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DeWALT Pressure Washer Parts
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  DeWALT DP3400 Type 1 Gas Pressure Washer Parts
DeWALT Gas Pressure Washer Replacement For Model DP3400 Type 1

DeWALT Gas Pressure Washer Replacement Parts For Model DP3400 Type 1

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Page A
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Page F
Showing All Parts
Page A
DeWALT DP3400 Type 1 Gas Pressure Washer Page A Diagram
 Fig #
201
Engine Obsolete - Not Available
 $1,279.47

Part Number:A15668

Discontinued

Discontinued
 $1,279.47
Discontinued
202
Label,warning Obsolete - Not Available
 $2.99

Part Number:D23124

Discontinued

Discontinued
 $2.99
Discontinued
203
Label Hot Surface
 $3.99

Part Number:A14552

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
205
Pump Assembly Obsolete - Not Available
 $1,035.87

Part Number:A16004

Discontinued

Discontinued
 $1,035.87
Discontinued
206
Label Warning Obsolete - Not Available
 $2.99

Part Number:A16412

Discontinued

Discontinued
 $2.99
Discontinued
208
Bolt .375-16x1.25 Fl Obsolete - Not Available
 $2.99

Part Number:A11349

Discontinued

Discontinued

Note: Engine to Frame
 $2.99
Discontinued
209
Frame Obsolete - Not Available
 $2.99

Part Number:A13853

Discontinued

Discontinued
 $2.99
Discontinued
210
Handle Assembly Obsolete - Not Available
 $97.01

Part Number:A16405

Discontinued

Discontinued
 $97.01
Discontinued
211
Nut Flangehead 3/8-1 Obsolete - Not Available
 $2.99

Part Number:18098

Discontinued

Discontinued
 $2.99
Discontinued
212
Bolt .375-16X1.75 FL Obsolete - Not Available
 $2.99

Part Number:18300

Discontinued

Discontinued

Note: Pump to Engine
 $2.99
Discontinued
213
Tire Pneu 12 X 4 Stu Obsolete - Not Available
 $27.91

Part Number:A00253

Discontinued

Discontinued
 $27.91
Discontinued
214
Coller Axle Set Scre Obsolete - Not Available
 $2.99

Part Number:D30249

Discontinued

Discontinued
 $2.99
Discontinued
215
Label Warning Obsolete - Not Available
 $3.71

Part Number:A16267

Discontinued

Discontinued
 $3.71
Discontinued
216
Label Warning Obsolete - Not Available
 $4.99

Part Number:A16268

Discontinued

Discontinued
 $4.99
Discontinued
217
Label Warning Obsolete - Not Available
 $11.37

Part Number:A16269

Discontinued

Discontinued
 $11.37
Discontinued
218
Hose Assembly Chemical Obsolete - Not Available
 $8.62

Part Number:5140126-36

Discontinued

Discontinued
 $8.62
Discontinued
218
High Pressure Hose 3/8x5ft 400 Obsolete - Not Available
 $38.14

Part Number:1000001689

Discontinued

Discontinued

Note: Optional - Pump to Hose Reel
 $38.14
Discontinued
219
Screw .250-20x.750 U
 $3.99

Part Number:D21436

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Foot
 $3.99
Usually ships in 7 - 12 business days
 $3.99
220
Nut.250-20 Flangehea
 $3.99

Part Number:D21437

In Stock

In Stock

Note: Foot
 $3.99
In Stock
 $3.99
221
Isolator Foot Pad Obsolete - Not Available
 $2.99

Part Number:D22268

Discontinued

Discontinued
 $2.99
Discontinued
222
Tool Nozzle Cleaning Obsolete - Not Available
 $3.99

Part Number:NCT001

Discontinued

Discontinued
 $3.99
Discontinued
223
Nozzle Holder Rubber Obsolete - Not Available
 $2.99

Part Number:D30374

Discontinued

Discontinued
 $2.99
Discontinued
224
Nozzle Kit 4.0 5 Pac
 $47.41

Part Number:17731

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $47.41
Usually ships in 7 - 12 business days
 $47.41
225
O-ring 1/4 Qc
 $3.99

Part Number:F179

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
226
Hose
 $305.84

Part Number:5140112-86

In Stock

In Stock
 $305.84
In Stock
 $305.84
227
O-ring 1/4 Qc
 $3.99

Part Number:F179

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
227
Lance
 $45.55

Part Number:5140095-06

In Stock

In Stock

Note: 33 Inches Long
 $45.55
In Stock
 $45.55
228
Socket Quik Connect
 $24.49

Part Number:A19985

In Stock

In Stock
 $24.49
In Stock
 $24.49
229
Button Snap .302 Dia Obsolete - Not Available
 $2.99

Part Number:D30492

Discontinued

Discontinued

Note: Handle to Frame
 $2.99
Discontinued
230
Nameplate Obsolete - Not Available
 $6.49

Part Number:A16399

Discontinued

Discontinued
 $6.49
Discontinued
231
Reel Hose 100 Cap 3/ Obsolete - Not Available
 $458.69

Part Number:17086

Discontinued

Discontinued
 $458.69
Discontinued
232
Handle Obsolete - Not Available
 $39.41

Part Number:A16255

Discontinued

Discontinued
 $39.41
Discontinued
233
Nut .313-18 Unc Flan
 $3.99

Part Number:16087

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Hose Reel Bracket to Handle
 $3.99
Usually ships in 7 - 12 business days
 $3.99
234
Screw .313-18x1.00 H Obsolete - Not Available
 $2.99

Part Number:F064

Discontinued

Discontinued
 $2.99
Discontinued
237
Plug Male 3/8 Obsolete - Not Available
 $6.96

Part Number:F038

Discontinued

Discontinued
 $6.96
Discontinued
238
Plug Quick Connect F Obsolete - Not Available
 $2.99

Part Number:F039

Discontinued

Discontinued
 $2.99
Discontinued
239
Valve Thermal Relief Obsolete - Not Available
 $25.83

Part Number:17657

Discontinued

Discontinued
 $25.83
Discontinued
257
Adapter 1/2 Obsolete - Not Available
 $10.42

Part Number:16829

Discontinued

Discontinued

Note: Use With D29105 Pump
 $10.42
Discontinued
Page B
DeWALT DP3400 Type 1 Gas Pressure Washer Page B class=
 Fig #
9
O-ring Obsolete - Not Available
 $2.99

Part Number:A08904

Discontinued

Discontinued
 $2.99
Discontinued
12
Screw .250-20x.50 Ge
 $3.99

Part Number:15713

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
13
Cover Bearing
 $27.81

Part Number:15898

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $27.81
Usually ships in 7 - 12 business days
 $27.81
14
Indicator Oil Level Obsolete - Not Available
 $58.82

Part Number:A08906

Discontinued

Discontinued
 $58.82
Discontinued
15
O-ring Obsolete - Not Available
 $7.08

Part Number:15727

Discontinued

Discontinued
 $7.08
Discontinued
17
Kit Oil Seal
 $49.59

Part Number:A08928

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Inc. 17
 $49.59
Usually ships in 7 - 12 business days
 $49.59
19
Dip Stick
 $36.79

Part Number:P467

In Stock

In Stock
 $36.79
In Stock
 $36.79
22
Guide Plunger Obsolete - Not Available
 $70.57

Part Number:A08907

Discontinued

Discontinued
 $70.57
Discontinued
23
Rod Connecting
 $88.90

Part Number:A08908

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $88.90
Usually ships in 7 - 12 business days
 $88.90
24
O-ring Cover Obsolete - Not Available
 $8.03

Part Number:A08909

Discontinued

Discontinued
 $8.03
Discontinued
25
Cover Rear Crankcase Obsolete - Not Available
 $87.02

Part Number:A08910

Discontinued

Discontinued
 $87.02
Discontinued
26
Screw Obsolete - Not Available
 $4.99

Part Number:A08911

Discontinued

Discontinued
 $4.99
Discontinued
27
O-ring Obsolete - Not Available
 $2.99

Part Number:A08912

Discontinued

Discontinued
 $2.99
Discontinued
28
Plug Obsolete - Not Available
 $19.12

Part Number:A08913

Discontinued

Discontinued
 $19.12
Discontinued
29
Pin Con Rod Obsolete - Not Available
 $34.18

Part Number:A08914

Discontinued

Discontinued
 $34.18
Discontinued
30
Flinger Washer
 $5.84

Part Number:A08915

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.84
Usually ships in 7 - 12 business days
 $5.84
31
Ring Anti Extrusion Obsolete - Not Available
 $4.99

Part Number:A08916

Discontinued

Discontinued
 $4.99
Discontinued
34
Bushing Obsolete - Not Available
 $8.46

Part Number:A08918

Discontinued

Discontinued
 $8.46
Discontinued
35
Spanner Wrench Obsolete - Not Available
 $25.54

Part Number:15-838S

Discontinued

Discontinued
 $25.54
Discontinued
40
Retainer
 $69.68

Part Number:A08930

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Inc. 40
 $69.68
Usually ships in 7 - 12 business days
 $69.68
41
Kit Water Pack
 $192.85

Part Number:A08929

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Inc. 42-44
 $192.85
Usually ships in 7 - 12 business days
 $192.85
42
O-ring
 $5.23

Part Number:5140058-69

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.23
Usually ships in 7 - 12 business days
 $5.23
43
Retainer Obsolete - Not Available
 $73.12

Part Number:A08931

Discontinued

Discontinued

Note: Inc. 40
 $73.12
Discontinued
49
Indicator Oil Level
 $52.22

Part Number:A08919

In Stock

In Stock
 $52.22
In Stock
 $52.22
50
O-ring
 $4.99

Part Number:A08920

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
61
Flange Engine
 $66.20

Part Number:A08921

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $66.20
Usually ships in 7 - 12 business days
 $66.20
62
Oil Seal
 $39.23

Part Number:5140046-41

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $39.23
Usually ships in 7 - 12 business days
 $39.23
63
Washer
 $3.99

Part Number:A08922

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Page C
DeWALT DP3400 Type 1 Gas Pressure Washer Page C class=
 Fig #
401
Gasket
 $7.93

Part Number:285805-44

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.93
Usually ships in 7 - 12 business days
 $7.93
402
Element Obsolete - Not Available
 $39.42

Part Number:285805-45

Discontinued

Discontinued
 $39.42
Discontinued
403
Filter Obsolete - Not Available
 $26.53

Part Number:285805-46

Discontinued

Discontinued
 $26.53
Discontinued
404
Cover Obsolete - Not Available
 $72.39

Part Number:285805-47

Discontinued

Discontinued
 $72.39
Discontinued
405
Grommet Obsolete - Not Available
 $14.20

Part Number:285800-05

Discontinued

Discontinued
 $14.20
Discontinued
406
Collar Obsolete - Not Available
 $11.80

Part Number:285805-48

Discontinued

Discontinued
 $11.80
Discontinued
407
Collar
 $11.45

Part Number:285800-07

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.45
Usually ships in 7 - 12 business days
 $11.45
408
Elbow
 $72.10

Part Number:285805-49

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $72.10
Usually ships in 7 - 12 business days
 $72.10
409
Nut
 $3.99

Part Number:285800-46

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
411
Wing Nut
 $10.38

Part Number:285800-11

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.38
Usually ships in 7 - 12 business days
 $10.38
413
Bolt
 $5.88

Part Number:285805-50

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.88
Usually ships in 7 - 12 business days
 $5.88
419
Fan
 $52.15

Part Number:285804-83

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $52.15
Usually ships in 7 - 12 business days
 $52.15
420
Flywheel Obsolete - Not Available
 $316.13

Part Number:285805-84

Discontinued

Discontinued
 $316.13
Discontinued
421
Nut Obsolete - Not Available
 $24.95

Part Number:285803-05

Discontinued

Discontinued
 $24.95
Discontinued
422
Key Obsolete - Not Available
 $9.37

Part Number:285803-06

Discontinued

Discontinued
 $9.37
Discontinued
423
Pulley Obsolete - Not Available
 $41.79

Part Number:285804-84

Discontinued

Discontinued
 $41.79
Discontinued
447
Gasket Set Obsolete - Not Available
 $43.04

Part Number:285805-51

Discontinued

Discontinued
 $43.04
Discontinued
448
Valve Set Obsolete - Not Available
 $55.45

Part Number:285803-76

Discontinued

Discontinued
 $55.45
Discontinued
449
Float Set Obsolete - Not Available
 $62.07

Part Number:285803-77

Discontinued

Discontinued
 $62.07
Discontinued
450
Chamber Set Obsolete - Not Available
 $55.70

Part Number:285805-61

Discontinued

Discontinued
 $55.70
Discontinued
451
Set Screw Obsolete - Not Available
 $40.95

Part Number:285800-51

Discontinued

Discontinued
 $40.95
Discontinued
452
Set Screw Obsolete - Not Available
 $25.99

Part Number:285800-52

Discontinued

Discontinued
 $25.99
Discontinued
453
Set Screw Obsolete - Not Available
 $32.90

Part Number:285800-53

Discontinued

Discontinued
 $32.90
Discontinued
454
Choke Set Obsolete - Not Available
 $53.48

Part Number:285805-52

Discontinued

Discontinued
 $53.48
Discontinued
455
Carburetor Obsolete - Not Available
 $226.99

Part Number:285807-54

Discontinued

Discontinued
 $226.99
Discontinued
456
Screw
 $41.52

Part Number:285800-56

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $41.52
Usually ships in 7 - 12 business days
 $41.52
457
Nozzle
 $44.04

Part Number:285807-55

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $44.04
Usually ships in 7 - 12 business days
 $44.04
458
O-ring Obsolete - Not Available
 $16.96

Part Number:285800-58

Discontinued

Discontinued
 $16.96
Discontinued
459
Insulator Obsolete - Not Available
 $39.22

Part Number:285805-55

Discontinued

Discontinued
 $39.22
Discontinued
460
Gasket Obsolete - Not Available
 $5.73

Part Number:285804-54

Discontinued

Discontinued
 $5.73
Discontinued
461
Spacer
 $30.34

Part Number:285805-56

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $30.34
Usually ships in 7 - 12 business days
 $30.34
462
Gasket Obsolete - Not Available
 $5.78

Part Number:285804-53

Discontinued

Discontinued
 $5.78
Discontinued
463
Lever
 $26.78

Part Number:285800-63

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.78
Usually ships in 7 - 12 business days
 $26.78
464
Lever Obsolete - Not Available
 $24.98

Part Number:285800-64

Discontinued

Discontinued
 $24.98
Discontinued
465
Plate
 $9.95

Part Number:285800-65

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.95
Usually ships in 7 - 12 business days
 $9.95
466
Spring Obsolete - Not Available
 $9.47

Part Number:285800-66

Discontinued

Discontinued
 $9.47
Discontinued
467
Gasket Obsolete - Not Available
 $10.49

Part Number:285800-67

Discontinued

Discontinued
 $10.49
Discontinued
468
Cup Obsolete - Not Available
 $42.93

Part Number:285800-68

Discontinued

Discontinued
 $42.93
Discontinued
469
Screw Obsolete - Not Available
 $2.99

Part Number:285800-69

Discontinued

Discontinued
 $2.99
Discontinued
470
Pin Obsolete - Not Available
 $4.99

Part Number:285800-70

Discontinued

Discontinued
 $4.99
Discontinued
471
Main Jet
 $20.85

Part Number:285805-58

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $20.85
Usually ships in 7 - 12 business days
 $20.85
471
Main Jet
 $20.85

Part Number:285805-57

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $20.85
Usually ships in 7 - 12 business days
 $20.85
471
Jet
 $20.44

Part Number:285804-57

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $20.44
Usually ships in 7 - 12 business days
 $20.44
472
Jet Obsolete - Not Available
 $39.82

Part Number:285805-60

Discontinued

Discontinued
 $39.82
Discontinued
547
Collar Obsolete - Not Available
 $26.22

Part Number:285803-84

Discontinued

Discontinued
 $26.22
Discontinued
626
Clip Obsolete - Not Available
 $7.31

Part Number:285805-80

Discontinued

Discontinued
 $7.31
Discontinued
660
Cover
 $151.36

Part Number:285805-81

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $151.36
Usually ships in 7 - 12 business days
 $151.36
661
Shroud
 $40.49

Part Number:285804-82

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $40.49
Usually ships in 7 - 12 business days
 $40.49
662
Switch Assy. Obsolete - Not Available
 $38.34

Part Number:285806-99

Discontinued

Discontinued
 $38.34
Discontinued
663
Bolt Obsolete - Not Available
 $4.99

Part Number:285800-41

Discontinued

Discontinued
 $4.99
Discontinued
664
Clip Obsolete - Not Available
 $7.60

Part Number:285805-82

Discontinued

Discontinued
 $7.60
Discontinued
665
Cylinder
 $1,289.58

Part Number:285807-66

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $1,289.58
Usually ships in 7 - 12 business days
 $1,289.58
666
Switch Assembly Obsolete - Not Available
 $73.59

Part Number:285802-76

Discontinued

Discontinued
 $73.59
Discontinued
667
Shaft Obsolete - Not Available
 $30.74

Part Number:285804-73

Discontinued

Discontinued
 $30.74
Discontinued
675
Label Obsolete - Not Available
 $11.00

Part Number:285807-69

Discontinued

Discontinued
 $11.00
Discontinued
676
Label Obsolete - Not Available
 $5.10

Part Number:285807-68

Discontinued

Discontinued
 $5.10
Discontinued
Page D
DeWALT DP3400 Type 1 Gas Pressure Washer Page D class=
 Fig #
425
Crankshaft
 $427.86

Part Number:285807-52

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $427.86
Usually ships in 7 - 12 business days
 $427.86
426
Ball Bearing Obsolete - Not Available
 $49.57

Part Number:285807-53

Discontinued

Discontinued
 $49.57
Discontinued
427
Camshaft
 $270.01

Part Number:285804-46

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $270.01
Usually ships in 7 - 12 business days
 $270.01
428
Push Rod
 $23.71

Part Number:285804-47

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $23.71
Usually ships in 7 - 12 business days
 $23.71
429
Arm
 $23.85

Part Number:285803-12

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $23.85
Usually ships in 7 - 12 business days
 $23.85
430
Lifter Obsolete - Not Available
 $41.25

Part Number:285803-13

Discontinued

Discontinued
 $41.25
Discontinued
431
Pivot Obsolete - Not Available
 $17.43

Part Number:285800-18

Discontinued

Discontinued
 $17.43
Discontinued
432
Spring Obsolete - Not Available
 $8.24

Part Number:285800-19

Discontinued

Discontinued
 $8.24
Discontinued
433
Valve
 $40.32

Part Number:285804-48

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $40.32
Usually ships in 7 - 12 business days
 $40.32
434
Valve
 $55.34

Part Number:285804-49

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $55.34
Usually ships in 7 - 12 business days
 $55.34
435
Spring Obsolete - Not Available
 $13.00

Part Number:285803-16

Discontinued

Discontinued
 $13.00
Discontinued
436
Retainer
 $24.91

Part Number:285803-17

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $24.91
Usually ships in 7 - 12 business days
 $24.91
437
Retainer
 $24.91

Part Number:285803-18

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $24.91
Usually ships in 7 - 12 business days
 $24.91
438
Seat
 $9.62

Part Number:285803-19

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.62
Usually ships in 7 - 12 business days
 $9.62
439
Rotator Valve
 $14.56

Part Number:285803-20

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.56
Usually ships in 7 - 12 business days
 $14.56
440
Plate
 $10.18

Part Number:285803-21

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.18
Usually ships in 7 - 12 business days
 $10.18
441
Bolt
 $21.09

Part Number:285800-27

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $21.09
Usually ships in 7 - 12 business days
 $21.09
442
Nut Obsolete - Not Available
 $9.80

Part Number:285800-28

Discontinued

Discontinued
 $9.80
Discontinued
443
Seal
 $21.23

Part Number:285803-22

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $21.23
Usually ships in 7 - 12 business days
 $21.23
497
Starter Assembly. Obsolete - Not Available
 $227.17

Part Number:285805-07

Discontinued

Discontinued
 $227.17
Discontinued
498
Case Obsolete - Not Available
 $196.58

Part Number:285805-08

Discontinued

Discontinued
 $196.58
Discontinued
499
Pulley Obsolete - Not Available
 $52.52

Part Number:285805-09

Discontinued

Discontinued
 $52.52
Discontinued
500
Ratchet
 $18.82

Part Number:285803-42

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $18.82
Usually ships in 7 - 12 business days
 $18.82
501
Spring
 $15.34

Part Number:285803-43

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $15.34
Usually ships in 7 - 12 business days
 $15.34
502
Spring Obsolete - Not Available
 $39.42

Part Number:285803-44

Discontinued

Discontinued
 $39.42
Discontinued
503
Bolt Obsolete - Not Available
 $11.97

Part Number:285804-38

Discontinued

Discontinued
 $11.97
Discontinued
504
Retainer Obsolete - Not Available
 $38.61

Part Number:285803-46

Discontinued

Discontinued
 $38.61
Discontinued
505
Spring Obsolete - Not Available
 $12.94

Part Number:285803-45

Discontinued

Discontinued
 $12.94
Discontinued
506
Grip Obsolete - Not Available
 $19.74

Part Number:285803-48

Discontinued

Discontinued
 $19.74
Discontinued
507
Rope Obsolete - Not Available
 $28.35

Part Number:285805-10

Discontinued

Discontinued
 $28.35
Discontinued
508
Seal Obsolete - Not Available
 $28.62

Part Number:285804-74

Discontinued

Discontinued
 $28.62
Discontinued
510
Screw Obsolete - Not Available
 $9.88

Part Number:285803-50

Discontinued

Discontinued
 $9.88
Discontinued
543
Bolt Obsolete - Not Available
 $4.99

Part Number:285801-53

Discontinued

Discontinued
 $4.99
Discontinued
594
Emblem Obsolete - Not Available
 $21.44

Part Number:285807-58

Discontinued

Discontinued
 $21.44
Discontinued
602
Cover Assembly Obsolete - Not Available
 $318.69

Part Number:285807-59

Discontinued

Discontinued
 $318.69
Discontinued
603
Gasket
 $29.17

Part Number:285804-64

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $29.17
Usually ships in 7 - 12 business days
 $29.17
604
Cap Assembly. Obsolete - Not Available
 $16.38

Part Number:285800-77

Discontinued

Discontinued
 $16.38
Discontinued
605
Cap Assembly. Obsolete - Not Available
 $20.50

Part Number:285802-74

Discontinued

Discontinued
 $20.50
Discontinued
606
Gasket
 $8.36

Part Number:285800-78

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.36
Usually ships in 7 - 12 business days
 $8.36
607
Governor Assembly. Obsolete - Not Available
 $40.66

Part Number:285805-72

Discontinued

Discontinued
 $40.66
Discontinued
608
Weight
 $10.07

Part Number:285804-67

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.07
Usually ships in 7 - 12 business days
 $10.07
609
Holder Obsolete - Not Available
 $41.13

Part Number:285805-73

Discontinued

Discontinued
 $41.13
Discontinued
610
Pin Obsolete - Not Available
 $5.38

Part Number:285802-67

Discontinued

Discontinued
 $5.38
Discontinued
611
Slider Obsolete - Not Available
 $8.95

Part Number:285802-68

Discontinued

Discontinued
 $8.95
Discontinued
612
Clip
 $4.99

Part Number:285801-07

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
613
Dowel Pin
 $8.87

Part Number:285802-73

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.87
Usually ships in 7 - 12 business days
 $8.87
614
Seal Obsolete - Not Available
 $28.62

Part Number:285804-74

Discontinued

Discontinued
 $28.62
Discontinued
615
Washer Obsolete - Not Available
 $2.99

Part Number:285801-12

Discontinued

Discontinued
 $2.99
Discontinued
616
Bolt
 $4.99

Part Number:285804-70

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
618
Ball Bearing
 $45.74

Part Number:285804-71

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $45.74
Usually ships in 7 - 12 business days
 $45.74
620
Key Obsolete - Not Available
 $39.09

Part Number:285805-77

Discontinued

Discontinued
 $39.09
Discontinued
Page E
DeWALT DP3400 Type 1 Gas Pressure Washer Page E class=
 Fig #
1
Pump Assembly Obsolete - Not Available
 $1,035.87

Part Number:A16004

Discontinued

Discontinued
 $1,035.87
Discontinued
2
Screw Obsolete - Not Available
 $10.33

Part Number:A08896

Discontinued

Discontinued
 $10.33
Discontinued
3
Washer Lock Gen 9670 Obsolete - Not Available
 $3.09

Part Number:P313

Discontinued

Discontinued
 $3.09
Discontinued
10
Cap Valve Obsolete - Not Available
 $39.98

Part Number:A08905

Discontinued

Discontinued
 $39.98
Discontinued
11
Kit Valve
 $363.54

Part Number:A08927

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Inc. 4-8
 $363.54
Usually ships in 7 - 12 business days
 $363.54
32
O-ring Obsolete - Not Available
 $2.99

Part Number:A08917

Discontinued

Discontinued
 $2.99
Discontinued
33
Plunger Ceramic Gen
 $103.39

Part Number:P619

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $103.39
Usually ships in 7 - 12 business days
 $103.39
64
Washer
 $3.99

Part Number:A08922

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Page F
DeWALT DP3400 Type 1 Gas Pressure Washer Page F class=
 Fig #
533
Rubber Tube
 $12.59

Part Number:285801-33

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.59
Usually ships in 7 - 12 business days
 $12.59
534
Joint Obsolete - Not Available
 $21.06

Part Number:285801-34

Discontinued

Discontinued
 $21.06
Discontinued
535
Tank
 $217.54

Part Number:285805-85

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $217.54
Usually ships in 7 - 12 business days
 $217.54
536
Fuel Cap Obsolete - Not Available
 $42.09

Part Number:285807-03

Discontinued

Discontinued
 $42.09
Discontinued
537
Gasket
 $11.22

Part Number:285807-04

In Stock

In Stock
 $11.22
In Stock
 $11.22
538
O-ring Obsolete - Not Available
 $6.82

Part Number:285801-10

Discontinued

Discontinued
 $6.82
Discontinued
539
Nut
 $3.99

Part Number:285803-72

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
540
Hose
 $61.68

Part Number:285801-40

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Bulk Fuel Hose 4.5 X 3000mm
 $61.68
Usually ships in 7 - 12 business days
 $61.68
541
Clip Obsolete - Not Available
 $4.99

Part Number:285801-41

Discontinued

Discontinued
 $4.99
Discontinued
542
Bolt Obsolete - Not Available
 $5.15

Part Number:285805-87

Discontinued

Discontinued
 $5.15
Discontinued
567
Muffler
 $115.18

Part Number:285805-89

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $115.18
Usually ships in 7 - 12 business days
 $115.18
568
Protector Obsolete - Not Available
 $94.13

Part Number:285805-90

Discontinued

Discontinued
 $94.13
Discontinued
569
Protector Obsolete - Not Available
 $37.16

Part Number:285805-91

Discontinued

Discontinued
 $37.16
Discontinued
570
Exhaust Pipe
 $89.02

Part Number:285805-92

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $89.02
Usually ships in 7 - 12 business days
 $89.02
572
Gasket
 $12.57

Part Number:285803-68

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.57
Usually ships in 7 - 12 business days
 $12.57
573
Spark Arrestor
 $38.45

Part Number:285805-94

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $38.45
Usually ships in 7 - 12 business days
 $38.45
574
Gasket Obsolete - Not Available
 $29.77

Part Number:285805-95

Discontinued

Discontinued
 $29.77
Discontinued
575
Bolt Obsolete - Not Available
 $4.99

Part Number:285800-41

Discontinued

Discontinued
 $4.99
Discontinued
576
Screw Obsolete - Not Available
 $5.05

Part Number:285801-71

Discontinued

Discontinued
 $5.05
Discontinued
577
Screw
 $5.20

Part Number:285801-72

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Optional
 $5.20
Usually ships in 7 - 12 business days
 $5.20
578
Nut
 $3.99

Part Number:285803-72

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
579
Label Obsolete - Not Available
 $17.49

Part Number:285807-67

Discontinued

Discontinued
 $17.49
Discontinued
580
Gasket
 $37.92

Part Number:285807-57

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $37.92
Usually ships in 7 - 12 business days
 $37.92
599
Fuel Tank Inlet Filter Obsolete - Not Available
 $32.69

Part Number:285805-86

Discontinued

Discontinued
 $32.69
Discontinued
629
Control Assembly
 $64.49

Part Number:285805-64

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $64.49
Usually ships in 7 - 12 business days
 $64.49
630
Arm Obsolete - Not Available
 $40.02

Part Number:285805-62

Discontinued

Discontinued
 $40.02
Discontinued
631
Rod Obsolete - Not Available
 $12.97

Part Number:285804-60

Discontinued

Discontinued
 $12.97
Discontinued
632
Spring Obsolete - Not Available
 $13.95

Part Number:285804-61

Discontinued

Discontinued
 $13.95
Discontinued
633
Spring
 $12.50

Part Number:285805-63

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.50
Usually ships in 7 - 12 business days
 $12.50
634
Lever Obsolete - Not Available
 $33.95

Part Number:285805-65

Discontinued

Discontinued
 $33.95
Discontinued
635
Spring
 $10.02

Part Number:285800-35

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.02
Usually ships in 7 - 12 business days
 $10.02
636
Washer Obsolete - Not Available
 $13.82

Part Number:285805-66

Discontinued

Discontinued
 $13.82
Discontinued
637
Holder Obsolete - Not Available
 $12.37

Part Number:285800-37

Discontinued

Discontinued
 $12.37
Discontinued
638
Spacer
 $13.32

Part Number:285805-67

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $13.32
Usually ships in 7 - 12 business days
 $13.32
639
Spring
 $12.42

Part Number:285800-39

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.42
Usually ships in 7 - 12 business days
 $12.42
640
Spring Obsolete - Not Available
 $8.21

Part Number:285805-69

Discontinued

Discontinued
 $8.21
Discontinued
641
Bolt Obsolete - Not Available
 $4.99

Part Number:285800-41

Discontinued

Discontinued
 $4.99
Discontinued
642
Bolt
 $7.99

Part Number:285800-42

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.99
Usually ships in 7 - 12 business days
 $7.99
643
Nut
 $12.34

Part Number:285800-43

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.34
Usually ships in 7 - 12 business days
 $12.34
644
Screw
 $3.99

Part Number:285805-70

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
645
Screw Obsolete - Not Available
 $2.99

Part Number:285802-21

Discontinued

Discontinued
 $2.99
Discontinued
646
Nut
 $3.99

Part Number:285800-46

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Miscellaneous Parts
 Fig #
91
Kit Unloader
 $436.65

Part Number:A08934

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Inc. 91-119
 $436.65
Usually ships in 7 - 12 business days
 $436.65
120
O-ring Obsolete - Not Available
 $5.90

Part Number:P064

Discontinued

Discontinued
 $5.90
Discontinued
121
Nipple
 $65.48

Part Number:A08924

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $65.48
Usually ships in 7 - 12 business days
 $65.48
130
O-ring Obsolete - Not Available
 $5.73

Part Number:A08925

Discontinued

Discontinued
 $5.73
Discontinued
131
Nozzle
 $103.72

Part Number:A08926

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $103.72
Usually ships in 7 - 12 business days
 $103.72
132
Injector Chemical
 $60.64

Part Number:A08935

In Stock

In Stock

Note: Inc. 132-144
 $60.64
In Stock
 $60.64
474
O-ring Obsolete - Not Available
 $6.82

Part Number:285801-10

Discontinued

Discontinued
 $6.82
Discontinued
475
Nut Obsolete - Not Available
 $4.99

Part Number:285801-11

Discontinued

Discontinued
 $4.99
Discontinued
476
Washer
 $3.99

Part Number:285802-82

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
477
Lock Pin Obsolete - Not Available
 $2.99

Part Number:285802-83

Discontinued

Discontinued
 $2.99
Discontinued
478
Bolt Obsolete - Not Available
 $3.29

Part Number:285801-14

Discontinued

Discontinued
 $3.29
Discontinued
480
Oil Alert Unit Obsolete - Not Available
 $65.41

Part Number:285801-22

Discontinued

Discontinued
 $65.41
Discontinued
481
Bolt Obsolete - Not Available
 $4.99

Part Number:285800-41

Discontinued

Discontinued
 $4.99
Discontinued
482
Cylinder Head Obsolete - Not Available
 $540.84

Part Number:285804-75

Discontinued

Discontinued
 $540.84
Discontinued
483
Guide
 $39.94

Part Number:285802-86

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $39.94
Usually ships in 7 - 12 business days
 $39.94
484
Guide
 $39.09

Part Number:285802-87

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $39.09
Usually ships in 7 - 12 business days
 $39.09
485
Clip
 $5.88

Part Number:285802-88

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.88
Usually ships in 7 - 12 business days
 $5.88
486
Gasket Obsolete - Not Available
 $41.90

Part Number:285807-56

Discontinued

Discontinued
 $41.90
Discontinued
487
Cover Obsolete - Not Available
 $60.37

Part Number:285802-90

Discontinued

Discontinued
 $60.37
Discontinued
488
Gasket Obsolete - Not Available
 $29.19

Part Number:285802-91

Discontinued

Discontinued
 $29.19
Discontinued
489
Bolt Obsolete - Not Available
 $16.34

Part Number:285802-92

Discontinued

Discontinued
 $16.34
Discontinued
490
Bolt Obsolete - Not Available
 $21.68

Part Number:285805-79

Discontinued

Discontinued
 $21.68
Discontinued
491
Bulk Hose Obsolete - Not Available
 $40.45

Part Number:285802-94

Discontinued

Discontinued
 $40.45
Discontinued
492
Bolt
 $5.49

Part Number:285802-95

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.49
Usually ships in 7 - 12 business days
 $5.49
493
Washer
 $16.86

Part Number:285802-96

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $16.86
Usually ships in 7 - 12 business days
 $16.86
494
Pin
 $5.50

Part Number:285802-97

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.50
Usually ships in 7 - 12 business days
 $5.50
495
Bolt
 $7.56

Part Number:285804-79

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.56
Usually ships in 7 - 12 business days
 $7.56
496
Spark Plug Obsolete - Not Available
 $10.89

Part Number:285804-80

Discontinued

Discontinued

Note: Optional
 $10.89
Discontinued
511
Washer Obsolete - Not Available
 $5.39

Part Number:285802-79

Discontinued

Discontinued
 $5.39
Discontinued
583
Ignition Coil Obsolete - Not Available
 $71.90

Part Number:285804-86

Discontinued

Discontinued
 $71.90
Discontinued
584
Capacitor Assembly Obsolete - Not Available
 $38.48

Part Number:285801-30

Discontinued

Discontinued
 $38.48
Discontinued
588
Grommet Obsolete - Not Available
 $9.52

Part Number:285804-24

Discontinued

Discontinued
 $9.52
Discontinued
589
Wire Obsolete - Not Available
 $27.93

Part Number:285801-31

Discontinued

Discontinued
 $27.93
Discontinued
593
Bolt Obsolete - Not Available
 $8.63

Part Number:285802-29

Discontinued

Discontinued
 $8.63
Discontinued
654
Ring Set
 $68.24

Part Number:285807-62

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $68.24
Usually ships in 7 - 12 business days
 $68.24
654
Ring Set
 $68.24

Part Number:285807-61

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $68.24
Usually ships in 7 - 12 business days
 $68.24
654
Ring Set Obsolete - Not Available
 $47.53

Part Number:285807-60

Discontinued

Discontinued
 $47.53
Discontinued
655
Piston
 $114.10

Part Number:285807-65

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $114.10
Usually ships in 7 - 12 business days
 $114.10
655
Piston
 $114.10

Part Number:285807-64

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $114.10
Usually ships in 7 - 12 business days
 $114.10
655
Piston
 $87.98

Part Number:285807-63

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $87.98
Usually ships in 7 - 12 business days
 $87.98
656
Pin
 $35.78

Part Number:285805-04

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $35.78
Usually ships in 7 - 12 business days
 $35.78
657
Rod
 $143.08

Part Number:285805-06

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $143.08
Usually ships in 7 - 12 business days
 $143.08
657
Rod
 $164.26

Part Number:285805-05

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $164.26
Usually ships in 7 - 12 business days
 $164.26
658
Bolt
 $11.31

Part Number:285803-37

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.31
Usually ships in 7 - 12 business days
 $11.31
659
Clip
 $3.99

Part Number:285801-66

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
700
Wrench
 $43.70

Part Number:285807-70

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $43.70
Usually ships in 7 - 12 business days
 $43.70
Pressure Washer Parts

Repair Guides for DeWALT Gas Pressure Washer DP3400 Type 1

How to Winterize Power Tools and Machines

This video explains how to properly winterize power tools and machines for winter storage, increasing the life and performance of seasonal tools.

How to Start a Pressure Washer

Prevent pressure washer performance problems with this video's steps for correct pressure washer setup. Correctly clearing air from your pressure washer also prevents damage.

How to Replace Fuel Lines on 2-Cycle Engines

This video explains simple procedures to determine the correct fuel line routing for any 2-cycle engine carburetor.

How to Diagnose Pressure Washers

This video explains what pressure washer users need to know to maintain and diagnose pressure washer performance issues.

Questions & Answers for DeWALT DP3400 Type 1

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