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  DeWALT D55146 Type 1 Compressor Parts
DeWALT Type 1 Compressor Replacement  For Model D55146

DeWALT Type 1 Compressor Replacement Parts For Model D55146

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Popular Parts for DeWALT D55146 Type 1

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Page A
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Page A
DeWALT D55146 Type 1 Compressor Page A Diagram
 Fig #
74
Belt
 $37.83

Part Number:N011005

In Stock

In Stock
 $37.83
In Stock
 $37.83
75
Fan
 $10.99

Part Number:A11031

In Stock

In Stock
 $10.99
In Stock
 $10.99
76
Screw
 $10.30

Part Number:A08547

In Stock

In Stock
 $10.30
In Stock
 $10.30
78
Motor Pulley
 $38.40

Part Number:N001137

In Stock

In Stock
 $38.40
In Stock
 $38.40
79
Flywheel
 $60.90

Part Number:A10811

In Stock

In Stock
 $60.90
In Stock
 $60.90
80
Connecting Rod And Piston Asse
 $53.27

Part Number:N038785

In Stock

In Stock
 $53.27
In Stock
 $53.27
81
Screw
 $4.99

Part Number:A08454

In Stock

In Stock
 $4.99
In Stock
 $4.99
82
Idler Pulley Assembly
 $50.60

Part Number:A13016SV

In Stock

In Stock
 $50.60
In Stock
 $50.60
83
Screw
 $3.99

Part Number:A10638

In Stock

In Stock
 $3.99
In Stock
 $3.99
84
Cylinder Sleeve
 $24.89

Part Number:N021725

In Stock

In Stock
 $24.89
In Stock
 $24.89
85
Valve Plate Assy
 $43.04

Part Number:A09819SV

In Stock

In Stock
 $43.04
In Stock
 $43.04
86
Head
 $48.65

Part Number:A12479

In Stock

In Stock
 $48.65
In Stock
 $48.65
87
Screw
 $3.99

Part Number:AC-0798

In Stock

In Stock
 $3.99
In Stock
 $3.99
89
O-ring
 $4.99

Part Number:ACG-45

In Stock

In Stock
 $4.99
In Stock
 $4.99
90
O-ring
 $5.19

Part Number:A03856

In Stock

In Stock
 $5.19
In Stock
 $5.19
Page B
DeWALT D55146 Type 1 Compressor Page B class=
 Fig #
1
Ball Valve
 $9.61

Part Number:N072023

In Stock

In Stock

Note: 1/4-Npt Male
 $9.61
In Stock
 $9.61
2
Isolator 3pt Mount 9
 $3.99

Part Number:AC-0716

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
3
Screw .250-20x.750 H
 $3.99

Part Number:91895680

In Stock

In Stock

Note: Torque to 50-70 In. Lbs.
 $3.99
In Stock
 $3.99
4
Kit-isolator W/screw (contains
 $14.34

Part Number:D24721

In Stock

In Stock

Note: Inc.2
 $14.34
In Stock
 $14.34
5
Tank Assembly Obsolete - Not Available
 $184.92

Part Number:N056903SV

Discontinued

Discontinued
 $184.92
Discontinued
6
Washer
 $3.99

Part Number:A17578

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
7
Pin Obsolete - Not Available
 $2.99

Part Number:AB-4105855

Discontinued

Discontinued

Note: Used on Some Units.
 $2.99
Discontinued
8
Cord Power St 14ga 1
 $34.85

Part Number:D26615

In Stock

In Stock
 $34.85
In Stock
 $34.85
9
Plug Tube 1.25 Od 18
 $3.99

Part Number:D21197

In Stock

In Stock
 $3.99
In Stock
 $3.99
10
Button Snap .302 Dia
 $3.99

Part Number:D26863

In Stock

In Stock
 $3.99
In Stock
 $3.99
11
Handle Insert
 $4.99

Part Number:A16379

In Stock

In Stock
 $4.99
In Stock
 $4.99
12
Handle
 $44.48

Part Number:N048473SV

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $44.48
Usually ships in 7 - 12 business days
 $44.48
13
Screw #10-24x.563 Th
 $3.99

Part Number:SSF-553-1

In Stock

In Stock

Note: Torque Tp 30-40 In. Lbs.
 $3.99
In Stock
 $3.99
13
Screw .250-14x.625 F
 $3.99

Part Number:SSF-621

In Stock

In Stock

Note: Ref. Kk-4949, Inc. 3,4,6,13,16,27,34,35
 $3.99
In Stock
 $3.99
14
Roll Pin Obsolete - Not Available
 $2.99

Part Number:626197-00

Discontinued

Discontinued
 $2.99
Discontinued
15
Handle Assembly
 $20.38

Part Number:N003695

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $20.38
Usually ships in 7 - 12 business days
 $20.38
16
Cap Obsolete - Not Available
 $2.99

Part Number:A19326

Discontinued

Discontinued
 $2.99
Discontinued
17
Valve Safety 225 .25
 $9.27

Part Number:N022549

In Stock

In Stock
 $9.27
In Stock
 $9.27
18
Bushing Reducing 3/4 Obsolete - Not Available
 $4.99

Part Number:SSP-491

Discontinued

Discontinued
 $4.99
Discontinued
19
Nipple 1/4-18npt X 1
 $4.99

Part Number:AB-9050628

In Stock

In Stock

Note: 7/8 Long
 $4.99
In Stock
 $4.99
20
Pressure Switch ( Cover Not In Obsolete - Not Available
 $72.42

Part Number:A18491

Discontinued

Discontinued
 $72.42
Discontinued
21
Insert
 $5.19

Part Number:A16392

In Stock

In Stock
 $5.19
In Stock
 $5.19
22
Sleeve Insert
 $14.80

Part Number:5140169-20

In Stock

In Stock
 $14.80
In Stock
 $14.80
23
Press Relf Hose Obsolete - Not Available
 $3.24

Part Number:A19121

Discontinued

Discontinued
 $3.24
Discontinued
24
Screw #8-32x.375/.34
 $3.99

Part Number:SUDL-9-1

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Torque to 30-45 In. Lbs.
 $3.99
Usually ships in 7 - 12 business days
 $3.99
25
Fitting
 $4.99

Part Number:A03008

In Stock

In Stock
 $4.99
In Stock
 $4.99
26
Check Valve Obsolete - Not Available
 $28.79

Part Number:A19170

Discontinued

Discontinued
 $28.79
Discontinued
27
Cover Pressure Switch
 $18.37

Part Number:D27228

In Stock

In Stock
 $18.37
In Stock
 $18.37
28
Nut
 $3.99

Part Number:5130010-00

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
29
Manifold Regulator Assembly
 $180.60

Part Number:N028208

In Stock

In Stock
 $180.60
In Stock
 $180.60
30
Top Panel
 $41.77

Part Number:N001969SV

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $41.77
Usually ships in 7 - 12 business days
 $41.77
31
Screw .250-20x.500 P
 $3.99

Part Number:D28104

In Stock

In Stock
 $3.99
In Stock
 $3.99
32
Screw
 $4.99

Part Number:N121985

In Stock

In Stock

Note: #10-14 Plastite
 $4.99
In Stock
 $4.99
33
Assembly Fastener
 $3.99

Part Number:ACG-408

In Stock

In Stock

Note: Torque to 33-38 In.Lbs.
 $3.99
In Stock
 $3.99
34
Shroud Rear
 $70.84

Part Number:A14807

In Stock

In Stock
 $70.84
In Stock
 $70.84
35
Washer Obsolete - Not Available
 $2.99

Part Number:5140122-76

Discontinued

Discontinued
 $2.99
Discontinued
36
Cordset Obsolete - Not Available
 $22.55

Part Number:A12771

Discontinued

Discontinued
 $22.55
Discontinued
37
Pump Assy Obsolete - Not Available
 $605.81

Part Number:N099921SV

Discontinued

Discontinued
 $605.81
Discontinued
38
Shroud Front
 $48.15

Part Number:A14806

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $48.15
Usually ships in 7 - 12 business days
 $48.15
39
Cup Saddle Mount
 $3.99

Part Number:ACG-18

In Stock

In Stock
 $3.99
In Stock
 $3.99
40
Outlet Tube
 $27.59

Part Number:A16998

In Stock

In Stock
 $27.59
In Stock
 $27.59
41
Hex Nut
 $3.99

Part Number:AC-0780

In Stock

In Stock
 $3.99
In Stock
 $3.99
42
O-ring
 $5.19

Part Number:AC-0781

In Stock

In Stock
 $5.19
In Stock
 $5.19
43
Assembly Nut Sleeve 1/4
 $3.99

Part Number:SSP-7811

In Stock

In Stock

Note: For 1/4 In. Tube.
 $3.99
In Stock
 $3.99
43
Compression Nut
 $5.48

Part Number:SSP-7812

In Stock

In Stock
 $5.48
In Stock
 $5.48
44
Clamp
 $4.99

Part Number:A20009

In Stock

In Stock
 $4.99
In Stock
 $4.99
45
Hose
 $51.83

Part Number:A18202

In Stock

In Stock
 $51.83
In Stock
 $51.83
46
Pneumatic Wheel
 $39.83

Part Number:N003522

In Stock

In Stock

Note: 10 Inch Foam Filled
 $39.83
In Stock
 $39.83
46
Pneumatic Wheel
 $39.83

Part Number:N003522

In Stock

In Stock

Note: 10 Inch Foam Filled
 $39.83
In Stock
 $39.83
47
Assembly Nut Sleeve 1/4
 $3.99

Part Number:SSP-7811

In Stock

In Stock

Note: For 1/4 In. Tube.
 $3.99
In Stock
 $3.99
48
Filter Inlet Solberg
 $28.55

Part Number:N022307

In Stock

In Stock
 $28.55
In Stock
 $28.55
48
Filter Replacement
 $19.20

Part Number:D24322

In Stock

In Stock
 $19.20
In Stock
 $19.20
49
Body Qc .250 Ind .25
 $12.40

Part Number:A19513

In Stock

In Stock
 $12.40
In Stock
 $12.40
50
Gauge
 $18.85

Part Number:A18885

In Stock

In Stock
 $18.85
In Stock
 $18.85
51
Warning Label
 $4.99

Part Number:N018445

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
52
Label Power Cord Tri
 $3.99

Part Number:LA-2876

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
53
Decal
 $3.99

Part Number:N230718

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
54
Label
 $6.21

Part Number:A17566

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.21
Usually ships in 7 - 12 business days
 $6.21
56
Warning Label-pressure Switch
 $3.99

Part Number:N006525

In Stock

In Stock
 $3.99
In Stock
 $3.99
57
Gauge 300 Psi Back M
 $14.43

Part Number:GA-360-B

In Stock

In Stock

Note: 2.0 Od, 1/4-18 Bkmt
 $14.43
In Stock
 $14.43
58
Nameplate Obsolete - Not Available
 $2.99

Part Number:A18844

Discontinued

Discontinued
 $2.99
Discontinued
59
Warning Label
 $3.99

Part Number:N021116

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
60
Warning Label
 $5.18

Part Number:N006516

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.18
Usually ships in 7 - 12 business days
 $5.18
61
Label
 $7.34

Part Number:AB-9023647

In Stock

In Stock
 $7.34
In Stock
 $7.34
62
Carbon Brush
 $53.38

Part Number:A10157SV

In Stock

In Stock
 $53.38
In Stock
 $53.38
62
Brush Spring
 $4.99

Part Number:5140122-80

In Stock

In Stock
 $4.99
In Stock
 $4.99
63
Panel Label
 $5.77

Part Number:N230717

In Stock

In Stock
 $5.77
In Stock
 $5.77
 Fig #
Compressor Parts

Repair Guides for DeWALT Type 1 Compressor D55146 Type 1

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Questions & Answers for DeWALT D55146 Type 1


Compressor will not stop running. Then builds up too much pressure and the pop off valve releases air but compressor never shuts down
Robbie for model number D155146 air compressure asked on 2022-02-27
Hello Robbie, thank you for writing. You may have a faulty pressure switch or maybe there is leakage around the Inserts, A16379 and A16392. Good luck with your repair.
eReplacementParts Team February 27, 2022
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