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Repair Parts Home    Power Tool Parts    Hitachi Parts    Hitachi Rotary Hammer Parts    Hitachi DH40FB SPLINE 1-9/16" Rotary Hammer Parts
Hitachi DH40FB SPLINE 1-9/16" Rotary Hammer

 Hitachi DH40FB SPLINE 1-9/16" Rotary Hammer Parts

Page A

 Fig # Part # Img Part Name Availability Price Qty
1983-242
Stop Washer
Backorder:
No ETA.
 $1.07
2981-937
Stopper Spring
Ships in 10 - 13 business days
 $1.07
3983-241
Knob (A)
Backorder:
No ETA.
 $41.32
4943364
Needle Roller D4 X 20
In stock
3 available
 $1.07
5313-936
Stop Lever
Ships in 10 - 13 business days
 $58.52
6993-040
Nylock High Tension Bolt M7X25
In stock
14 available
 $2.43
7313-935
Front Cover
Ships in 10 - 13 business days
 $144.65
8956-996
O-Ring (1AS - 60)
In stock
15 available
 $3.24
9986-882
O-Ring
In stock
2 available
 $11.20
10303-339
Second Hammer Obsolete - Not Available
Discontinued
$0.00N/A
11993-235
Damper Washer
Ships in 10 - 13 business days
 $13.45
12993-234
Damper
Backorder:
No ETA.
 $5.62
13993-233
Washer
Ships in 10 - 13 business days
 $2.09
14316425
Bevel Pinion
Ships in 10 - 13 business days
 $68.87
15944109
Feather Key 3 X 3 X 8
In stock
2 available
 $3.23
Fig #Part #ImgPart NameAvailabilityPrice
16313-050
Oil Seal (A)
In stock
3 available
 $4.17
176002DD
Bearing Ball
Backorder:
No ETA.
 $7.77
18313-058
Washer
Ships in 10 - 13 business days
 $1.01
19313-053
Washer (A)
Ships in 10 - 13 business days
 $3.75
20313-055
Gear Holder
Ships in 10 - 13 business days
 $15.11
21313-056
Spring (C)
Ships in 10 - 13 business days
 $5.47
22313-057
Needle Pin D6X6
In stock
5 available
 $4.45
23313-054
Second Gear
Ships in 10 - 13 business days
 $34.11
24313-059
Spacer
Ships in 10 - 13 business days
 $12.73
25629-T12
Ball Bearing 629T12DDC3PS2-L
In stock
1 available
 $9.00
26316426
Slip Clutch Assy
Note: Includes figures 14, 15 and 17 - 25
Ships in 10 - 13 business days
 $161.83
27313-082
Nylock Bolt (W/Flange) M5X16
Ships in 10 - 13 business days
 $1.01
28991-711
Distance Piece (B)
Backorder:
No ETA.
 $1.02
29313-083
Crank Case Cover Assy
Note: Includes figure 28
Ships in 10 - 13 business days
 $19.58
30313-084
Rubber Seal
Ships in 10 - 13 business days
 $2.73
Fig #Part #ImgPart NameAvailabilityPrice
31319087
Crank Case
Ships in 10 - 13 business days
 $51.68
32939-542
Retaining Ring For D12 Shaft
In stock
3 available
 $2.39
33313-046
Crank Shaft
Ships in 10 - 13 business days
 $55.14
34940-533
Feather Key 3X3X10
Ships in 10 - 13 business days
 $1.87
35620-4VV
Ball Bearing 6204VVCMPS2S
In stock
2 available
 $11.20
36313-049
Oil Seal (B)
Ships in 10 - 13 business days
 $7.17
37313-048
Bearing Cover
Ships in 10 - 13 business days
 $2.43
38878-181
Nylock Hex. Socket HD. Bolt M5X16
In stock
14 available
 $1.07
39939299
Needle Bearing M661
Ships in 10 - 13 business days
 $11.35
40313-047
First Gear
Ships in 10 - 13 business days
 $28.58
41313-139
Seal Packing
Ships in 10 - 13 business days
 $2.43
42313-088
Gear Cover Obsolete - Not Available
Discontinued
 $0.00N/A
43971-750
Feather Key 3X3X20
Backorder:
No ETA.
 $1.07
44313-934
Cylinder
Ships in 10 - 13 business days
 $195.24
45313-121
Clutch Spring
Ships in 10 - 13 business days
 $4.17
Fig #Part #ImgPart NameAvailabilityPrice
46981-858
Valve Band
In stock
2 available
 $7.91
47314-287
Striker
Ships in 10 - 13 business days
 $18.57
48986104
O-Ring
In stock
24 available
 $1.02
49981-956
Clutch
Ships in 10 - 13 business days
 $92.95
50981-885
Piston
Ships in 10 - 13 business days
 $22.01
51980708
Piston Pin
In stock
3 available
 $2.43
52980-707
Connecting Rod Assy
Note: Includes figure 53
In stock
3 available
 $41.33
53980-756
Needle Bearing (NSK AJ50 1203)
In stock
3 available
 $11.35
54993-041
Nylock Bolt (W/Flange) M6X25
Ships in 10 - 13 business days
 $1.01
55313-116
Cylinder Case
Ships in 10 - 13 business days
 $68.81
56956-996
O-Ring (1AS - 60)
In stock
15 available
 $3.24
57993-069
Needle Bearing (B) (NTN HMK4520)
Ships in 10 - 13 business days
 $24.49
58316425
Bevel Pinion
Ships in 10 - 13 business days
 $68.87
59313078
Side Handle
In stock
3 available
 $21.92
60313-079
Handle Holder
In stock
2 available
 $18.94
Fig #Part #ImgPart NameAvailabilityPrice
61313-080
Handle Bolt
In stock
2 available
 $12.73
62971786
Stopper Rod
In stock
3 available
 $5.36
63873-095
O-Ring (P-16)
In stock
3 available
 $1.01
64313-118
Lever Shaft
Ships in 10 - 13 business days
 $17.92
65313-120
Under Cover
Ships in 10 - 13 business days
 $2.43
66313-119
Shaft Cover
Ships in 10 - 13 business days
 $2.43
67880630
Nylock Hex. Socket Hd. Bolt M4 X 12
In stock
1 available
 $1.02
68959-155
Steel Ball D3.97 (10 Pcs.)
In stock
3 available
 $1.01
69981-966
Spring (B)
Ships in 10 - 13 business days
 $1.07
70313-117
Lever
Ships in 10 - 13 business days
 $1.36
71620-2VV
Ball Bearing 6202VVCMPS2L
In stock
9 available
 $7.58
72980-700
Dust Washer (B)
In stock
4 available
 $1.07
73313-089
O-Ring
Ships in 10 - 13 business days
 $1.36
74953-174
Hex. HD. Tapping Screw D5X55
Ships in 10 - 13 business days
 $1.38
75313-086
Dust Washer (A)
Ships in 10 - 13 business days
 $1.01
Fig #Part #ImgPart NameAvailabilityPrice
76629-T12
Ball Bearing 629T12DDC3PS2-L
In stock
1 available
 $9.00
77314-260
Housing Assembly
Note: Includes figures 81 and 83
Ships in 10 - 13 business days
 $61.97
79945-161
Brush Cap
In stock
25+ available
 $1.50
80999-073
Carbon Brush (Auto Stop Type) (1 Pair)
In stock
19 available
 $16.31
81958900
Brush Holder
In stock
2 available
 $6.96
82313-077
Nylock Bolt (W/Flange) M5X25
In stock
2 available
 $6.18
83938477
Hex. Socket Set Screw M5 X 8
In stock
3 available
 $1.01
84313-091
Bearing Holder
Ships in 10 - 13 business days
 $10.66
85313-090
Tail Cover
Ships in 10 - 13 business days
 $8.00
86302089
Tapping Screw (W/Flange) D5X20 (Black)
In stock
2 available
 $1.07
87971-097
Fan
Ships in 10 - 13 business days
 $8.28
360-426F
Armature Assembly (A) 240V Obsolete - Not Available
Discontinued
 $0.00N/A
360-426E
Armature Assembly (A) 220V - 230V Obsolete - Not Available
Discontinued
 $0.00N/A
360-426U
Armature Assembly (A) 110V - 115V Obsolete - Not Available
Note: Includes figures 71 , 72, 75, 76 and 87
Discontinued
$0.00N/A
340-381K
Stator Assembly 115V
Note: Includes figures 90
Ships in 10 - 13 business days
 $99.85
Fig #Part #ImgPart NameAvailabilityPrice
340-381H
Stator Assembly 240V Obsolete - Not Available
Note: Includes figures 90
Discontinued
 $0.00N/A
340-381G
Stator Assembly 220V-230V Obsolete - Not Available
Note: Includes figures 90
Discontinued
 $0.00N/A
340-381K
Stator Assembly 115V
Note: Includes figure 90
Ships in 10 - 13 business days
 $99.85
90930703
Brush Terminal
In stock
6 available
 $2.43
91313-949
Handle
Ships in 10 - 13 business days
 $28.23
92313-093
Switch (C) (2P Screw Type w/o Lock)
In stock
3 available
 $16.85
93313-096
Handle Cover Obsolete - Not Available
Discontinued
$0.00N/A
94307028
Tapping Screw (W/Flange) D4X25 (Black)
In stock
16 available
 $1.01
992-810
Terminal
Ships in 10 - 13 business days
 $1.01
930804
Terminal M4.0 10 Pcs.
In stock
5 available
 $3.09
96960266
Cord Clip
In stock
2 available
 $1.01
97984750
Tapping Screw (W/Flange) D4X16
In stock
5 available
 $1.01
500434Z
Cord
In stock
9 available
 $23.46
500-390Z
Cord Obsolete - Not Available
Discontinued
 $0.00N/A
99959-141
Connector S0092 (10 Pcs.)
In stock
3 available
 $6.18
Fig #Part #ImgPart NameAvailabilityPrice
100313-948
Dial Frame
Ships in 10 - 13 business days
 $3.09
101305-558
Tapping Screw (W/Flange) D5X25 (Black)
In stock
8 available
 $1.30
958-049
Cord Armor D8.2
In stock
2 available
 $1.01
940778
Cord Armor D10.7
In stock
9 available
 $3.05
313-950
Controller Circuit 220V - 240V Obsolete - Not Available
Discontinued
 $0.00N/A
313-951
Controller Circuit 115V
Ships in 10 - 13 business days
 $189.40
313-947
Controller Circuit 100V - 127V Obsolete - Not Available
Discontinued
 $0.00N/A
313-092
Plug (A)
Ships in 10 - 13 business days
 $4.17
313-142
Plug (A) Obsolete - Not Available
Discontinued
 $0.00N/A
313-966
Plug (B) Obsolete - Not Available
Discontinued
$0.00N/A
313-143
Plug (B) Obsolete - Not Available
Discontinued
 $0.00N/A
108938307
Pillar Terminal
In stock
2 available
 $3.09
501313-097
Case (Plastic)
Ships in 10 - 13 business days
 $80.45
502981840
Grease (A) For Hammer.Hammer Drill (30G)
In stock
11 available
 $7.76
503944458
Hex. Bar Wrench 4MM
Backorder:
No ETA.
 $1.55
Fig #Part #ImgPart NameAvailabilityPrice
504944459
Allen Wrench For M5 Screw
In stock
2 available
 $1.25
505993-245
Dust Cover
Backorder:
No ETA.
 $6.23
601985-374
Drill Bit D13X400L (D1/2"X16") Obsolete - Not Available
Discontinued
 $0.00N/A
602985-375
Drill Bit D25X400L (D1"X16") Obsolete - Not Available
Discontinued
 $0.00N/A
603985376
1-1/2" Spline Shank Spline Shank 2 Cutter Hammer Drill Bit Drill
Ships in 10 - 13 business days
 $126.20
604985377
Spline-Taper Shank Adapter (A) Rotary Hammer Adapter
Ships in 10 - 13 business days
 $36.29
605985378
Spline-Taper Shank Adapter (B) Rotary Hammer Adapter
Ships in 10 - 13 business days
 $19.96
606944477
Cotter
Ships in 10 - 13 business days
 $4.86
607985-380
Core Bit 50mm
Note: Includes figure 608
Ships in 10 - 13 business days
 $176.72
608985-388
Guide Plate (For Core Bit 50mm)
Ships in 10 - 13 business days
 $7.31
609955159
Core Bit 105mm
Note: Includes figure 610
Ships in 10 - 13 business days
 $398.43
610955169
Guide Plate (For Core Bit 105mm)
Ships in 10 - 13 business days
 $18.75
611955165
Center Pin (A) 133L For Core Bit D38-150
Ships in 10 - 13 business days
 $50.10
612984029
Spline-3 Piece Core Bit Rotary Hammer Adapter
Ships in 10 - 13 business days
 $58.22
613985379
Spline-3 Piece Core Bit Rotary Hammer Adapter
Ships in 10 - 13 business days
 $41.49
Fig #Part #ImgPart NameAvailabilityPrice
614985383
Spline Shank Spline Shank Bull Point Demolition Bit Demolition
Backorder:
No ETA.
 $15.37
615985381
1" Spline Shank Spline Shank Flat Narrow Demolition Bit Demoliti
Backorder:
No ETA.
 $15.96
616985382
1" Spline Shank Spline Shank Flat Narrow Demolition Bit Demoliti
Backorder:
No ETA.
 $22.17
617985384
1-1/2" Spline Shank Spline Shank Flat Demolition Bit Demolition
In stock
2 available
 $20.30
618985385
2" Spline Shank Spline Shank Flat Demolition Bit Demolition Bit
In stock
2 available
 $26.54
619985386
5" Spline Shank Spline Shank 5 x 7 Clay Spade Demolition Bit Dem
Backorder:
No ETA.
 $96.90
620944-575
Syringe Obsolete - Not Available
Discontinued
 $0.00N/A
621980927
Grease For Hammer.Hammer Drill (500G)
In stock
2 available
 $76.38

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Drill Parts  Rotary Hammer Parts

Repair Articles

Power Tool Care and Maintenance 101
Power Tool Care and Maintenance 101

This article suggests guidelines for power tool care and maintenance. It also describes information tools available at eReplacementParts.com.
Discussion
Discussion for the Hitachi DH40FB SPLINE 1-9/16" Rotary Hammer

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  • Subject:
  •  
  • Comment:
  •  
robert
Question: Brushes Sparking

robert

I got this used 110 electric jack hammer, using the jack hammer side. It was working pretty good till it started smoking.
Mark
Reply: Brushes Sparking

Mark

Hi Robert,

The smoke was probably coming from the motor. If the motor is overloaded or if too small of an extension cord is used it will create heat in the motor. When the motor heats up it begins to melt and burn the insulation on the armature and the field. Once enough of the insulation burns away the armature and field will short out. I repair shop can test both the armature and the field to determine if one or both of them are bad. The armature is part #360-426U and the field is part #340-381K. Both parts are available from http://www.ereplacementparts.com.

I hope this helps with your repair!

-Mark

fancyboxy