No.
Parts Description
Q'ty
1
Motor Housing
1
2
Rubber Grip
1
4
Trigger
1
5
Air Inlet
1
6
Valve Stem
1
7
Air Regulator
1
8
O-Ring
1
9B
Spring
1
10
O-Ring
1
14
Throttle Valve Seat
1
15
O-Ring
1
16
Spring Pin
1
17
Spring Pin
1
18
O-Ring
2
20
Spring Pin
1
23
Ball Bearing
1
24
Ball Bearing
1
25
End Cap
1
26
Rear End Plate
1
27
Cylinder
1
28
Front End Plate
1
29
Rotor
1
30
Rotor Blade
4
31
Cylinder Pin
1
32
Spacer
1
33
Hammer Frame
1
34
Hammer
1
35
Standard Anvil
1
36
Coupling Nut
1
37
Hammer Pin
2
38
O-Ring
1
39
Drive Bushing
1
40
Ratchet Yoke
1
41
Ratchet Housing Cover
1
42
Reverse Knob
1
43
Thrust Washer
1
44
Pin
2
45
Ratchet Anvil Assembly
1
48
Ratchet Spring
2
49
Ratchet Lock Pin
2
50
Ratchet Pawl
2
51
Wave Washer
1
52
Thrust Washer
1
53
Retaining Ring
1
54
Ratchet Housing Assembly { incl.65 ( 2 ) }
1
55
Hammer Case
1
56
Rubber Ring
1
57
Bushing
1
58
Reverse Fixing Knob
1
59
Screw
1
60
Spring
1
61
Steel Ball Spring
1
62
Throttle Valve Assembly
1
63
Socket Retainer
1
No.
Parts Description
Q'ty
No.
Parts Description
Q'ty
64
Connector
1
8
O-Ring
1
33
Hammer Frame
1
65
Grease Fitting
2
9B
Spring
1
34
Hammer
1
67
Crank Shaft
1
10
O-Ring
1
37
Hammer Pin
2
69
Hammer Case Bushing
1
15
O-Ring
1
71
Pin
1
18
O-Ring
2
72
Pin
2
30
Rotor Blade
4
74
Ball Bearing
1
38
O-Ring
1
(NOTE: Items not available in the repair kits can be purchased from the service center.)
84037 3/8” Impact Ratchet
ITEM No. 840371 General Maintenance Kit
ITEM No. 840372 Hammer Repair Kit
56
36
55
69
25
24
26
27
29
28
23
32
33
37
35
05
10
09B
62
15
14
08
02
63
64
54
67
39
40
41
17
20
16
01
07
18
06
04
31
34
30
65
50
58
42
43
44
51
52
53
48
49
45
71
61
60
72
59
38
57
74
