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Power Tool Parts Home
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Hitachi Parts
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Hitachi Demolition Hammer Parts
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Hitachi H45FRV 3/4" Hex Demolition Hammer Parts
Hitachi H45FRV 3/4" Hex Demolition Hammer Parts
Discussion
Diagram Downloads
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Ask a repair question
Write a review on the H45FRV
H45FRV 3/4" Demolition Hammer not hammering...
Full Diagram
Page A
Having trouble ordering?
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Replacement Parts
Compatible with Hitachi H45FRV 3/4" Hex Demolition Hammer
Fig #
Part #
Img
Part Name
Availability
Price
Enter Order Qty.
1
983-277
Stop Washer [
Info
]
Ships in 1-2 weeks
$5.10
2
981-937
Stopper Spring [
Info
]
Ships in 1-2 weeks
$0.97
3
983-241
Knob (A) [
Info
]
Ships in 1-2 weeks
$37.51
4
943-364
Needle Roller D4X20 [
Info
]
Ships in 1-2 weeks
$0.97
5
981-942
Seal Lock Hex. Socket HD. Bolt M6X25 [
Info
]
Ships in 1-2 weeks
$1.64
6
322-347
Stop Lever [
Info
]
Ships in 1-2 weeks
$53.13
7
322-344
Band Holder [
Info
]
Ships in 1-2 weeks
$6.26
8
322-345
Front Cover Assy [
Info
]
Ships in 1-2 weeks
$168.82
9
322-346
Sleeve [
Info
]
Ships in 1-2 weeks
$13.15
10
980-879
O-Ring (S-34) [
Info
]
Ships in 1-2 weeks
$0.92
11
990-067
O-Ring (1 AS-50) [
Info
]
Ships in 1-2 weeks
$1.64
12
322-528
Damper (A) [
Info
]
Ships in 1-2 weeks
$1.56
13
320-811
Hammer Holder (A) [
Info
]
Ships in 1-2 weeks
$34.36
14
319-572
O-Ring (S-25) [
Info
]
Ships in 1-2 weeks
$1.56
15
322-371
Second Hammer [
Info
]
Ships in 1-2 weeks
$31.24
Fig #
Part #
Img
Part Name
Availability
Price
16
320-817
Damper (C) [
Info
]
Ships in 1-2 weeks
$3.12
17
320-814
Hammer Holder (B) [
Info
]
Ships in 1-2 weeks
$10.31
18
320-815
Damper (B) [
Info
]
Ships in 1-2 weeks
$3.12
19
322-412
Washer [
Info
]
Ships in 1-2 weeks
$1.56
20
320-816
Hammer Holder (C) [
Info
]
Ships in 1-2 weeks
$1.56
21
320-822
Striker [
Info
]
Ships in 1-2 weeks
$15.94
22
320-823
O-Ring [
Info
]
Ships in 1-2 weeks
$3.12
23
320-818
Cylinder Holder [
Info
]
Ships in 1-2 weeks
$6.27
24
322-372
Sleeve (A) [
Info
]
Ships in 1-2 weeks
$30.65
25
320-821
Spring (C) [
Info
]
Ships in 1-2 weeks
$3.12
26
322-336
Cylinder [
Info
]
Ships in 1-2 weeks
$40.65
27
320-826
Piston Pin [
Info
]
Ships in 1-2 weeks
$4.70
28
320-824
Piston [
Info
]
Ships in 1-2 weeks
$4.70
29
320-825
Connecting Rod [
Info
]
Ships in 1-2 weeks
$3.12
30
986-940
Seal Lock Hex. Socket HD. Bolt M6X45 [
Info
]
Ships in 1-2 weeks
$0.99
Fig #
Part #
Img
Part Name
Availability
Price
32
983-162
Seal Lock Hex. Socket HD. Bolt M4X12 [
Info
]
Ships in 1-2 weeks
$0.92
34
320-831
Crank Cover [
Info
]
Ships in 1-2 weeks
$7.51
36
878-867
O-Ring (JAS02060) [
Info
]
Ships in 1-2 weeks
$3.09
37
939-540
Retaining Ring For D10 Shaft (10 Pcs.) [
Info
]
Ships in 1-2 weeks
$1.89
38
320-829
Crank Shaft [
Info
]
Ships in 1-2 weeks
$40.66
39
930-511
Feather Key 4X4X10 [
Info
]
Ships in 1-2 weeks
$2.21
40
980-760
Seal Lock Hex.Socket Flat HD. Bolt M5X12 [
Info
]
Ships in 1-2 weeks
$0.92
41
980-761
Bearing Cover (A) [
Info
]
Ships in 1-2 weeks
$7.48
42
322-529
Seal Packing [
Info
]
Ships in 1-2 weeks
$1.56
43
620-3DD
Ball Bearing 6203DDCMPS2L [
Info
]
Ships in 1-2 weeks
$8.46
44
310-119
Oil Seal [
Info
]
Ships in 1-2 weeks
$3.40
45
320-828
Cylinder Crank Case [
Info
]
Ships in 1-2 weeks
$68.75
47
320-837
Handle Packing (A) [
Info
]
Ships in 1-2 weeks
$3.12
48
310-124
Handle Damper [
Info
]
Ships in 1-2 weeks
$4.05
49
310-123
Transitory Unit [
Info
]
Ships in 1-2 weeks
$11.57
Fig #
Part #
Img
Part Name
Availability
Price
50
320-830
First Gear [
Info
]
Ships in 1-2 weeks
$28.17
51
939-299
Needle Bearing (M661) [
Info
]
Ships in 1-2 weeks
$10.31
52
320-841
Gear Cover Assy [
Info
]
Ships in 1-2 weeks
$37.51
53
317-107
Bolt M8 [
Info
]
Ships in 1-2 weeks
$3.12
54
317-106
Handle Holder (B) [
Info
]
Ships in 1-2 weeks
$3.12
55
317-105
Handle Holder (A) [
Info
]
Ships in 1-2 weeks
$4.70
56
320-635
Band [
Info
]
Ships in 1-2 weeks
$6.48
57
317-108
Grip [
Info
]
Ships in 1-2 weeks
$9.68
58
317103
Side Handle Assy [
Info
]
Ships in 1-2 weeks
$27.58
59
935-829
Brush Cap [
Info
]
Ships in 1-2 weeks
$0.91
60
999-073
Carbon Brush (Auto Stop Type) (1 Pair) [
Info
]
In stock
1 available
$14.81
61
971-001
Brush Holder [
Info
]
Ships in 1-2 weeks
$6.27
62
938-477
Hex. Socket Set Screw M5X8 [
Info
]
Ships in 1-2 weeks
$0.91
63
320-834
Tail Cover [
Info
]
Ships in 1-2 weeks
$9.06
64
321-527
Seal Lock Hex. Socket HD. Bolt M5X8 [
Info
]
Ships in 1-2 weeks
$1.56
Fig #
Part #
Img
Part Name
Availability
Price
65
620-1DD
Ball Bearing 6201 DDCMPS2L [
Info
]
Ships in 1-2 weeks
$7.70
66
302-429
Dust Washer (B) [
Info
]
Ships in 1-2 weeks
$0.99
67
321-640
Fan [
Info
]
Ships in 1-2 weeks
$6.26
68
360-571U
Armature Assy 120V [
Info
]
Ships in 1-2 weeks
$112.53
69
320-832
Fan Guide [
Info
]
Ships in 1-2 weeks
$1.56
70
953-174
Hex. HD. Tapping Screw D5X55 [
Info
]
Ships in 1-2 weeks
$1.25
71
340-568G
Stator Assy 120V [
Info
]
Ships in 1-2 weeks
$62.51
72
930-703
Brush Terminal [
Info
]
Ships in 1-2 weeks
$2.21
73
982-631
Washer (A) [
Info
]
Ships in 1-2 weeks
$0.68
74
608-VVM
Ball Bearing 608VVC2PS2L [
Info
]
In stock
2 available
$6.88
75
320-833
Housing Assy [
Info
]
Ships in 1-2 weeks
$96.91
76
320-836
Sleeve (B) [
Info
]
Ships in 1-2 weeks
$1.56
77
320-838
Handle Packing (B) [
Info
]
Ships in 1-2 weeks
$4.70
78
991-690
Seal Lock Hex. Socket HD. Bolt M5X12 [
Info
]
Ships in 1-2 weeks
$0.97
79
991-711
Distance Piece (B) [
Info
]
Ships in 1-2 weeks
$0.92
Fig #
Part #
Img
Part Name
Availability
Price
80
322-350
Handle (B) [
Info
]
Ships in 1-2 weeks
$15.64
81
322-348
Controller Circuit [
Info
]
Ships in 1-2 weeks
$81.27
82
322-530
Vinyl Tube [
Info
]
Ships in 1-2 weeks
$1.56
83
306-143
Switch (B) (1 P Screw Type) W/Lock [
Info
]
Ships in 1-2 weeks
$18.16
84
322-349
Handle (A) [
Info
]
Ships in 1-2 weeks
$16.87
85
984-750
Tapping Screw (W/Flange) D4X16 [
Info
]
Ships in 1-2 weeks
$0.91
86
960-266
Cord Clip [
Info
]
Ships in 1-2 weeks
$0.91
87
938-307
Pillar Terminal [
Info
]
Ships in 1-2 weeks
$2.81
88
930-804
Terminal M4.0 (10 Pcs.) [
Info
]
Ships in 1-2 weeks
$2.81
89
953-327
Cord Armor D8.8 [
Info
]
In stock
1 available
$0.91
90
500-434Z
Cord [
Info
]
Ships in 1-2 weeks
$21.30
91
307-028
Tapping Screw (W/Flange) D4X25 (Black) [
Info
]
Ships in 1-2 weeks
$0.91
501
944458
Hex. Bar Wrench 4mm [
Info
]
Ships in 1-2 weeks
$1.13
502
944459
Allen Wrench For M5 Screw [
Info
]
Ships in 1-2 weeks
$1.13
503
320-842
Case Obsolete - Not Available [
Info
]
Discontinued
$0.00
N/A
Fig #
Part #
Img
Part Name
Availability
Price
Discussion
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H45FRV 3/4" Demolition Hammer not hammering
Question by
Carol
What would cause my h445FRV 3/4" Hex demolition hammer to stop hammering? How would I go about repairing this problem?
Respond to this question
Your Name?:
Reply:
Response #1
Posted By
ronnell
The connecting rod is plastic. Take off the crank cover to see if it's broken. Mine has broken 4 times.
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Shopping Cart
0 items
Accessories
Allen Wrench For M5 Screw
$1.13
Hex. Bar Wrench 4mm
$1.13
Side Handle Assy
$27.58
Popular Parts
Carbon Brush (Auto Stop Type) (1 Pair)
$14.81
Ball Bearing 608VVC2PS2L
$6.88
Brush Cap
$0.91
Seal Lock Hex. Socket HD. Bolt M4X12
$0.92
Cord Armor D8.8
$0.91
Needle Roller D4X20
$0.97
Cord
$21.30
Tapping Screw (W/Flange) D4X16
$0.91
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