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  Makita HR3851 Rotary Hammer Parts
Makita Rotary Hammer Replacement For Model HR3851

Makita Rotary Hammer Replacement Parts For Model HR3851

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Page A
Makita HR3851 Rotary Hammer Page A Diagram
 Fig #
1
Needle Bearing 4516
 $36.31

Part Number:212551-3

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $36.31
Usually ships in 7 - 12 business days
 $36.31
2
Flat Washer 40 Obsolete - Not Available
 $16.73

Part Number:267057-6

Discontinued

Discontinued
 $16.73
Discontinued
3
Barrel Obsolete - Not Available
 $123.30

Part Number:311674-5

Discontinued

Discontinued
 $123.30
Discontinued
4
O Ring 56
Minimum Quantity of 2 Required
 $3.99

Part Number:213655-4

In Stock

In Stock
 $3.99
In Stock
 $3.99
5
Needle Bearing 4516
 $36.31

Part Number:212551-3

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $36.31
Usually ships in 7 - 12 business days
 $36.31
6
Flat Washer 45 Obsolete - Not Available
 $12.65

Part Number:253832-6

Discontinued

Discontinued
 $12.65
Discontinued
7
Spiral Bevel Gear 36 Obsolete - Not Available
 $67.84

Part Number:221347-1

Discontinued

Discontinued
 $67.84
Discontinued
8
Striker
 $26.87

Part Number:321369-2

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.87
Usually ships in 7 - 12 business days
 $26.87
9
Piston Ring 34
 $18.27

Part Number:412038-7

In Stock

In Stock
 $18.27
In Stock
 $18.27
10
Inner Ring 30
 $22.61

Part Number:412041-8

In Stock

In Stock
 $22.61
In Stock
 $22.61
11
Piston Ring 34
 $18.27

Part Number:412038-7

In Stock

In Stock
 $18.27
In Stock
 $18.27
12
Inner Ring 30
 $6.16

Part Number:341743-8

In Stock

In Stock
 $6.16
In Stock
 $6.16
13
Pin 8
 $5.95

Part Number:256029-6

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.95
Usually ships in 7 - 12 business days
 $5.95
15
Crank Cap
 $12.70

Part Number:155981-4

In Stock

In Stock
 $12.70
In Stock
 $12.70
16
O Ring 60
Minimum Quantity of 2 Required
 $5.19

Part Number:213654-6

In Stock

In Stock
 $5.19
In Stock
 $5.19
17
Rod
 $30.21

Part Number:312956-8

In Stock

In Stock
 $30.21
In Stock
 $30.21
18
Needle Bearing 1212
 $20.86

Part Number:212108-0

In Stock

In Stock
 $20.86
In Stock
 $20.86
19
Crank Shaft
 $49.23

Part Number:321726-4

In Stock

In Stock
 $49.23
In Stock
 $49.23
20
Woodruff Key 4
 $5.95

Part Number:254001-2

In Stock

In Stock
 $5.95
In Stock
 $5.95
21
Retaining Ring R-47
 $3.99

Part Number:962203-3

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
22
Ball Bearing 6204llu
 $24.56

Part Number:211324-1

In Stock

In Stock
 $24.56
In Stock
 $24.56
23
O Ring 48
Minimum Quantity of 2 Required
 $4.99

Part Number:213606-7

In Stock

In Stock
 $4.99
In Stock
 $4.99
24
Crank Housing Obsolete - Not Available
 $112.76

Part Number:157307-6

Discontinued

Discontinued
 $112.76
Discontinued
25
Helical Gear 33
 $30.65

Part Number:221689-3

In Stock

In Stock
 $30.65
In Stock
 $30.65
26
Needle Bearing 1210
 $10.51

Part Number:212102-2

In Stock

In Stock
 $10.51
In Stock
 $10.51
27
Needle Bearing 2216
 $20.65

Part Number:212359-5

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $20.65
Usually ships in 7 - 12 business days
 $20.65
29
Torque Limiter Assembly
 $261.62

Part Number:134527-9

In Stock

In Stock
 $261.62
In Stock
 $261.62
34
Thin Washer 15
Minimum Quantity of 2 Required
 $3.99

Part Number:253314-8

In Stock

In Stock
 $3.99
In Stock
 $3.99
35
O-ring
Minimum Quantity of 2 Required
 $4.99

Part Number:421689-5

In Stock

In Stock
 $4.99
In Stock
 $4.99
36
Cup Washer 4 Obsolete - Not Available
 $3.99

Part Number:654031-7

Discontinued

Discontinued
 $3.99
Discontinued
37
Flat Washer 4 Obsolete - Not Available
 $3.99

Part Number:654032-5

Discontinued

Discontinued
 $3.99
Discontinued
38
Pan Head Screw M4x8
Minimum Quantity of 2 Required
 $3.99

Part Number:652014-1

In Stock

In Stock
 $3.99
In Stock
 $3.99
39
Gear Housing Obsolete - Not Available
 $65.98

Part Number:157369-4

Discontinued

Discontinued
 $65.98
Discontinued
40
Rubber Pin 6
Minimum Quantity of 2 Required
 $4.99

Part Number:263005-3

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
41
Stop Ring E-4
 $5.95

Part Number:961011-9

In Stock

In Stock
 $5.95
In Stock
 $5.95
43
Needle Bearing 609
 $14.16

Part Number:212011-5

In Stock

In Stock
 $14.16
In Stock
 $14.16
44
O Ring 10
Minimum Quantity of 2 Required
 $3.99

Part Number:213055-8

In Stock

In Stock
 $3.99
In Stock
 $3.99
45
Change Shaft
 $31.52

Part Number:321727-2

In Stock

In Stock
 $31.52
In Stock
 $31.52
46
Plate
 $3.99

Part Number:342786-3

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
47
Steel Ball 4.8
 $5.19

Part Number:216002-8

In Stock

In Stock
 $5.19
In Stock
 $5.19
48
Compression Spring 3
Minimum Quantity of 2 Required
 $4.99

Part Number:231317-2

In Stock

In Stock
 $4.99
In Stock
 $4.99
49
Change Lever
 $5.95

Part Number:410331-3

In Stock

In Stock
 $5.95
In Stock
 $5.95
50
Flat Washer 4
Minimum Quantity of 2 Required
 $4.99

Part Number:941052-1

In Stock

In Stock
 $4.99
In Stock
 $4.99
52
Hex. Socket Head Bolt M4x16
Minimum Quantity of 2 Required
 $4.99

Part Number:922126-7

In Stock

In Stock
 $4.99
In Stock
 $4.99
53
Spring Washer 5
Minimum Quantity of 2 Required
 $4.99

Part Number:253427-5

In Stock

In Stock
 $4.99
In Stock
 $4.99
54
Hex. Socket Head Bolt M5x12
Minimum Quantity of 2 Required
 $4.99

Part Number:922212-4

In Stock

In Stock
 $4.99
In Stock
 $4.99
55
Piston
 $32.82

Part Number:321370-7

In Stock

In Stock
 $32.82
In Stock
 $32.82
56
Key 4
 $4.99

Part Number:254231-5

In Stock

In Stock
 $4.99
In Stock
 $4.99
57
Cylinder Liner Obsolete - Not Available
 $229.33

Part Number:152335-6

Discontinued

Discontinued
 $229.33
Discontinued
58
Impact Bolt Obsolete - Not Available
 $38.01

Part Number:323718-9

Discontinued

Discontinued
 $38.01
Discontinued
59
Steel Ball 7.9
 $5.95

Part Number:216004-4

In Stock

In Stock
 $5.95
In Stock
 $5.95
60
X Ring 28
 $36.12

Part Number:213428-5

In Stock

In Stock
 $36.12
In Stock
 $36.12
61
O Ring 27
Minimum Quantity of 2 Required
 $4.99

Part Number:213411-2

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
62
O Ring 27
Minimum Quantity of 2 Required
 $4.99

Part Number:213411-2

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
63
O Ring 50
Minimum Quantity of 2 Required
 $4.99

Part Number:213604-1

In Stock

In Stock
 $4.99
In Stock
 $4.99
64
Tool Holder Obsolete - Not Available
 $123.31

Part Number:322221-7

Discontinued

Discontinued
 $123.31
Discontinued
64
Tool Holder Obsolete - Not Available
 $127.77

Part Number:323717-1

Discontinued

Discontinued
 $127.77
Discontinued
65
Steel Ball 7.9
 $5.95

Part Number:216004-4

In Stock

In Stock
 $5.95
In Stock
 $5.95
66
Tool Retainer(you May Need 265
 $26.37

Part Number:331301-8

In Stock

In Stock
 $26.37
In Stock
 $26.37
68
Hex. Socket Head Bolt M6x25
Minimum Quantity of 2 Required
 $4.99

Part Number:922341-3

In Stock

In Stock
 $4.99
In Stock
 $4.99
69
O Ring 32
Minimum Quantity of 2 Required
 $3.99

Part Number:213459-4

In Stock

In Stock
 $3.99
In Stock
 $3.99
70
Ball Bearing
 $17.72

Part Number:211106-1

In Stock

In Stock
 $17.72
In Stock
 $17.72
71
Oil Seal 14
 $27.87

Part Number:213160-1

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $27.87
Usually ships in 7 - 12 business days
 $27.87
72
Fan 94
 $12.34

Part Number:241634-2

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
73
Armature Assembly 115v Obsolete - Not Available
 $254.21

Part Number:514771-8

Discontinued

Discontinued
 $254.21
Discontinued
74
Insulation Washer
Minimum Quantity of 2 Required
 $4.99

Part Number:681635-2

In Stock

In Stock
 $4.99
In Stock
 $4.99
75
Ball Bearing
 $15.25

Part Number:211066-7

In Stock

In Stock
 $15.25
In Stock
 $15.25
75
Ball Bearing 6200ddw
 $18.00

Part Number:211087-9

In Stock

In Stock
 $18.00
In Stock
 $18.00
76
O Ring 30
Minimum Quantity of 2 Required
 $4.99

Part Number:213406-5

In Stock

In Stock
 $4.99
In Stock
 $4.99
77
Baffle Plate
 $6.04

Part Number:410163-8

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.04
Usually ships in 7 - 12 business days
 $6.04
78
Hex. Bolt M5x45
 $4.99

Part Number:265347-1

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
79
Field Assembly 115v
 $104.69

Part Number:524631-6

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $104.69
Usually ships in 7 - 12 business days
 $104.69
82
Motor Housing
 $94.83

Part Number:159034-1

In Stock

In Stock
 $94.83
In Stock
 $94.83
83
Brush Holder Cap
 $5.95

Part Number:643650-4

In Stock

In Stock
 $5.95
In Stock
 $5.95
84
Carbon Brush Set
 $20.20

Part Number:CB155

In Stock

In Stock
 $20.20
In Stock
 $20.20
85
Rear Cover
 $17.67

Part Number:284055-5

In Stock

In Stock
 $17.67
In Stock
 $17.67
86
Spring Washer 5
Minimum Quantity of 2 Required
 $4.99

Part Number:253427-5

In Stock

In Stock
 $4.99
In Stock
 $4.99
87
Hex. Socket Head Bolt M5x16
Minimum Quantity of 2 Required
 $3.99

Part Number:922222-1

In Stock

In Stock
 $3.99
In Stock
 $3.99
88
Hex. Socket Head Bolt M6x55
Minimum Quantity of 2 Required
 $4.99

Part Number:922376-4

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
90
Flat Washer 6
Minimum Quantity of 2 Required
 $4.99

Part Number:941151-9

In Stock

In Stock
 $4.99
In Stock
 $4.99
91
Hex. Nut M6
 $5.19

Part Number:931302-2

In Stock

In Stock
 $5.19
In Stock
 $5.19
92
Spring Washer 6
Minimum Quantity of 2 Required
 $4.99

Part Number:253428-3

In Stock

In Stock
 $4.99
In Stock
 $4.99
93
Flat Washer 6
Minimum Quantity of 2 Required
 $4.99

Part Number:941151-9

In Stock

In Stock
 $4.99
In Stock
 $4.99
94
Pan Head Screw M5x25
Minimum Quantity of 2 Required
 $4.99

Part Number:911243-8

In Stock

In Stock
 $4.99
In Stock
 $4.99
96
Handle Set
 $33.89

Part Number:182564-7

In Stock

In Stock
 $33.89
In Stock
 $33.89
97
Pan Head Screw M4x16
Minimum Quantity of 2 Required
 $3.99

Part Number:911129-6

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
98
Dust Cover
 $5.19

Part Number:421265-5

In Stock

In Stock
 $5.19
In Stock
 $5.19
99
Grip 32
 $30.64

Part Number:273472-4

In Stock

In Stock
 $30.64
In Stock
 $30.64
100
Wing Bolt M6x18
Minimum Quantity of 2 Required
 $4.99

Part Number:924321-5

In Stock

In Stock
 $4.99
In Stock
 $4.99
101
Rubber Washer 5.5
Minimum Quantity of 2 Required
 $4.99

Part Number:261049-7

In Stock

In Stock
 $4.99
In Stock
 $4.99
102
Grip Base
 $11.49

Part Number:164543-7

In Stock

In Stock
 $11.49
In Stock
 $11.49
103
Grip Holder
 $23.61

Part Number:164572-0

In Stock

In Stock
 $23.61
In Stock
 $23.61
104
Hex. Socket Head Bolt M6x14
Minimum Quantity of 2 Required
 $3.99

Part Number:922316-2

In Stock

In Stock
 $3.99
In Stock
 $3.99
106
Cushion Plate
 $10.30

Part Number:343754-9

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.30
Usually ships in 7 - 12 business days
 $10.30
107
Handle Set
 $33.89

Part Number:182564-7

In Stock

In Stock
 $33.89
In Stock
 $33.89
108
Handle Shaft
 $5.95

Part Number:321210-9

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.95
Usually ships in 7 - 12 business days
 $5.95
109
Cord Guard
 $5.95

Part Number:682503-2

In Stock

In Stock
 $5.95
In Stock
 $5.95
109
Cord Guard 8
 $5.64

Part Number:682567-6

In Stock

In Stock
 $5.64
In Stock
 $5.64
110
Power Supply Cord Unit
 $43.93

Part Number:664658-5

In Stock

In Stock
 $43.93
In Stock
 $43.93
111
Strain Relief
 $5.19

Part Number:687001-1

In Stock

In Stock
 $5.19
In Stock
 $5.19
112
Pan Head Screw M4x18
Minimum Quantity of 2 Required
 $4.99

Part Number:911133-5

In Stock

In Stock
 $4.99
In Stock
 $4.99
113
Pan Head Screw M4x8
Minimum Quantity of 2 Required
 $3.99

Part Number:652014-1

In Stock

In Stock
 $3.99
In Stock
 $3.99
114
Hex. Socket Head Bolt M6x25
Minimum Quantity of 2 Required
 $3.99

Part Number:265914-2

In Stock

In Stock
 $3.99
In Stock
 $3.99
116
Switch
 $49.12

Part Number:651145-3

In Stock

In Stock
 $49.12
In Stock
 $49.12
118
Rubber Sheet Obsolete - Not Available
 $2.99

Part Number:423156-6

Discontinued

Discontinued
 $2.99
Discontinued
120
Rubber Ring 9
Minimum Quantity of 2 Required
 $4.99

Part Number:262051-3

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
121
Rubber Ring 9
Minimum Quantity of 2 Required
 $4.99

Part Number:262052-1

In Stock

In Stock
 $4.99
In Stock
 $4.99
122
Sleeve 6
 $5.95

Part Number:257636-8

In Stock

In Stock
 $5.95
In Stock
 $5.95
Miscellaneous Parts
 Fig #
400
Plastic Carrying Case Comp. Obsolete - Not Available
 $84.04

Part Number:150589-9

Discontinued

Discontinued
 $84.04
Discontinued
401
Depth Gauge
 $10.41

Part Number:321248-4

In Stock

In Stock
 $10.41
In Stock
 $10.41
403
Hex. Wrench 4
 $5.95

Part Number:783202-0

In Stock

In Stock
 $5.95
In Stock
 $5.95
900
Compression Spring 15
Minimum Quantity of 2 Required
 $4.99

Part Number:231375-8

In Stock

In Stock
 $4.99
In Stock
 $4.99
901
Hex. Bolt M8x12
 $6.60

Part Number:265321-9

In Stock

In Stock
 $6.60
In Stock
 $6.60
904
Cap
 $3.99

Part Number:421596-2

In Stock

In Stock
 $3.99
In Stock
 $3.99
905
Spline to SDS Plus Obsolete - Not Available
 $227.46

Part Number:752117-A

Discontinued

Discontinued
 $227.46
Discontinued
906
Hammer Service Kit
 $48.46

Part Number:193281-4

In Stock

In Stock
 $48.46
In Stock
 $48.46
Rotary Hammer Parts

Repair Guides for Makita Rotary Hammer HR3851

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.

Questions & Answers for Makita HR3851

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