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Makita Rotary Hammer Parts
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Makita Rotary Hammer Parts
  Makita HR1821 Rotary Hammer Parts
Makita Rotary Hammer Replacement For Model HR1821

Makita Rotary Hammer Replacement Parts For Model HR1821

We Sell Only Genuine Makita Parts

Find Makita HR1821 Parts By Symptom

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Popular Parts for Makita HR1821

Questions & Answers for Makita HR1821

Page A
Makita HR1821 Rotary Hammer Page A Diagram
 Fig #
1
Steel Ball 6.4
 $3.99

Part Number:216007-8

In Stock

In Stock
 $3.99
In Stock
 $3.99
2
Key 4
 $4.99

Part Number:254231-5

In Stock

In Stock
 $4.99
In Stock
 $4.99
3
Cylinder Liner 20
 $120.96

Part Number:331269-8

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $120.96
Usually ships in 7 - 12 business days
 $120.96
4
Ball Bearing 3007
 $59.56

Part Number:211443-3

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $59.56
Usually ships in 7 - 12 business days
 $59.56
5
Nut M30.3-36
 $29.37

Part Number:252214-9

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $29.37
Usually ships in 7 - 12 business days
 $29.37
6
Barrel
 $75.83

Part Number:153156-9

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $75.83
Usually ships in 7 - 12 business days
 $75.83
7
O Ring 40
 $4.99

Part Number:213507-9

In Stock

In Stock
 $4.99
In Stock
 $4.99
8
Flat Washer 30
 $10.33

Part Number:253854-6

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.33
Usually ships in 7 - 12 business days
 $10.33
9
Spiral Bevel Gear 26
 $47.23

Part Number:221358-6

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $47.23
Usually ships in 7 - 12 business days
 $47.23
10
Striker Obsolete - Not Available
 $12.57

Part Number:321814-7

Discontinued

Discontinued
 $12.57
Discontinued
11
O Ring 16
 $7.21

Part Number:213214-4

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.21
Usually ships in 7 - 12 business days
 $7.21
12
O Ring 16
 $7.21

Part Number:213214-4

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.21
Usually ships in 7 - 12 business days
 $7.21
13
Piston Obsolete - Not Available
 $11.01

Part Number:321483-4

Discontinued

Discontinued
 $11.01
Discontinued
14
Spring Washer 6
 $4.99

Part Number:253428-3

In Stock

In Stock
 $4.99
In Stock
 $4.99
15
Hex. Socket Head Bolt M6x50
 $3.99

Part Number:922371-4

In Stock

In Stock
 $3.99
In Stock
 $3.99
16
Pin 5
 $6.53

Part Number:256123-4

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.53
Usually ships in 7 - 12 business days
 $6.53
18
Crank Cap Obsolete - Not Available
 $6.23

Part Number:410018-7

Discontinued

Discontinued
 $6.23
Discontinued
19
O-ring 35
 $5.19

Part Number:213460-9

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.19
Usually ships in 7 - 12 business days
 $5.19
20
Rod Obsolete - Not Available
 $20.35

Part Number:321489-2

Discontinued

Discontinued
 $20.35
Discontinued
21
Needle Bearing 810
 $8.19

Part Number:212005-0

In Stock

In Stock
 $8.19
In Stock
 $8.19
22
Crank Shaft
 $46.85

Part Number:321485-0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $46.85
Usually ships in 7 - 12 business days
 $46.85
23
Steel Ball
 $4.99

Part Number:216011-7

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
24
Compression Spring 6
 $3.99

Part Number:231327-9

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
25
Change Pin 8 Obsolete - Not Available
 $4.99

Part Number:321484-2

Discontinued

Discontinued
 $4.99
Discontinued
26
Crank Housing
 $54.87

Part Number:157473-9

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $54.87
Usually ships in 7 - 12 business days
 $54.87
27
O Ring 32
 $3.99

Part Number:213459-4

In Stock

In Stock
 $3.99
In Stock
 $3.99
28
Ball Bearing 6002
 $20.66

Part Number:211204-1

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $20.66
Usually ships in 7 - 12 business days
 $20.66
29
Helical Gear 29
 $25.28

Part Number:221705-1

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $25.28
Usually ships in 7 - 12 business days
 $25.28
30
Flat Washer 15
 $4.99

Part Number:253853-8

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
31
Torque Limiter Obsolete - Not Available
 $150.36

Part Number:151153-9

Discontinued

Discontinued
 $150.36
Discontinued
32
Flat Washer 6
 $5.19

Part Number:253715-0

In Stock

In Stock
 $5.19
In Stock
 $5.19
33
O Ring 65
 $4.99

Part Number:213707-1

In Stock

In Stock
 $4.99
In Stock
 $4.99
34
Gear Housing
 $99.51

Part Number:156910-0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $99.51
Usually ships in 7 - 12 business days
 $99.51
35
Ball Bearing 6200
 $14.82

Part Number:211069-1

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.82
Usually ships in 7 - 12 business days
 $14.82
36
O Ring 30
 $4.99

Part Number:213406-5

In Stock

In Stock
 $4.99
In Stock
 $4.99
37
Oil Seal 13
 $26.35

Part Number:213157-0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.35
Usually ships in 7 - 12 business days
 $26.35
38
Fan 67 Obsolete - Not Available
 $9.34

Part Number:241820-5

Discontinued

Discontinued
 $9.34
Discontinued
39
Armature Assembly 115V Obsolete - Not Available
 $69.79

Part Number:512776-2

Discontinued

Discontinued
 $69.79
Discontinued
40
Insulation Washer
 $4.99

Part Number:681613-2

In Stock

In Stock
 $4.99
In Stock
 $4.99
41
Rubber Pin 4
 $3.99

Part Number:263014-2

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
42
Ball Bearing
 $14.83

Part Number:211031-6

In Stock

In Stock
 $14.83
In Stock
 $14.83
43
Oil Seal 21
 $20.65

Part Number:213377-6

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
44
Felt Ring 20
 $3.99

Part Number:443061-1

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
45
O Ring 40
 $4.99

Part Number:213507-9

In Stock

In Stock
 $4.99
In Stock
 $4.99
46
Seal Holder
 $51.66

Part Number:322095-6

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $51.66
Usually ships in 7 - 12 business days
 $51.66
47
Steel Ball 6.4
 $3.99

Part Number:216007-8

In Stock

In Stock
 $3.99
In Stock
 $3.99
48
Impact Bolt
 $47.60

Part Number:321616-1

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $47.60
Usually ships in 7 - 12 business days
 $47.60
49
O Ring 10
 $4.99

Part Number:213058-2

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
50
O Ring 10
 $4.99

Part Number:213058-2

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
51
Drill Holder
 $156.33

Part Number:322254-2

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $156.33
Usually ships in 7 - 12 business days
 $156.33
52
Roller 6.5
 $5.98

Part Number:322255-0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.98
Usually ships in 7 - 12 business days
 $5.98
53
O Ring 10
 $7.21

Part Number:213064-7

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.21
Usually ships in 7 - 12 business days
 $7.21
54
O Ring 10
 $4.99

Part Number:213058-2

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
55
O Ring 19
 $7.21

Part Number:213309-3

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.21
Usually ships in 7 - 12 business days
 $7.21
56
Change Ring
 $32.05

Part Number:414425-6

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $32.05
Usually ships in 7 - 12 business days
 $32.05
57
Steel Ball 4.8
 $5.19

Part Number:216002-8

In Stock

In Stock
 $5.19
In Stock
 $5.19
59
O Ring 19
 $7.21

Part Number:213309-3

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.21
Usually ships in 7 - 12 business days
 $7.21
60
Flat Washer 20
 $3.99

Part Number:253164-1

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
62
Chuck Cover
 $7.96

Part Number:421274-4

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.96
Usually ships in 7 - 12 business days
 $7.96
63
Baffle Plate
 $3.99

Part Number:410043-8

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
64
#xl_eval_error#
 $3.99

Part Number:265342-1

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
65
Rivet 0-5
 $3.99

Part Number:953106-2

In Stock

In Stock
 $3.99
In Stock
 $3.99
66
Name Plate Hr1821
 $3.99

Part Number:855105-9

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
67
Hex. Nut M6
 $5.19

Part Number:931302-2

In Stock

In Stock
 $5.19
In Stock
 $5.19
68
Label
 $3.99

Part Number:818057-5

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
69
Brush Holder Cap
 $4.99

Part Number:643600-9

In Stock

In Stock
 $4.99
In Stock
 $4.99
70
A.c. Carbon Brush Cb-105
 $18.68

Part Number:CB105

In Stock

In Stock
 $18.68
In Stock
 $18.68
71
Motor Housing
 $41.07

Part Number:159539-1

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $41.07
Usually ships in 7 - 12 business days
 $41.07
72
Pan Head Screw M6x16
 $4.99

Part Number:911323-0

In Stock

In Stock
 $4.99
In Stock
 $4.99
73
Pan Head Screw M5x22
 $3.99

Part Number:911238-1

In Stock

In Stock
 $3.99
In Stock
 $3.99
74
Handle Set Obsolete - Not Available
 $25.62

Part Number:181488-4

Discontinued

Discontinued
 $25.62
Discontinued
75
Pan Head Screw M6x25
 $4.99

Part Number:911343-4

In Stock

In Stock
 $4.99
In Stock
 $4.99
76
Pan Head Screw M4x18
 $4.99

Part Number:911133-5

In Stock

In Stock
 $4.99
In Stock
 $4.99
77
Strain Relief
 $5.19

Part Number:687001-1

In Stock

In Stock
 $5.19
In Stock
 $5.19
78
Power Supply Cord Unit
 $43.93

Part Number:664658-5

In Stock

In Stock
 $43.93
In Stock
 $43.93
79
Cord Guard
 $3.99

Part Number:682503-2

In Stock

In Stock
 $3.99
In Stock
 $3.99
82
Switch Cover
 $4.99

Part Number:421145-5

In Stock

In Stock
 $4.99
In Stock
 $4.99
83
Switch Sge108cv-1a
 $66.39

Part Number:651257-2

In Stock

In Stock
 $66.39
In Stock
 $66.39
85
Handle Set Obsolete - Not Available
 $25.62

Part Number:181488-4

Discontinued

Discontinued
 $25.62
Discontinued
86
Grip 32
 $29.92

Part Number:273496-0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $29.92
Usually ships in 7 - 12 business days
 $29.92
87
Cap Square Neck Bolt M8x35
 $3.99

Part Number:923456-9

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
88
Belt
 $4.99

Part Number:341539-7

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
89
Grip Base Obsolete - Not Available
 $6.23

Part Number:315145-4

Discontinued

Discontinued
 $6.23
Discontinued
90
Rubber Washer 4.5
 $3.99

Part Number:261042-1

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
91
Wing Bolt M5x15
 $3.99

Part Number:924216-2

In Stock

In Stock
 $3.99
In Stock
 $3.99
92
Field Assembly 115v
 $69.42

Part Number:522566-5

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $69.42
Usually ships in 7 - 12 business days
 $69.42
93
Conical Compr. Spring 21-25 Obsolete - Not Available
 $2.99

Part Number:231946-1

Discontinued

Discontinued
 $2.99
Discontinued
94
Cap 34
 $6.04

Part Number:286220-2

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
96
Flat Washer 26
 $3.99

Part Number:253792-2

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
97
Protector
 $8.14

Part Number:421456-8

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.14
Usually ships in 7 - 12 business days
 $8.14
Miscellaneous Parts
 Fig #
Hammer Grease
 $8.55

Part Number:A-90582

In Stock

In Stock
 $8.55
In Stock
 $8.55
400
Dust Collector Assembly Obsolete - Not Available
 $28.95

Part Number:122375-8

Discontinued

Discontinued
 $28.95
Discontinued
401
Grease Vessel
 $13.68

Part Number:194683-7

In Stock

In Stock
 $13.68
In Stock
 $13.68
402
Depth Gauge
 $4.99

Part Number:321144-6

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
403
Hex. Wrench 5
 $4.99

Part Number:783203-8

In Stock

In Stock
 $4.99
In Stock
 $4.99
404
Blow-out Bulb 64
 $8.38

Part Number:765009-6

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.38
Usually ships in 7 - 12 business days
 $8.38
405
Steel Carrying Case Obsolete - Not Available
 $2.99

Part Number:823130-8

Discontinued

Discontinued
 $2.99
Discontinued
500
Chuck Assembly Obsolete - Not Available
 $109.66

Part Number:134561-9

Discontinued

Discontinued
 $109.66
Discontinued
501
Grip 32 Assembly Obsolete - Not Available
 $2.99

Part Number:134636-4

Discontinued

Discontinued
 $2.99
Discontinued
Rotary Hammer Parts

Repair Guides for Makita Rotary Hammer HR1821

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.

Accessories for Makita HR1821


Adapters & Extensions
Adapter SDS to 1/2" Chuck
Adapter SDS to 1/2" Chuck
$27.99
1/2-inch Chuck And Key
1/2-inch Chuck And Key
$52.24
See more Adapters & Extensions
Hammer Drill Bits
See more Hammer Drill Bits

Questions & Answers for Makita HR1821

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