eReplacementParts.com
877-346-4814
Makita Demolition Hammer Parts
Repair Parts Home  Power Tool Parts  Makita Parts  Makita Demolition Hammer Parts  Makita HM1800 Breaker Hammer Parts
We Sell Only Genuine Makita Parts.
Makita HM1800 Breaker Hammer

Makita HM1800 Breaker Hammer Parts

Page A
Page B
Page A
 Fig #
1
Screw Seal
 $7.66

Part Number:322566-3

In Stock, 2 available

In Stock, 2 available
 $7.66
In Stock, 2 available
 $7.66
2
Ball Bearing 6203LLB
 $11.37

Part Number:211256-2

In Stock, 16 available

In Stock, 16 available
 $11.37
In Stock, 16 available
 $11.37
3
Washer 17
 $5.34

Part Number:267706-5

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $5.34
Ships in 1 - 14 business days
 $5.34
4
Armature Assembly 100V/115V Obsolete - Not Available
 $233.61

Part Number:514990-6

Discontinued

Discontinued
 $233.61
Discontinued
5
Insulation Washer
 $3.99

Part Number:681635-2

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $3.99
Ships in 1 - 14 business days
 $3.99
5
Insulation Washer
 $7.19

Part Number:681646-7

In Stock, 2 available

In Stock, 2 available

Note: For T1
 $7.19
In Stock, 2 available
 $7.19
6
Ball Bearing
 $11.37

Part Number:211066-7

In Stock, 25+ available

In Stock, 25+ available
 $11.37
In Stock, 25+ available
 $11.37
7
O Ring 30
 $2.99

Part Number:213406-5

In Stock, 7 available

In Stock, 7 available
 $2.99
In Stock, 7 available
 $2.99
8
Motor Housing B Obsolete - Not Available
 $58.14

Part Number:159530-9

Discontinued

Discontinued
 $58.14
Discontinued
9
Carbon Brush Set
 $20.30

Part Number:CB204

In Stock, 25+ available

In Stock, 25+ available
 $20.30
In Stock, 25+ available
 $20.30
10
Brush Holder Cap
 $2.99

Part Number:643700-5

In Stock, 25+ available

In Stock, 25+ available
 $2.99
In Stock, 25+ available
 $2.99
10
Brush Holder Cap HM 1800
 $2.99

Part Number:643710-2

In Stock, 19 available

In Stock, 19 available
 $2.99
In Stock, 19 available
 $2.99
11
Flat Washer 6
 $2.99

Part Number:941151-9

In Stock, 25+ available

In Stock, 25+ available
 $2.99
In Stock, 25+ available
 $2.99
12
Hex. Socket Head Bolt M6X25
 $2.99

Part Number:265914-2

In Stock, 22 available

In Stock, 22 available
 $2.99
In Stock, 22 available
 $2.99
12
Hex. Socket Head Bolt M6X25
 $2.99

Part Number:922341-3

In Stock, 7 available

In Stock, 7 available
 $2.99
In Stock, 7 available
 $2.99
13
Fan 100
 $13.69

Part Number:240024-6

In Stock, 4 available

In Stock, 4 available
 $13.69
In Stock, 4 available
 $13.69
14
Flat Washer 8
 $3.99

Part Number:253165-9

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $3.99
Ships in 1 - 14 business days
 $3.99
14
Spring Washer 8
 $3.99

Part Number:942201-3

In Stock, 1 available

In Stock, 1 available
 $3.99
In Stock, 1 available
 $3.99
15
Hex. Lock Nut M8-13
 $3.99

Part Number:252105-4

In Stock, 1 available

In Stock, 1 available
 $3.99
In Stock, 1 available
 $3.99
15
Hex. Nut M8
 $3.99

Part Number:931402-8

In Stock, 12 available

In Stock, 12 available
 $3.99
In Stock, 12 available
 $3.99
16
Hex. Bolt M5X85
 $4.99

Part Number:265344-7

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $4.99
Ships in 1 - 14 business days
 $4.99
17
Field 115V
 $97.90

Part Number:624951-9

In Stock, 1 available

In Stock, 1 available
 $97.90
In Stock, 1 available
 $97.90
18
Motor Housing A
 $24.24

Part Number:414787-2

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $24.24
Ships in 1 - 14 business days
 $24.24
19
Needle Bearing 2520
 $18.21

Part Number:212358-7

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $18.21
Ships in 1 - 14 business days
 $18.21
20
Woodruff Key 4
 $2.99

Part Number:254001-2

In Stock, 9 available

In Stock, 9 available
 $2.99
In Stock, 9 available
 $2.99
21
O Ring 40
 $3.99

Part Number:213507-9

In Stock, 4 available

In Stock, 4 available
 $3.99
In Stock, 4 available
 $3.99
22
Pin 5
 $3.25

Part Number:256151-9

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $3.25
Ships in 1 - 14 business days
 $3.25
23
Gear Housing
 $130.47

Part Number:159531-7

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $130.47
Ships in 1 - 14 business days
 $130.47
24
Ball Bearing
 $11.37

Part Number:211206-7

In Stock, 25+ available

In Stock, 25+ available
 $11.37
In Stock, 25+ available
 $11.37
25
Woodruff Key 4
 $2.99

Part Number:254001-2

In Stock, 9 available

In Stock, 9 available
 $2.99
In Stock, 9 available
 $2.99
26
Spur Gear 22
 $63.61

Part Number:226251-9

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $63.61
Ships in 1 - 14 business days
 $63.61
27
Ball Bearing 6305LLB
 $34.10

Part Number:211361-5

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $34.10
Ships in 1 - 14 business days
 $34.10
28
Oil Seal 35
 $7.66

Part Number:213476-4

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $7.66
Ships in 1 - 14 business days
 $7.66
29
O Ring 61
 $3.99

Part Number:213721-7

In Stock, 17 available

In Stock, 17 available
 $3.99
In Stock, 17 available
 $3.99
30
O Ring 90
 $3.99

Part Number:213806-9

In Stock, 5 available

In Stock, 5 available
 $3.99
In Stock, 5 available
 $3.99
31
Crank Shaft Obsolete - Not Available
 $97.70

Part Number:152414-0

Discontinued

Discontinued
 $97.70
Discontinued
32
Crank Housing
 $298.70

Part Number:316550-8

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $298.70
Ships in 1 - 14 business days
 $298.70
33
O Ring 90
 $3.99

Part Number:213806-9

In Stock, 5 available

In Stock, 5 available
 $3.99
In Stock, 5 available
 $3.99
34
Crank Housing Cap
 $12.21

Part Number:414785-6

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $12.21
Ships in 1 - 14 business days
 $12.21
35
Cap Cover
 $12.21

Part Number:414786-4

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $12.21
Ships in 1 - 14 business days
 $12.21
36
Pan Head Screw M5X18
 $2.99

Part Number:251390-6

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $2.99
Ships in 1 - 14 business days
 $2.99
37
Helical Gear 50
 $79.81

Part Number:221793-8

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $79.81
Ships in 1 - 14 business days
 $79.81
38
Ball Bearing
 $11.37

Part Number:211206-7

In Stock, 25+ available

In Stock, 25+ available
 $11.37
In Stock, 25+ available
 $11.37
39
Hex. Socket Head Bolt M8X75
 $5.45

Part Number:922496-4

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $5.45
Ships in 1 - 14 business days
 $5.45
40
Rubber Sleeve 8
 $4.52

Part Number:262538-5

In Stock, 1 available

In Stock, 1 available
 $4.52
In Stock, 1 available
 $4.52
41
Countersunk Head Screw M8X28
 $3.99

Part Number:251389-1

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $3.99
Ships in 1 - 14 business days
 $3.99
42
Handle Base
 $62.06

Part Number:324062-7

In Stock, 1 available

In Stock, 1 available
 $62.06
In Stock, 1 available
 $62.06
43
Side Handle
 $13.80

Part Number:418415-1

In Stock, 5 available

In Stock, 5 available
 $13.80
In Stock, 5 available
 $13.80
44
Flat Washer 6
 $2.99

Part Number:941152-7

In Stock, 20 available

In Stock, 20 available
 $2.99
In Stock, 20 available
 $2.99
45
Hex. Socket Head Bolt M6X25
 $2.99

Part Number:922341-3

In Stock, 7 available

In Stock, 7 available
 $2.99
In Stock, 7 available
 $2.99
46
Woodruff Key 4
 $2.99

Part Number:254001-2

In Stock, 9 available

In Stock, 9 available
 $2.99
In Stock, 9 available
 $2.99
47
Hex. Nut M12
 $3.99

Part Number:931602-0

In Stock, 2 available

In Stock, 2 available
 $3.99
In Stock, 2 available
 $3.99
48
Spring Washer 12
 $2.99

Part Number:942301-9

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $2.99
Ships in 1 - 14 business days
 $2.99
49
Flat Washer 12
 $2.99

Part Number:941301-6

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $2.99
Ships in 1 - 14 business days
 $2.99
50
Handle Shaft
 $59.16

Part Number:322565-5

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $59.16
Ships in 1 - 14 business days
 $59.16
51
Nylon Bush 15 Obsolete - Not Available
 $2.96

Part Number:415148-9

Discontinued

Discontinued
 $2.96
Discontinued
52
Gear Housing Cover
 $106.37

Part Number:316792-4

In Stock, 1 available

In Stock, 1 available
 $106.37
In Stock, 1 available
 $106.37
53
Ball Bearing 6302LLB
 $20.42

Part Number:211211-4

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $20.42
Ships in 1 - 14 business days
 $20.42
54
Retaining Ring S-20
 $3.99

Part Number:961060-6

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $3.99
Ships in 1 - 14 business days
 $3.99
55
Spur Gear 47
 $83.64

Part Number:226242-0

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $83.64
Ships in 1 - 14 business days
 $83.64
56
Sleeve 25 Obsolete - Not Available
 $6.84

Part Number:331416-1

Discontinued

Discontinued
 $6.84
Discontinued
57
Retaining Ring R-62
 $4.99

Part Number:962301-3

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $4.99
Ships in 1 - 14 business days
 $4.99
95
Compression Spring 12 Obsolete - Not Available
 $4.10

Part Number:233149-3

Discontinued

Discontinued

Note: For Type 2
 $4.10
Discontinued
111
Plate 50
 $3.99

Part Number:341397-1

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $3.99
Ships in 1 - 14 business days
 $3.99
112
Packing 50
 $3.99

Part Number:442009-0

In Stock, 2 available

In Stock, 2 available
 $3.99
In Stock, 2 available
 $3.99
113
Pan Head Screw
 $2.99

Part Number:911211-1

In Stock, 25+ available

In Stock, 25+ available
 $2.99
In Stock, 25+ available
 $2.99
Page B
 Fig #
58
Hex. Socket Head Bolt M6X20
 $3.99

Part Number:922331-6

In Stock, 18 available

In Stock, 18 available
 $3.99
In Stock, 18 available
 $3.99
59
Flat Washer 6
 $2.99

Part Number:941152-7

In Stock, 20 available

In Stock, 20 available
 $2.99
In Stock, 20 available
 $2.99
60
Motor Housing Cover
 $30.39

Part Number:419324-7

In Stock, 5 available

In Stock, 5 available
 $30.39
In Stock, 5 available
 $30.39
61
Connecting Rod
 $47.10

Part Number:322476-4

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $47.10
Ships in 1 - 14 business days
 $47.10
62
O Ring 35
 $9.05

Part Number:213469-1

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $9.05
Ships in 1 - 14 business days
 $9.05
63
Pin 15
 $4.99

Part Number:268061-8

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $4.99
Ships in 1 - 14 business days
 $4.99
64
Piston Cylinder
 $318.77

Part Number:322480-3

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $318.77
Ships in 1 - 14 business days
 $318.77
65
O Ring 52
 $12.64

Part Number:213666-9

In Stock, 25 available

In Stock, 25 available
 $12.64
In Stock, 25 available
 $12.64
66
Striker
 $85.23

Part Number:322563-9

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $85.23
Ships in 1 - 14 business days
 $85.23
67
Rubber Ring 54
 $7.31

Part Number:262050-5

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $7.31
Ships in 1 - 14 business days
 $7.31
68
Cylinder B
 $79.00

Part Number:322548-5

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $79.00
Ships in 1 - 14 business days
 $79.00
69
O Ring 53
 $3.99

Part Number:213660-1

In Stock, 4 available

In Stock, 4 available
 $3.99
In Stock, 4 available
 $3.99
70
Hex. Socket Bolt M12X55
 $3.60

Part Number:922677-0

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $3.60
Ships in 1 - 14 business days
 $3.60
71
Spring Washer 12
 $2.99

Part Number:942301-9

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $2.99
Ships in 1 - 14 business days
 $2.99
72
Cylinder A
 $280.84

Part Number:316313-2

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $280.84
Ships in 1 - 14 business days
 $280.84
73
O Ring 85 Obsolete - Not Available
 $3.53

Part Number:213805-1

Discontinued

Discontinued
 $3.53
Discontinued
74
Retainer Ring
 $9.95

Part Number:322560-5

In Stock, 13 available

In Stock, 13 available
 $9.95
In Stock, 13 available
 $9.95
75
Compression Spring 12
 $4.18

Part Number:233083-7

In Stock, 1 available

In Stock, 1 available
 $4.18
In Stock, 1 available
 $4.18
76
Tool Retainer Pole
 $37.93

Part Number:322477-2

In Stock, 1 available

In Stock, 1 available
 $37.93
In Stock, 1 available
 $37.93
77
Pin 4
 $3.48

Part Number:256219-1

In Stock, 5 available

In Stock, 5 available
 $3.48
In Stock, 5 available
 $3.48
78
Tool Retainer
 $273.30

Part Number:322478-0

In Stock, 1 available

In Stock, 1 available
 $273.30
In Stock, 1 available
 $273.30
79
Tool Retainer Shaft
 $30.39

Part Number:322550-8

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $30.39
Ships in 1 - 14 business days
 $30.39
80
Spring Pin 8-40
 $2.99

Part Number:951272-9

In Stock, 1 available

In Stock, 1 available
 $2.99
In Stock, 1 available
 $2.99
81
Hex. Socket Bolt M12X45
 $3.99

Part Number:265989-1

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $3.99
Ships in 1 - 14 business days
 $3.99
82
Spring Washer 12
 $2.99

Part Number:253989-3

In Stock, 2 available

In Stock, 2 available
 $2.99
In Stock, 2 available
 $2.99
83
Tool Holder 29
 $279.07

Part Number:322551-6

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $279.07
Ships in 1 - 14 business days
 $279.07
84
O Ring 75
 $3.99

Part Number:213755-0

In Stock, 6 available

In Stock, 6 available
 $3.99
In Stock, 6 available
 $3.99
85
X Ring 40
 $34.45

Part Number:213517-6

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $34.45
Ships in 1 - 14 business days
 $34.45
86
Impact Bolt
 $54.76

Part Number:322564-7

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $54.76
Ships in 1 - 14 business days
 $54.76
87
O Ring 60
 $16.36

Part Number:213667-7

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $16.36
Ships in 1 - 14 business days
 $16.36
88
Impact Bolt Holder
 $86.07

Part Number:322549-3

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $86.07
Ships in 1 - 14 business days
 $86.07
89
Power Supply Cord AWG 14-2-5.0
 $118.32

Part Number:664290-5

In Stock, 7 available

In Stock, 7 available
 $118.32
In Stock, 7 available
 $118.32
90
Cord Guard 15
 $6.03

Part Number:682547-2

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $6.03
Ships in 1 - 14 business days
 $6.03
91
Hex. Socket Head Bolt M6X25
 $2.99

Part Number:922341-3

In Stock, 7 available

In Stock, 7 available
 $2.99
In Stock, 7 available
 $2.99
92
Flat Washer 6
 $2.99

Part Number:941152-7

In Stock, 20 available

In Stock, 20 available
 $2.99
In Stock, 20 available
 $2.99
94
Handle Base
 $62.06

Part Number:324062-7

In Stock, 1 available

In Stock, 1 available
 $62.06
In Stock, 1 available
 $62.06
96
Rivet 0-5
 $2.99

Part Number:953106-2

In Stock, 4 available

In Stock, 4 available
 $2.99
In Stock, 4 available
 $2.99
97
Name Plate HM1800
 $3.66

Part Number:857090-2

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $3.66
Ships in 1 - 14 business days
 $3.66
98
Hex. Socket Head Bolt M6X35
 $3.99

Part Number:922356-0

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $3.99
Ships in 1 - 14 business days
 $3.99
99
Rear Case
 $83.52

Part Number:316312-4

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $83.52
Ships in 1 - 14 business days
 $83.52
100
Pin 5
 $3.25

Part Number:256151-9

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $3.25
Ships in 1 - 14 business days
 $3.25
102
Strain Relief
 $3.02

Part Number:687066-3

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $3.02
Ships in 1 - 14 business days
 $3.02
103
Tapping Screw 4X25
 $2.99

Part Number:265999-8

In Stock, 6 available

In Stock, 6 available
 $2.99
In Stock, 6 available
 $2.99
108
Switch C3D-15MS (Terminal Screws Sold Separately. P/N 652014-1)
 $32.25

Part Number:651131-4

In Stock, 10 available

In Stock, 10 available

Note: Terminal Screws Sold Separately. P/N 652014-1
 $32.25
In Stock, 10 available
 $32.25
109
Switch Lever Obsolete - Not Available
 $4.45

Part Number:414046-4

Discontinued

Discontinued
 $4.45
Discontinued
117
Handle
 $17.98

Part Number:418333-3

In Stock, 13 available

In Stock, 13 available
 $17.98
In Stock, 13 available
 $17.98
Miscellaneous Parts
 Fig #
110
Dust Cover
 $6.03

Part Number:421330-0

In Stock, 1 available

In Stock, 1 available
 $6.03
In Stock, 1 available
 $6.03
115
Tapping Screw
 $2.99

Part Number:265995-6

In Stock, 25+ available

In Stock, 25+ available
 $2.99
In Stock, 25+ available
 $2.99
116
Switch Cover
 $4.18

Part Number:418331-7

Ships in 1 - 14 business days

Ships in 1 - 14 business days
 $4.18
Ships in 1 - 14 business days
 $4.18
120
Support
 $6.96

Part Number:345355-9

In Stock, 4 available

In Stock, 4 available
 $6.96
In Stock, 4 available
 $6.96
121
Tapping Screw
 $2.99

Part Number:265995-6

In Stock, 25+ available

In Stock, 25+ available
 $2.99
In Stock, 25+ available
 $2.99
122
Handle Sub Base
 $9.63

Part Number:419044-3

In Stock, 2 available

In Stock, 2 available
 $9.63
In Stock, 2 available
 $9.63
800
Hammer Grease
 $7.21

Part Number:A-90582

In Stock, 5 available

In Stock, 5 available
 $7.21
In Stock, 5 available
 $7.21
Discuss  |  Repair Videos
Popular Parts
Demolition Hammer Parts
Repair Guides
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.

Drilling, Fastening, and Hammering Power Tools

This article lists the major categories of drilling, fastening, and hammering tools, and explains the basic applications, types, and features of each.

Accessories
Accessories for the Makita HM1800

Questions & Answers

No questions have been asked yet
eReplacementParts.com
7036 South High Tech Dr.
Midvale, UT 84047
visa mastercard discover american express PayPal