Makita HM1812 spare parts

Demolition Hammers

Find the part's number on the diagram, then select it in the list. Select as many parts as you need and add them to your cart together. All parts are genuine Makita and special order, ordered in once you buy.

Find parts by their diagram number in the list
Makita HM1812 exploded parts diagram
  1. 1
    Tool Retainer 324236-0
    $328.50
  2. 2
    Tool Retainer Pole 322477-2 Qty used: 2
    $126.58
  3. 3
    Pin 4 256219-1 Qty used: 2
    $15.95
  4. 4
    Tool Holder 29 310616-6
    $633.28
  5. 5
    Compression Spring 12 233083-7 Qty used: 2
    $6.68
  6. 6
    Retainer Ring 322560-5 Qty used: 2
    $18.54
  7. 7
    O Ring 80 213757-6
    $5.16
  8. 8
    Spring Pin 8-40 951272-9 Qty used: 2
    $3.95
  9. 9
    Tool Retainer Shaft 324238-6
    $99.30
  10. 10
    Hex. Socket Bolt M12x45 265989-1 Qty used: 4
    $12.88
  11. 11
    Spring Washer 12 942301-9 Qty used: 4
    $4.32
  12. 12
    X-Ring 47 213797-4
    $15.78
  13. 13
    O-Ring 47 213798-2
    $12.62
  14. 14
    Impact Bolt 326469-3
    $80.81
  15. 15
    Washer 42 332127-1
    $18.93
  16. 16
    Rubber Ring 47 262174-7
    $44.08
  17. 17
    Washer 42 332127-1
    $18.93
  18. 18
    Barrel 319218-5
    $329.52
  19. 19
    Cap 450347-6
    $19.42
  20. 20
    O Ring 24 213953-6
    $3.95
  21. 21
    Hex. Socket Bolt M12x55 922677-0 Qty used: 4
    $8.63
  22. 22
    Spring Washer 12 942301-9 Qty used: 4
    $4.32
  23. 23
    Seal Ring A 424666-6
    $8.43
  24. 24
    Plate 346840-5
    $9.50
  25. 25
    Hex. Socket Head Bolt M5x16 266071-9 Qty used: 2
    $4.00
  26. 26
    Striker 326470-8
    $76.64
  27. 27
    O-Ring 56 213799-0
    $16.81
  28. 28
    Cylinder Liner 66 332130-2
    $719.87
  29. 29
    Spacer 72 455492-2
    $4.59
  30. 30
    Balancer Assembly 123361-2
    $186.17
  31. 31
    Spacer 72 455492-2
    $4.59
  32. 32
    Spacer 332131-0
    $38.86
  33. 33
    Connecting Rod Complete 142922-9
    $62.97
  34. 34
    Pin 15 C 268328-4
    $7.39
  35. 35
    O-Ring 56 213799-0
    $16.81
  36. 36
    Piston 455509-1
    $16.81
  37. 37
    O Ring 55 213662-7
    $7.67
  38. 38
    Connecting Rod 455490-6
    $15.78
  39. 39
    Bellows 424669-0
    $38.86
  40. 40
    Ball Bearing 6306LLB 211151-6
    $38.86
  41. 41
    Helical Gear 57 227797-8
    $94.48
  42. 42
    Flat Washer 18 267290-0
    $3.95
  43. 43
    Gear Complete 23-59 226834-5
    $111.25
  44. 44
    Needle Cage 1816 212099-5 Qty used: 2
    $22.08
  45. 45
    Flat Washer 18 267290-0
    $3.95
  46. 46
    Seal Ring B 424667-4
    $8.43
  47. 47
    Gear Cover 455491-4
    $29.23
  48. 48
    H.S.Head Bolt M6x25 with GM 266923-4 Qty used: 6
    $3.95
  49. 49
    Side Cover B 455500-9
    $28.37
  50. 50
    HM1812 Serial No. Label 850X57-3
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  51. 51
    H.S.Head Bolt M6x25 with GM 266923-4 Qty used: 4
    $3.95
  52. 52
    HM1812 Name Plate 850T96-9
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  53. 53
    Filter Cap 424668-2
    $3.95
  54. 54
    Filter 443127-7
    $3.95
  55. 55
    Stopper 455493-0
    $16.81
  56. 56
    O-Ring 124 213810-8
    $10.53
  57. 57
    Retaining Ring S-40 961156-3
    $3.95
  58. 58
    Crank Complete 142921-1
    $88.16
  59. 59
    Flat Washer 50 267486-3
    $3.95
  60. 60
    Crank Box Complete 142952-0
    $121.38
  61. 61
    Flat Washer 50 267486-3
    $3.95
  62. 62
    Counter Shaft 310619-0
    $55.65
  63. 63
    O Ring 135 213902-3
    $6.32
  64. 64
    Key 5 254220-0
    $3.95
  65. 65
    Crank Shaft 310618-2
    $101.80
  66. 66
    Ball Bearing 6307LLU 211500-7
    $51.46
  67. 67
    Flat Fillister HD Pin 6 256559-7 Qty used: 4
    $3.95
  68. 68
    Handle C 455506-7
    $9.50
  69. 69
    Center Cover 455503-3
    $58.80
  70. 70
    Compression Spring 12A 234349-8 Qty used: 4
    $3.95
  71. 71
    Rod 10 326471-6 Qty used: 4
    $6.32
  72. 72
    Crank Housing Complete 142919-8
    $492.74
  73. 73
    Center Cover 455503-3
    $58.80
  74. 74
    Handle C 455506-7
    $9.50
  75. 75
    Tapping Screw 4x18 265995-6 Qty used: 2
    $3.95
  76. 76
    Side Cover A 455499-8
    $26.28
  77. 77
    H.S.Head Bolt M6x25 with GM 266923-4 Qty used: 4
    $3.95
  78. 78
    Bracket 455510-6
    $8.02
  79. 79
    H.S.Head Bolt M6x25 with GM 266923-4 Qty used: 2
    $3.95
  80. 80
    Tapping Screw 4x18 265995-6 Qty used: 3
    $3.95
  81. 81
    Cap Cover 455495-6
    $14.72
  82. 82
    Line Filter 688165-4 Qty used: 2
    $12.73
  83. 83
    Lens 455514-8
    $4.22
  84. 84
    Lead Unit 632E02-4
    $8.25
  85. 85
    Terminal Block 2P 654531-7
    $9.74
  86. 86
    Controller 620365-0
    $125.04
  87. 87
    Tapping Screw 4x18 265995-6
    $3.95
  88. 88
    Strain Relief 687169-3
    $3.95
  89. 89
    Power Supply Cord 1.00-2-5.0 666426-2
    $59.57
  90. 90
    Cord Guard 10 682560-0
    $8.15
  91. 91
    H.S.Head Bolt M6x25 with GM 266923-4 Qty used: 2
    $3.95
  92. 92
    Crank Housing Cap 455494-8
    $28.37
  93. 93
    H.S.Head Bolt M6x25 with GM 266923-4 Qty used: 4
    $3.95
  94. 94
    Bearing Box 319220-8
    $48.30
  95. 95
    Brush Holder Cover 455498-0
    $5.30
  96. 96
    Tapping Screw 4x18 265995-6
    $3.95
  97. 97
    Tapping Screw 4x18 265995-6
    $3.95
  98. 98
    Brush Holder Cover 455498-0
    $5.30
  99. 99
    Motor Housing 455496-4
    $51.46
  100. 100
    Carbon Brush CB-218 197128-4
    $14.72
  101. 101
    Brush Holder Unit 632E01-6
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  102. 102
    Field 240V 636409-6
    $195.21
  103. 103
    Baffle Plate 455497-2
    $9.50
  104. 104
    + Hex. Bolt M5x120 with GM 266922-6 Qty used: 2
    $4.22
  105. 105
    Armature Assembly 240V 517914-1
    $332.14
  106. 106
    Ball Bearing 6200DDW 211087-9
    $4.35
  107. 107
    Insulation Washer 681630-2
    $7.36
  108. 108
    Fan 90 240156-9
    $26.48
  109. 109
    Flat Washer 17 267487-1
    $3.95
  110. 110
    Ball Bearing 6303LLU 211152-4
    $13.02
  111. 111
    Sealing Screw 332129-7
    $4.59
  112. 112
    H.S.Head Bolt M6x25 with GM 266923-4 Qty used: 4
    $3.95
  113. 113
    Handle A 455504-1
    $45.16
  114. 114
    Switch Lever 455508-3
    $6.32
  115. 115
    Switch Guide 455511-4
    $4.44
  116. 116
    Tapping Screw 4x18 265995-6
    $3.95
  117. 117
    Switch Cover 455507-5
    $5.30
  118. 118
    Switch C3JW-C-P 650738-3
    $33.79
  119. 119
    Handle Base A 455502-5
    $78.73
  120. 120
    Tapping Screw 5x25 266041-8 Qty used: 6
    $3.95
  121. 121
    Pin 6 256269-6 Qty used: 2
    $3.95
  122. 122
    Base 319222-4
    $30.47
  123. 123
    H.S.Head Bolt M6x25 with GM 266923-4 Qty used: 4
    $3.95
  124. 124
    Head Cover 455501-7
    $34.67
  125. 125
    Tapping Screw 5x25 266041-8 Qty used: 2
    $3.95
  126. 126
    Handle Base B 455512-2
    $78.73
  127. 127
    Tapping Screw 5x25 266041-8 Qty used: 6
    $3.95
  128. 128
    H.S.Head Bolt M6x25 with GM 266923-4 Qty used: 4
    $3.95
  129. 129
    Handle B 455505-9
    $47.28
  130. 130
    Rubber Sheet 685756-2
    $3.95
  131. 131
    Tool Holder Assembly 135669-2
    $1,126.01
  132. 132
    Varnished Polyester Tube 684670-9 Qty used: 2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  133. 1001
    Hex. Wrench 5 783203-8
    $3.95
  134. 1002
    28.6MM Hex Self Sharpening B-10372
    $118.56

Can't find the part you need? Call (03) 5241 9555 or email sales@toolup.com.au with your model number.

Makita HM1812 spare parts: common questions

Where can I buy spare parts for the Makita HM1812?

Toolup Australia sells genuine Makita spare parts for the HM1812. This exploded diagram lists 134 parts, and 130 can be ordered online now. Parts are posted Australia-wide or can be collected from our Geelong store.

How do I find the right part for my Makita HM1812?

Find the part on the exploded diagram and note its number, then select that number in the parts list. Each row shows the genuine Makita part number, price and quantity used.

What if the part I need for my HM1812 isn’t available online?

Parts marked Discontinued or Price on request can often still be sourced. Call (03) 5241 9555 or email sales@toolup.com.au with the model number (HM1812) and the diagram number and we’ll check for you.

Can Toolup repair my Makita HM1812?

Yes. Our servicing team repairs Makita tools. Visit our servicing page or call (03) 5241 9555 to book a repair.