Makita BUM166 spare parts

Hedge Trimmers & Grass Shears

Click a part on the diagram, or find it in the list by its number. Select as many parts as you need and add them to your cart together. All parts are genuine Makita. We stock a wide range of parts and will email you to confirm whether yours is in stock or needs to be ordered in (generally 5–7 days to despatch).

Tip: tap parts to select them, tap again to unselect
Makita BUM166 exploded parts diagram 1 · Binding Head Screw M4x12 (915116-7) 2 · Protector Complete (140599-4) 3 · Housing Set (187427-2) 5 · Terminal (643854-8) 6 · Lock Off Button (452438-9) 7 · Compression Spring 4 (231473-8) 9 · Controller (620117-9) 10 · Lock Lever (451812-8) 11 · Switch V-15-3A6 (651891-8) 12 · Compression Spring 4 (231473-8) 13 · Switch Lever (417564-1) 16 · Dust Guard (451814-4) 17 · Pin 6 (268254-7) 18 · Washer 6 (261122-3) 19 · Pin 4 (268256-3) 20 · Helical Gear 47 (227728-7) 21 · Crank Complete (165609-6) 22 · DC Motor (629941-7) 23 · Pin 6 (268076-5) 24 · Washer 6 (261122-3) 25 · Gear 12-31 (226831-1) 26 · Washer 6 (261122-3) 27 · Housing Set (187427-2) 28 · Tapping Screw 3x16 (266429-2) 29 · BUM166 Name Plate (896921-0) 30 · Shear Blade Assembly Set (195176-7) 31 · Under Cover Complete (140451-6)
  1. 1
    Binding Head Screw M4x12 915116-7
    $7.13
  2. 2
    Protector Complete 140599-4
    $15.04
  3. 3
    Housing Set 187427-2 Includes part 27
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  4. 5
    Terminal 643854-8
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  5. 6
    Lock Off Button 452438-9
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  6. 7
    Compression Spring 4 231473-8
    $3.95
  7. 9
    Controller 620117-9
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  8. 10
    Lock Lever 451812-8
    $3.95
  9. 11
    Switch V-15-3A6 651891-8
    $19.18
  10. 12
    Compression Spring 4 231473-8
    $3.95
  11. 13
    Switch Lever 417564-1
    $3.95
  12. 16
    Dust Guard 451814-4
    $3.95
  13. 17
    Pin 6 268254-7
    $3.95
  14. 18
    Washer 6 261122-3
    $3.95
  15. 19
    Pin 4 268256-3 Qty used: 2
    $3.95
  16. 20
    Helical Gear 47 227728-7
    $31.80
  17. 21
    Crank Complete 165609-6
    $26.70
  18. 22
    DC Motor 629941-7
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  19. 23
    Pin 6 268076-5
    $3.95
  20. 24
    Washer 6 261122-3
    $3.95
  21. 25
    Gear 12-31 226831-1
    $29.26
  22. 26
    Washer 6 261122-3
    $3.95
  23. 27
    Housing Set 187427-2 Includes part 3
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  24. 28
    Tapping Screw 3x16 266429-2 Qty used: 6
    $3.95
  25. 29
    BUM166 Name Plate 896921-0
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  26. 30
    Shear Blade Assembly Set 195176-7
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  27. 31
    Under Cover Complete 140451-6
    $13.87
  28. 1001
    Base Frame 326146-7 Not shown on diagram
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  29. 1002
    Change Lever 451813-6 Not shown on diagram
    $5.40
  30. 1003
    Blade Cover 452055-5 Not shown on diagram
    $4.94

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

Makita BUM166 spare parts: common questions

Where can I buy spare parts for the Makita BUM166?

Toolup Australia sells genuine Makita spare parts for the BUM166. This exploded diagram lists 30 parts, and 21 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 BUM166?

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 BUM166 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 (BUM166) and the diagram number and we’ll check for you.

Can Toolup repair my Makita BUM166?

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