Makita BTD144 spare parts

Impact Drivers

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 BTD144 exploded parts diagram 1 · Housing Set (188620-1) 2 · BTD144 Name Plate (866396-7) 3 · Tapping Screw Bind PT 3x16 (266130-9) 4 · F/R Change Lever (419041-9) 5 · Switch (650607-8) 6 · Rotor (619239-0) 7 · Stator Unit (638656-5) 8 · LED Circuit (631829-9) 9 · Terminal (643833-6) 10 · Ring Spring 11 (231951-8) 11 · Flat Washer 12 (267085-1) 12 · Compression Spring 13 (233005-7) 13 · Sleeve (324878-0) 14 · Bumper (424362-6) 15 · Hammer Case Cover (452293-9) 16 · Hammer Case Complete (154590-6) 17 · Nylon Washer 14 (261108-7) 18 · Steel Ball 3.5 (216001-0) 19 · Anvil M (324870-6) 20 · Hammer (325671-5) 21 · Steel Ball 3.5 (216001-0) 22 · Flat Washer 24 (267175-0) 23 · Compression Spring 25 (234082-2) 24 · Cup Washer 14 (267766-7) 25 · Steel Ball 5.6 (216011-7) 26 · Spur Gear 22 (226336-1) 27 · Spindle (324552-0) 28 · Pin 5 (256253-1) 29 · Flat Washer 12 (267212-0) 30 · Internal Gear 51 (227150-8) 31 · Ball Bearing 6901LLB (211140-1) 32 · O Ring 40 (213507-9) 35 · Housing Set (188620-1) 36 · Switch Plate Complete (158856-6)
  1. 1
    Housing Set 188620-1 Includes part 35
    $46.56
  2. 2
    BTD144 Name Plate 866396-7
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  3. 3
    Tapping Screw Bind PT 3x16 266130-9 Qty used: 9
    $3.95
  4. 4
    F/R Change Lever 419041-9
    $3.95
  5. 5
    Switch 650607-8
    $32.89
  6. 6
    Rotor 619239-0
    $141.11
  7. 7
    Stator Unit 638656-5
    $374.13
  8. 8
    LED Circuit 631829-9
    $22.91
  9. 9
    Terminal 643833-6
    $24.17
  10. 10
    Ring Spring 11 231951-8
    $3.95
  11. 11
    Flat Washer 12 267085-1
    $3.95
  12. 12
    Compression Spring 13 233005-7
    $3.95
  13. 13
    Sleeve 324878-0
    $15.04
  14. 14
    Bumper 424362-6
    $9.20
  15. 15
    Hammer Case Cover 452293-9
    $8.36
  16. 16
    Hammer Case Complete 154590-6
    $89.65
  17. 17
    Nylon Washer 14 261108-7
    $3.95
  18. 18
    Steel Ball 3.5 216001-0 Qty used: 2
    $3.95
  19. 19
    Anvil M 324870-6
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  20. 20
    Hammer 325671-5
    $81.29
  21. 21
    Steel Ball 3.5 216001-0 Qty used: 24
    $3.95
  22. 22
    Flat Washer 24 267175-0
    $3.95
  23. 23
    Compression Spring 25 234082-2
    $9.74
  24. 24
    Cup Washer 14 267766-7
    $3.95
  25. 25
    Steel Ball 5.6 216011-7 Qty used: 2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  26. 26
    Spur Gear 22 226336-1 Qty used: 2
    $22.64
  27. 27
    Spindle 324552-0
    $57.04
  28. 28
    Pin 5 256253-1 Qty used: 2
    $3.95
  29. 29
    Flat Washer 12 267212-0
    $3.95
  30. 30
    Internal Gear 51 227150-8
    $11.79
  31. 31
    Ball Bearing 6901LLB 211140-1
    $21.63
  32. 32
    O Ring 40 213507-9
    $3.95
  33. 33
    Inc. 37-39,42,43 Not shown on diagram
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  34. 35
    Housing Set 188620-1 Includes part 1
    $46.56
  35. 36
    Switch Plate Complete 158856-6
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  36. 1001
    + Screw M4x12 251314-2 Not shown on diagram
    $3.95
  37. 1002
    Hook 346317-0 Replaces 324705-1 Not shown on diagram
    $6.61
  38. 1003
    DC18RA Fast Charger ***DC18RA Not shown on diagram
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  39. 1004
    Battery BL1830 Set 194204-5 Qty used: 2 Not shown on diagram
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  40. 1005
    Battery Cover 450128-8 Not shown on diagram
    $3.95
  41. 1006
    Plastic Carrying Case 140058-8 Not shown on diagram
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us

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

Makita BTD144 spare parts: common questions

Where can I buy spare parts for the Makita BTD144?

Toolup Australia sells genuine Makita spare parts for the BTD144. This exploded diagram lists 41 parts, and 33 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 BTD144?

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 BTD144 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 (BTD144) and the diagram number and we’ll check for you.

Can Toolup repair my Makita BTD144?

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