Makita BTD042 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 BTD042 exploded parts diagram 1 · Housing Set (183388-4) 2 · Name Plate BTD042 (853315-2) 3 · F/R Change Lever (417283-9) 4 · Switch C3LA-1A-TCSS (650533-1) 5 · Terminal Unit (638085-2) 6 · Ring Spring 10 (231965-7) 7 · Flat Washer 11 (267143-3) 8 · Compression Spring 13 (233005-7) 9 · Sleeve (162218-2) 10 · Hammer Case Complete (152660-5) 11 · Pan Head Screw M4x20 (911536-3) 12 · Nylon Washer 12 (261117-6) 13 · Steel Ball 3 (216019-1) 14 · Anvil M (324054-6) 15 · Hammer A (324032-6) 16 · Steel Ball 3 (216019-1) 17 · Flat Washer 24 (267175-0) 18 · Compression Spring 24 (233290-2) 19 · Spring Holder (344907-3) 20 · Spindle A (324050-4) 21 · Spur Gear 16 (227009-9) 22 · Pin 3.5 (268064-2) 23 · Flat Washer 12 (267104-3) 25 · Steel Ball 4.8 (216002-8) 26 · Endbell Complete (638105-2) 27 · Carbon Brush CB-434 (195020-8) 28 · Brush Holder Cap (643933-2) 29 · Armature (619058-4) 30 · Yoke Unit (632966-2) 32 · Ball Bearing 6801LLB (211136-2) 33 · Fet Spacer (689096-0) 34 · Tapping Screw ST3x8 (266170-7) 35 · Housing Set (183388-4) 36 · Makita Label (819063-3) 37 · Pan Head Screw M3x20 (265095-2) 38 · Controller (631452-0) 39 · Lens (417696-4)
  1. 1
    Housing Set 183388-4 Includes part 35,36
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  2. 2
    Name Plate BTD042 853315-2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  3. 3
    F/R Change Lever 417283-9
    $3.95
  4. 4
    Switch C3LA-1A-TCSS 650533-1
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  5. 5
    Terminal Unit 638085-2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  6. 6
    Ring Spring 10 231965-7
    $3.95
  7. 7
    Flat Washer 11 267143-3
    $4.75
  8. 8
    Compression Spring 13 233005-7
    $3.95
  9. 9
    Sleeve 162218-2
    $28.63
  10. 10
    Hammer Case Complete 152660-5
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  11. 11
    Pan Head Screw M4x20 911536-3 Qty used: 4
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  12. 12
    Nylon Washer 12 261117-6
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  13. 13
    Steel Ball 3 216019-1 Qty used: 2
    $3.95
  14. 14
    Anvil M 324054-6
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  15. 15
    Hammer A 324032-6
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  16. 16
    Steel Ball 3 216019-1 Qty used: 28
    $3.95
  17. 17
    Flat Washer 24 267175-0
    $3.95
  18. 18
    Compression Spring 24 233290-2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  19. 19
    Spring Holder 344907-3
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  20. 20
    Spindle A 324050-4
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  21. 21
    Spur Gear 16 227009-9 Qty used: 2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  22. 22
    Pin 3.5 268064-2 Qty used: 2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  23. 23
    Flat Washer 12 267104-3
    $3.95
  24. 25
    Steel Ball 4.8 216002-8 Qty used: 2
    $5.38
  25. 26
    Endbell Complete 638105-2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  26. 27
    Carbon Brush CB-434 195020-8
    $24.89
  27. 28
    Brush Holder Cap 643933-2 Qty used: 2
    $6.14
  28. 29
    Armature 619058-4
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  29. 30
    Yoke Unit 632966-2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  30. 32
    Ball Bearing 6801LLB 211136-2
    $15.99
  31. 33
    Fet Spacer 689096-0
    $4.71
  32. 34
    Tapping Screw ST3x8 266170-7
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  33. 35
    Housing Set 183388-4 Includes part 1,36
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  34. 36
    Makita Label 819063-3
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  35. 37
    Pan Head Screw M3x20 265095-2 Qty used: 6
    $3.95
  36. 38
    Controller 631452-0
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  37. 39
    Lens 417696-4
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  38. 40
    Internal Gear 39 227107-9 Not shown on diagram
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  39. 41
    Internal Gear Case 417346-1 Not shown on diagram
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  40. 5002
    Serial No. Label 868326-4 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 BTD042 spare parts: common questions

Where can I buy spare parts for the Makita BTD042?

Toolup Australia sells genuine Makita spare parts for the BTD042. This exploded diagram lists 40 parts, and 15 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 BTD042?

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 BTD042 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 (BTD042) and the diagram number and we’ll check for you.

Can Toolup repair my Makita BTD042?

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