Makita EJ400MP spare parts

Power Heads & Attachments

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 EJ400MP exploded parts diagram 1 · Retaining Ring (ext) S-9 (257977-2) 2 · Retaining Ring R-24 (257976-4) 3 · Ball Bearing 609 (210132-7) 4 · Ball Bearing 609DDU (210131-9) 5 · Pinion Shaft (227584-5) 6 · Socket Head Bolt M6x25 (266684-6) 8 · Hex Head Bolt M8x10 (266685-4) 9 · Washer 6.5 (326057-6) 10 · Socket Head Bolt M6x40 (266681-2) 11 · Branch Assembly (126058-2) 12 · Bush (326060-7) 13 · Crank Case (318744-1) 14 · Flange Nut M6 (264063-2) 15 · Socket Head Bolt M5x10 (266683-8) 16 · Ball Bearing 629 (210133-5) 17 · Retaining Ring R-8 (257975-6) 18 · Rod Pin (268273-3) 19 · Crank Shaft (140916-8) 20 · Needle Roller Bearing (212404-6) 21 · Conrod (310475-8) 22 · Bearing Plate (346757-2) 23 · Crank Case Cover (319098-9) 24 · Socket Head Bolt M4x15 (266682-0) 25 · Sleeve (331816-5) 26 · Dust Seal 16 (424420-8) 27 · Piston (326059-2) 28 · Piston Sleeve (326058-4) 29 · Chain Link (225521-3) 30 · Makita Logo Label (819312-8) 31 · Caution Label (893787-9) 32 · Cap 24 (424434-7) 33 · Shaft Pipe A Complete (141106-6) 34 · Retaining Ring S-7 (961003-8) 35 · Shaft A (326088-5)
  1. 1
    Retaining Ring (ext) S-9 257977-2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  2. 2
    Retaining Ring R-24 257976-4
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  3. 3
    Ball Bearing 609 210132-7
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  4. 4
    Ball Bearing 609DDU 210131-9
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  5. 5
    Pinion Shaft 227584-5
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  6. 6
    Socket Head Bolt M6x25 266684-6
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  7. 8
    Hex Head Bolt M8x10 266685-4
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  8. 9
    Washer 6.5 326057-6 Qty used: 2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  9. 10
    Socket Head Bolt M6x40 266681-2 Qty used: 2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  10. 11
    Branch Assembly 126058-2 Qty used: 2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  11. 12
    Bush 326060-7 Qty used: 4
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  12. 13
    Crank Case 318744-1
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  13. 14
    Flange Nut M6 264063-2 Qty used: 2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  14. 15
    Socket Head Bolt M5x10 266683-8
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  15. 16
    Ball Bearing 629 210133-5 Qty used: 2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  16. 17
    Retaining Ring R-8 257975-6 Qty used: 2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  17. 18
    Rod Pin 268273-3
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  18. 19
    Crank Shaft 140916-8
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  19. 20
    Needle Roller Bearing 212404-6
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  20. 21
    Conrod 310475-8
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  21. 22
    Bearing Plate 346757-2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  22. 23
    Crank Case Cover 319098-9
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  23. 24
    Socket Head Bolt M4x15 266682-0 Qty used: 6
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  24. 25
    Sleeve 331816-5
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  25. 26
    Dust Seal 16 424420-8
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  26. 27
    Piston 326059-2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  27. 28
    Piston Sleeve 326058-4 Qty used: 4
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  28. 29
    Chain Link 225521-3 Qty used: 2
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  29. 30
    Makita Logo Label 819312-8
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  30. 31
    Caution Label 893787-9
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  31. 32
    Cap 24 424434-7
    $3.95
  32. 33
    Shaft Pipe A Complete 141106-6
    $132.79
  33. 34
    Retaining Ring S-7 961003-8
    $4.75
  34. 35
    Shaft A 326088-5
    $63.53
  35. 36
    Flat Washer 9 267479-0 Not shown on diagram
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  36. 1001
    Tool Set 195519-3 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 EJ400MP spare parts: common questions

Where can I buy spare parts for the Makita EJ400MP?

Toolup Australia sells genuine Makita spare parts for the EJ400MP. This exploded diagram lists 36 parts, and 4 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 EJ400MP?

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 EJ400MP 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 (EJ400MP) and the diagram number and we’ll check for you.

Can Toolup repair my Makita EJ400MP?

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