Plant & Garden Machinery Spares since 1971
Toggle Nav
  • Compare Products
01543 378189
Account
Menu
Account
01543 378189
excellent reviews view over 10000 reviews
international shipping to over 35 countries
no hassle returns buy with confidence
Back

Back to

Vintage Engine Parts

JAP Engines
JAP 4/3 Engine Parts

JAP 4/3 Engine Parts

Quality Spare Vintage parts for a JAP 4/3 Engine. Hard to find spare parts all in one category including. Parts include a vintage Oil Filler cap and Valve Box cover.
Quality Spare Vintage parts for a JAP 4/3 Engine. Hard to find spare parts all in one category including. Parts include a vintage Oil Filler cap and Valve Box cover.

All products

Page

1-48 of 192 Items

Set Descending Direction
  1. Genuine NGK B6HS Spark Plug - 4510 - Sold Individually
    £2.93 £2.44 As low as £2.20
  2. Needle Seated Washer for Villiers Amal 379 Carburettor - 360/038
    £0.70 £0.58
  3. Cylinder Base Nut for JAP 4/3 Engine - OEM No. 284
    £1.34 £1.12
  4. Plug fits Zenith 24T Carburettor on JAP and Villiers Engines - 012650
    £3.53 £2.94
  5. Needle Clip fits AMAL 379 Carburettor for Villiers Engines - OEM No. 308/044
    £3.32 £2.77
  6. Choke Spindle Spring fits Zenith 24T Carburettor on JAP and Villiers Engines - 013109
    £3.53 £2.94
  7. Slow Running Jet fits Zenith 24T Carburettor on JAP and Villiers Engines - 015408
    £6.98 £5.82
  8. Fibre Washer for Petrol Banjo Bolt on Zenith 24T-2 Carburettor - 06101
    £0.37 £0.31
  9. Throttle Spindle fits Zenith 24T Carburettor on JAP and Villiers Engines - 012628
    £14.10 £11.75
  10. Screw to Suit Villiers/ JAP Petrol Engines (1/4" UNC) - 20937
    £0.60 £0.50
  11. Washer fits Zenith 24T Carburettor on JAP and Villiers Engines - 06167
    £0.40 £0.33
  12. Cylinder Head Gasket to Suit JAP 4/3 Petrol Engine - 21635
    £11.98 £9.98
  13. Fixing Screw fits Zenith 24T Carburettor on JAP and Villiers Engines - 012405
    £1.07 £0.89
  14. Connecting Rod Bolt Locking Washer for JAP 4/3, 5 Engine - 22748/2 ***LAST STOCK***
    £1.08 £0.90
  15. Needle Valve fits Zenith 24T Carburettor on JAP and Villiers Engines - 013603
    £13.38 £11.15
  16. Choke/Strangler Spindle fits Zenith 24T Carburettor on JAP and Villiers Engines - 012803
    £16.37 £13.64
  17. Bolt fits JAP 4/3 Petrol Engine - OEM No. 19705
    £2.50 £2.08
  18. Throttle Spring Nut fits Zenith 24T Carburettor on JAP and Villiers Engines - 05581
    £0.42 £0.35
  19. Oil Filler Tube for JAP 4/3 5 6 Engines - 16590
    £4.21 £3.51
  20. Spring Anchor Plate fits Zenith 24T Carburettor on JAP and Villiers Engines - 013110
    £3.89 £3.24
  21. Screw for Throttle Lever & Linkage JAP 4/3 5 6 Engines - 19370
    £1.21 £1.01
  22. Spring for Zenith 24T Carburettor on JAP and Villiers Engines - 014291
    £3.89 £3.24
  23. Throttle Linkage Assembly Fitted to JAP 4/3 Engines with Zenith 24T Carburettor - SA3310
    £11.98 £9.98
  24. Filter Gauze for Zenith 24T-2 Carburettor on Villiers & JAP Engines - 06100
    £1.82 £1.52
  25. Governor Gear Weight for JAP 4/3, 5, 6 Engines - OEM No. 16356
    £2.29 £1.91
  26. JAP 4/3 - 5 - 6 Inlet Pipe Release Tap 1/8" BSP - 22394
    £9.17 £7.64
  27. Piston Ring Set for Villiers/JAP 4/3 Standard Engines - J43RSSTD
    £21.13 £17.61
  28. Top Cover for Wico A Series Magneto
    £19.94 £16.62
  29. Exhaust Body 1'' BSP Male for JAP 4/3 & 5 Engines - 19105/1'' BSP
    £18.18 £15.15
    VIEW
  30. Inlet Manifold for JAP 4/3 Stationary Engines - SA3438
    £22.86 £19.05
  31. Drain Valve Plug fits Zenith 24T Carburettor on JAP and Villiers Engines - F1410
    £4.21 £3.51
  32. Con Rod Big End Bolt for JAP 4/3, 5 Engines - 18546/1
    £3.04 £2.53
  33. Valve Cotter for JAP 4/3 Petrol Engine - 12930
    £1.26 £1.05
  34. Throttle Lever fits Zenith 24T Carburettor on JAP and Villiers Engines - 015430
    £2.03 £1.69
  35. Valve Guide fits Inlet/Exhaust on JAP 4/3 Engines - OEM No. 5408
    £6.35 £5.29
  36. Spring for Inlet/Exhaust Valve on JAP 4/3 Engines - 7720
    £3.84 £3.20
  37. Fixing Stud for Sump Base on JAP 4/3 Engines - 14695
    £1.55 £1.29
  38. Inlet / Exhaust Valve for JAP 4/3 Engine - 14202 ***Last Stock***
    £20.42 £17.02
  39. Villiers B1320 Carb Pilot Jet Adjusting Screw - 27369
    £3.84 £3.20
  40. Magnet Fixing Stud for JAP 4/3, 5, 6 Engine - OEM No. 16361
    £1.55 £1.29
  41. Governor Control Spring Fitted to JAP 4/3 Engine - 18744 ***LAST STOCK***
    £1.80 £1.50
  42. Crankshaft Key to Hold Flywheel on JAP 4/3 Petrol Engine - 18431
    £2.29 £1.91
  43. Cover Fixing Studs for Crankcase / Governor for JAP Engines - 6933
    £1.91 £1.59
  44. Thrust Washer to Fit Villiers & JAP Petrol Engines - 19117
    £1.91 £1.59
  45. Adjusting Screw for Governor Control Fitted on JAP 4/3, 5 & 6 Engines - 14097
    £5.39 £4.49
  46. Wire Tank Strap for JAP 3/4 5 6 Engines - SA 3556
    £6.80 £5.67
  47. Bolt for JAP Engines - 5165
    £3.12 £2.60
  48. Caphead Screw to Suit Villiers/JAP Engines - 27812
    £0.50 £0.42
Page

1-48 of 192 Items

Set Descending Direction

Recently viewed products

Belle Honda Husqvarna Makita Stihl Wacker All brands
© 2026 L&S Engineers Ltd. All Rights Reserved. The UK's leading supplier of spare parts for plant hire, construction and groundcare since 1971. Company No. 04224976.  eCommerce by AYKO
Accepted Payment Methods