Engines|Nitro

Nitro Engines, OS 50, OS 55, OS 91 and 105 engines, along with nitro engine spares
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  1. Cover Gasket 55HZ 25804170
    SKU: X-OS25804170
    £1.74
  2. OS Engine Head Gasket - 55HZ X-OS25804160
    SKU: X-OS25804160
    £1.98
  3. OS Engine Ratchet Spring 60B/20/60J/60P/40J X-OS26711305
    SKU: X-OS26711305
    £1.98
  4. OS Engine Propeller Nut - 5/16 UNF X-OS45010002
    SKU: X-OS45010002
    £1.98
  5. OS Engine O Ring (S) X-OS27881800
    SKU: X-OS27881800
    £2.50
  6. OS Engine Push Rod Cover O Ring FS120SII X-OS45566310
    SKU: X-OS45566310
    £2.75
  7. OS Engine Piston Pin Retainer 61SX/RX/LX-H X-OS27917000
    SKU: X-OS27917000
    £2.98
  8. OS Engine Throttle Arm Assembly (40L) X-OS29085140
    SKU: X-OS29085140
    £2.99
  9. OS Engine Mixture Cont. Valve S.Screw (6/8H) X-OS27681340
    SKU: X-OS27681340
    £3.24
  10. OS Engine Carburettor Rubber Gasket - (60B) X-OS27915000
    SKU: X-OS27915000
    £3.24
  11. OS Engine O Ring (L) X-OS27881810
    SKU: X-OS27881810
    £3.24
  12. OS Engine O Ring Metering Valve - (86/C14) X-OS27881820
    SKU: X-OS27881820
    £3.24
  13. OS Engine Mixture Cont. Valve S.Screw (6/8H)
    SKU: OS27681340
    £3.24
  14. OS Engine Head Gasket (0.2T) 105HZ X-OS28704160
    SKU: X-OS28704160
    £3.25
  15. OS Engine Head Gasket (0.1T) 105HZ X-OS28704161
    SKU: X-OS28704161
    £3.25
  16. OS Engine Cylinder Head Gasket Opt, 91HZ X-OS29061406
    SKU: X-OS29061406
    £3.49
  17. OS Engine Cylinder Head Gasket Std, 91HZ X-OS29061405
    SKU: X-OS29061405
    £3.49
  18. Piston Pin Retainer 25217000
    SKU: 25217000
    £3.49
  19. 50 Gasket Set 50SX-H OS25214000
    SKU: X-OS25214000
    £3.76
  20. OS Engine O Ring - (4BK/60J/20J/60P/40J) X-OS24981837
    SKU: X-OS24981837
    £4.25
    • -25%
    Glow plug O.S. Type 8 hot Limited Edition 1682
    SKU: 1682
    Special Price £4.50 Regular Price £5.99
  21. OS Engine Piston Pin - 55HZ X-OS25806000
    SKU: X-OS25806000
    £4.50
  22. Glow Plugs OS No 8 OS71608001
    SKU: OS71608001
    £4.50
  23. OS Engine Glowplug Type 'LC3' (Hot) L-OS71653000
    SKU: L-OS71653000
    £4.74
  24. OS Engine Glowplug Type 'LC4'(Medium) L-OS71653400
    SKU: L-OS71653400
    £5.24
  25. OS Engine Carburettor Retainer 21RG/RZ-B/XM X-OS23981700
    SKU: X-OS23981700
    £5.24
  26. Glow Plugs OS No 7
    SKU: L-OS71607100
    £5.44
  27. OS Engine Rotor Guide Washer (40L) X-OS25881220
    SKU: OS25881220
    £5.50
  28. OS Engine Fuel Inlet (61B) X-OS29085950
    SKU: X-OS29085950
    £5.99
  29. 55 Cover Plate 55HZ X-OS25807001
    SKU: X-OS25807001
    £6.50
  30. Carburettor Retainer 55HZ X-OS25881700
    SKU: X-OS25881700
    £6.76
  31. OS Engine Exhaust Gasket (3pcs) - 55HZ X-OS72144040
    SKU: X-OS72144040
    £8.75
  32. Ball Race (F) 40-61/70S/91S/55AX OS26731002
    SKU: OS26731002
    £12.98
  33. OS Engine Check Valve - 91HZ-R X-OS72403070
    SKU: X-OS72403070
    £12.98
  34. Crankshaft Clamp 91HZ/105HZ/GT15 X-OS71530530
    SKU: X-OS71530530
    £14.15
  35. 50 Crankshaft Locking Tool - OS 50 X-OS71530400
    SKU: X-OS71530400
    £14.15
  36. 90 Crankshaft Locking Tool - OS 91
    SKU: X-OS71530510
    £14.15
  37. OS Engine Needle Valve Assembly (61B) X-OS29085900
    SKU: X-OS29085900
    £14.15
  38. OS Engine Needle Valve Assembly X-OS27981900
    SKU: X-OS27981900
    £14.24
  39. OS Engine Connecting Rod 50SX-H,55AX X-OS25205000
    SKU: X-OS25205000
    £14.75
  40. OS Engine Air Funnel 105HZ X-OS28712000
    SKU: X-OS28712000
    £15.98
  41. OS Engine Cover Plate 105HZ X-OS28707000
    SKU: X-OS28707000
    £16.98
  42. 50 Piston Ring 46SF/H/46FX-H/50SX-H OS25303400
    SKU: OS25303400
    £16.99
  43. OS Engine Piston Ring 61SF/RF/Hanno II/55HZ X-OS27703400
    SKU: X-OS27703400
    £17.50
  44. Piston Ring 91FX/FX/FS70U/91SZ 29503400
    SKU: 29503400
    £17.50
  45. OS Engine Piston Ring FS-91S/FT160 X-OS45403400
    SKU: X-OS45403400
    £17.50
  46. OS Engine Connecting Rod 91SX-H C Spec/105HZ X-OS29505010
    SKU: X-OS29505010
    £18.49
  47. OS Engine Piston Ring 108FSR/105HZ X-OS29203400
    SKU: X-OS29203400
    £19.75
  48. Genuine OS Rear Bearing 61 91 etc 27930000
    SKU: 27930000
    £19.98
  49. OS Engine Crankshaft Bearing (F) - GT55 X-OS29730000
    SKU: X-OS29730000
    £21.24
  50. OS Engine GT15HZ - Piston Ring X-OS28153400
    SKU: X-OS28153400
    £21.98
  51. OS Engine Piston - 55HZ X-OS25803200
    SKU: X-OS25803200
    £29.98
  52. 50SX-H Hyper Piston 25203200
    SKU: 25203200
    £29.99
  53. 50 Cylinder Liner 50SX-H X-OS25203100
    SKU: X-OS25203100
    £39.95
  54. OS Engine Piston, 91HZ X-OS29073200
    SKU: X-OS29073200
    £63.98
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