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Engine Parts /Valves & Shims

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We have spare parts for 3 Yamaha models.

Yamaha | YZ 400F

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6 results
  • ProX Exhaust Valve stem seal

    From

    £1.99

    RRP: £2.99 (-33%)

    ProX Exhaust Valve stem seal

  • ProX Intake Valve stem seal

    From

    £1.99

    RRP: £2.99 (-33%)

    ProX Intake Valve stem seal

    (6)
  • Wiseco Valves Steel
    • Black Month

    From

    £9.49

    RRP: £12.99 (-27%)

    Wiseco Valves Steel

  • Wiseco 9.48mm Valve Shim Set 1.2-3.5mm
    • Black Month

    £108.99

    RRP: £149.99 (-27%)

    Wiseco 9.48mm Valve Shim Set 1.2-3.5mm

  • ProX Steel Exhaust Valve

    From

    £15.99

    RRP: £19.99 (-20%)

    ProX Steel Exhaust Valve

  • ProX Steel Intake Valve

    From

    £8.99

    RRP: £11.99 (-25%)

    ProX Steel Intake Valve