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    PROX top-end gasket kit for YAMAHA YZ 250, YZ 250 X from 2002 to 2024
    PROX top-end gasket kit for YAMAHA YZ 250, YZ 250 X from 2002 to 2024

    PROX top-end gasket kit for YAMAHA YZ 250, YZ 250 X from 2002 to 2024

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    €32.67
    Tax Included
    Stock del proveedor, enviado en 2 a 5 días.

    The kit containing every gasket needed to strip and rebuild the top end (cylinder and head) without leaks.

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    In stock

    Stock del proveedor, enviado en 2 a 5 días.

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      PROX offers this top-end gasket kit for YAMAHA YZ 250, YZ 250 X from 2002 to 2024. The top end is the cylinder, piston and cylinder head. When they are taken apart, the gaskets sealing them are crushed and cannot be reused.

      Why buy a complete kit?

      The benefits:

      • Every top-end gasket in one part number: nothing is forgotten at reassembly.
      • Cheaper than buying the gaskets one by one.
      • New gaskets guarantee compression and sealing against water, oil and gases.

      Why choose PROX?

      ProX, the Dutch engine-parts specialist since 1975, has its parts made in factories that also supply the manufacturers: OEM quality at a more affordable price.

      When should you replace the gaskets on your YAMAHA YZ 250?

      An oil or coolant leak, seepage around the cases or a loss of compression signal a tired gasket. Having the kit to hand means the bike is never stuck waiting for one missing gasket.

      Recommended hours for a top-end rebuild (manufacturer recommendation for the Yamaha YZ 250 two-stroke):

      • Racing: every 12.5 h (about 5 races).
      • Leisure: no Yamaha figure; Cross-Mania guideline: compression check at around 25 h.

      Specifications and fitting tips

      • Engine: 2-stroke
      • Provides all gaskets needed for a top end rebuild
      • Precision engineering and premium materials

      Cross-Mania tip: Clean the mating faces carefully without scratching them and tighten to the manufacturer's torque.

      Also needed with this part

      Compatibility

      Check the exact model and year of your bike in the list below before ordering.

      Fits:
      YAMAHA YZ 250 2024
      YAMAHA YZ 250 2023
      YAMAHA YZ 250 2022
      YAMAHA YZ 250 2021
      YAMAHA YZ 250 2020
      YAMAHA YZ 250 2019
      YAMAHA YZ 250 2018
      YAMAHA YZ 250 2017
      YAMAHA YZ 250 2016
      YAMAHA YZ 250 2015
      YAMAHA YZ 250 2014
      YAMAHA YZ 250 2013
      YAMAHA YZ 250 2012
      YAMAHA YZ 250 2011
      YAMAHA YZ 250 2010
      YAMAHA YZ 250 2009
      YAMAHA YZ 250 2008
      YAMAHA YZ 250 2007
      YAMAHA YZ 250 2006
      YAMAHA YZ 250 2005
      YAMAHA YZ 250 2004
      YAMAHA YZ 250 2003
      YAMAHA YZ 250 2002
      YAMAHA YZ 250 X 2024
      YAMAHA YZ 250 X 2023
      YAMAHA YZ 250 X 2022
      YAMAHA YZ 250 X 2021
      YAMAHA YZ 250 X 2020
      YAMAHA YZ 250 X 2019
      YAMAHA YZ 250 X 2018
      YAMAHA YZ 250 X 2017
      YAMAHA YZ 250 X 2016

      PROX
      35.2320
      7 Items

      Specific References

      Click on your bike to see all compatible parts.

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      PROX top-end gasket kit for YAMAHA YZ 250, YZ 250 X from 2002 to 2024
      PROX top-end gasket kit for YAMAHA YZ 250, YZ 250 X from 2002 to 2024
      PROX top-end gasket kit for YAMAHA YZ 250, YZ 250 X from 2002 to 2024
      PROX top-end gasket kit for YAMAHA YZ 250, YZ 250 X from 2002 to 2024
      €32.67
      Tax Included