Intake valves for YAMAHA quads

Intake valves for YAMAHA quads

The intake valve opens to let the air-fuel mixture into the combustion chamber, then closes to hold compression.

Here you will find valves, guides, springs and stem seals for YAMAHA quads: YFM 700 R RAPTOR, YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 WARRIOR 2WD… A pitted or bent valve, or one whose clearance keeps closing up, loses compression: the engine is hard to start when hot and loses power.

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KIBBLEWHITE valve stem seals for YAMAHA YFM 700 R, TRIUMPH TROPHY 650 TR6C and POLARIS PREDATOR 500 2X4 from 1963 to 2014
  • New
KIBBLEWHITE valve stem seals for YAMAHA YFM 700 R, TRIUMPH TROPHY 650 TR6C and POLARIS PREDATOR 500 2X4 from 1963 to 2014
€16.90
In stock
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KIBBLEWHITE valve stem seals for YAMAHA YFM 700 R, TRIUMPH TROPHY 650 TR6C and POLARIS PREDATOR 500 2X4 from 1963 to 2014
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    KIBBLEWHITE valve stem seals for YAMAHA YFM 700 R, TRIUMPH TROPHY 650 TR6C and POLARIS PREDATOR 500 2X4 from 1963 to 2014
    €16.90Price
    KIBBLEWHITE valve stem seals for YAMAHA YFM 700 R, TRIUMPH TROPHY 650 TR6C and POLARIS PREDATOR 500 2X4 from 1963 to 2014
    • New
      KIBBLEWHITE valve stem seals for YAMAHA YFM 700 R, TRIUMPH TROPHY 650 TR6C and POLARIS PREDATOR 500 2X4 from 1963 to 2014
      Valve stem seal kits for YAMAHA 4 stroke
      The small seals that stop oil running down the valves into the engine.
      €16.90Price
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      KIBBLEWHITE valve stem seals for YAMAHA YFM 700 R, TRIUMPH TROPHY 650 TR6C and POLARIS PREDATOR 500 2X4 from 1963 to 2014
      • New
        KIBBLEWHITE valve stem seals for YAMAHA YFM 700 R, TRIUMPH TROPHY 650 TR6C and POLARIS PREDATOR 500 2X4 from 1963 to 2014
        Valve stem seal kits for YAMAHA 4 stroke
        The small seals that stop oil running down the valves into the engine.
        €16.90Price
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        KIBBLEWHITE valve stem seals for YAMAHA WR 450 F, YFZ 450, YFZ 450 BB, YFZ 450 R, YFZ 450 RSE, YZ 450 F from 2003 to 2020
        • New
        KIBBLEWHITE valve stem seals for YAMAHA WR 450 F, YFZ 450, YFZ 450 BB, YFZ 450 R, YFZ 450 RSE, YZ 450 F from 2003 to 2020
        €22.90
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        KIBBLEWHITE valve stem seals for YAMAHA WR 450 F, YFZ 450, YFZ 450 BB, YFZ 450 R, YFZ 450 RSE, YZ 450 F from 2003 to 2020
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          KIBBLEWHITE valve stem seals for YAMAHA WR 450 F, YFZ 450, YFZ 450 BB, YFZ 450 R, YFZ 450 RSE, YZ 450 F from 2003 to 2020
          €22.90Price
          KIBBLEWHITE valve stem seals for YAMAHA WR 450 F, YFZ 450, YFZ 450 BB, YFZ 450 R, YFZ 450 RSE, YZ 450 F from 2003 to 2020
          • New
            KIBBLEWHITE valve stem seals for YAMAHA WR 450 F, YFZ 450, YFZ 450 BB, YFZ 450 R, YFZ 450 RSE, YZ 450 F from 2003 to 2020
            Valve stem seal kits for YAMAHA 4 stroke
            The small seals that stop oil running down the valves into the engine.
            €22.90Price
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            KIBBLEWHITE valve stem seals for YAMAHA WR 450 F, YFZ 450, YFZ 450 BB, YFZ 450 R, YFZ 450 RSE, YZ 450 F from 2003 to 2020
            • New
              KIBBLEWHITE valve stem seals for YAMAHA WR 450 F, YFZ 450, YFZ 450 BB, YFZ 450 R, YFZ 450 RSE, YZ 450 F from 2003 to 2020
              Valve stem seal kits for YAMAHA 4 stroke
              The small seals that stop oil running down the valves into the engine.
              €22.90Price
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              KIBBLEWHITE valve seat for YAMAHA YFM 660 R from 2001 to 2005
              • New
              KIBBLEWHITE valve seat for YAMAHA YFM 660 R from 2001 to 2005
              €12.90
              On order
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              KIBBLEWHITE valve seat for YAMAHA YFM 660 R from 2001 to 2005
              • New
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                KIBBLEWHITE valve seat for YAMAHA YFM 660 R from 2001 to 2005
                €12.90Price
                KIBBLEWHITE valve seat for YAMAHA YFM 660 R from 2001 to 2005
                • New
                  KIBBLEWHITE valve seat for YAMAHA YFM 660 R from 2001 to 2005
                  Intake Valve for YAMAHA 4-stroke
                  The very hard metal ring the valve closes against to seal.
                  €12.90Price
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                  KIBBLEWHITE valve seat for YAMAHA YFM 660 R from 2001 to 2005
                  • New
                    KIBBLEWHITE valve seat for YAMAHA YFM 660 R from 2001 to 2005
                    Intake Valve for YAMAHA 4-stroke
                    The very hard metal ring the valve closes against to seal.
                    €12.90Price
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                    PROX Valve Stem Seal for YAMAHA TTR 250, WRF 250, WRF 400, WRF 450, YFZ 450, FANTIC XEF 250, XXF 250 and GAS GAS ECF 450
                    • New
                    PROX Valve Stem Seal for YAMAHA TTR 250, WRF 250, WRF 400, WRF 450, YFZ 450, FANTIC XEF 250, XXF 250 and GAS GAS ECF 450
                    €9.90
                    In stock
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                    PROX Valve Stem Seal for YAMAHA TTR 250, WRF 250, WRF 400, WRF 450, YFZ 450, FANTIC XEF 250, XXF 250 and GAS GAS ECF 450
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                      PROX Valve Stem Seal for YAMAHA TTR 250, WRF 250, WRF 400, WRF 450, YFZ 450, FANTIC XEF 250, XXF 250 and GAS GAS ECF 450
                      €9.90Price
                      PROX Valve Stem Seal for YAMAHA TTR 250, WRF 250, WRF 400, WRF 450, YFZ 450, FANTIC XEF 250, XXF 250 and GAS GAS ECF 450
                      • New
                        PROX Valve Stem Seal for YAMAHA TTR 250, WRF 250, WRF 400, WRF 450, YFZ 450, FANTIC XEF 250, XXF 250 and GAS GAS ECF 450
                        Valve stem seal kits for YAMAHA 4 stroke
                        The small seals that stop oil running down the valves into the engine.
                        €9.90Price
                        Wishlist
                        Compare
                        PROX Valve Stem Seal for YAMAHA TTR 250, WRF 250, WRF 400, WRF 450, YFZ 450, FANTIC XEF 250, XXF 250 and GAS GAS ECF 450
                        • New
                          PROX Valve Stem Seal for YAMAHA TTR 250, WRF 250, WRF 400, WRF 450, YFZ 450, FANTIC XEF 250, XXF 250 and GAS GAS ECF 450
                          Valve stem seal kits for YAMAHA 4 stroke
                          The small seals that stop oil running down the valves into the engine.
                          €9.90Price
                          Wishlist
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                          CENTAURO Valve Stem Seals for YAMAHA YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 GRIZZLY IRS 4WD, YFM 350 RAPTOR 2WD
                          • New
                          CENTAURO Valve Stem Seals for YAMAHA YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 GRIZZLY IRS 4WD, YFM 350 RAPTOR 2WD
                          €5.90
                          In stock
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                          CENTAURO Valve Stem Seals for YAMAHA YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 GRIZZLY IRS 4WD, YFM 350 RAPTOR 2WD
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                            CENTAURO Valve Stem Seals for YAMAHA YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 GRIZZLY IRS 4WD, YFM 350 RAPTOR 2WD
                            €5.90Price
                            CENTAURO Valve Stem Seals for YAMAHA YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 GRIZZLY IRS 4WD, YFM 350 RAPTOR 2WD
                            • New
                              CENTAURO Valve Stem Seals for YAMAHA YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 GRIZZLY IRS 4WD, YFM 350 RAPTOR 2WD
                              Valve stem seal kits for YAMAHA 4 stroke
                              The small seals that stop oil running down the valves into the engine.
                              €5.90Price
                              Wishlist
                              Compare
                              CENTAURO Valve Stem Seals for YAMAHA YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 GRIZZLY IRS 4WD, YFM 350 RAPTOR 2WD
                              • New
                                CENTAURO Valve Stem Seals for YAMAHA YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 GRIZZLY IRS 4WD, YFM 350 RAPTOR 2WD
                                Valve stem seal kits for YAMAHA 4 stroke
                                The small seals that stop oil running down the valves into the engine.
                                €5.90Price
                                Wishlist
                                Compare
                                PROX Valve Stem Seal for YAMAHA YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 RAPTOR 2WD, YFM 350 WOLVERINE 2WD 1996-2015
                                • New
                                PROX Valve Stem Seal for YAMAHA YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 RAPTOR 2WD, YFM 350 WOLVERINE 2WD 1996-2015
                                €8.90
                                In stock
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                                PROX Valve Stem Seal for YAMAHA YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 RAPTOR 2WD, YFM 350 WOLVERINE 2WD 1996-2015
                                • New
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                                  PROX Valve Stem Seal for YAMAHA YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 RAPTOR 2WD, YFM 350 WOLVERINE 2WD 1996-2015
                                  €8.90Price
                                  PROX Valve Stem Seal for YAMAHA YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 RAPTOR 2WD, YFM 350 WOLVERINE 2WD 1996-2015
                                  • New
                                    PROX Valve Stem Seal for YAMAHA YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 RAPTOR 2WD, YFM 350 WOLVERINE 2WD 1996-2015
                                    Valve stem seal kits for YAMAHA 4 stroke
                                    The small seals that stop oil running down the valves into the engine.
                                    €8.90Price
                                    Wishlist
                                    Compare
                                    PROX Valve Stem Seal for YAMAHA YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 RAPTOR 2WD, YFM 350 WOLVERINE 2WD 1996-2015
                                    • New
                                      PROX Valve Stem Seal for YAMAHA YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 RAPTOR 2WD, YFM 350 WOLVERINE 2WD 1996-2015
                                      Valve stem seal kits for YAMAHA 4 stroke
                                      The small seals that stop oil running down the valves into the engine.
                                      €8.90Price
                                      Wishlist
                                      Compare

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