Valves and Parts

Valves and Parts

Valves and Parts

J J Motorsports is a leading supplier of dirt bike engine parts and accessories. We carry a wide selection of 4 stroke engine valves from top brands like Wiseco and Vertex Racing. Whether you're looking for replacement valves or performance parts, we have what you need to keep your dirt bike running at peak performance. Our team is passionate about dirt bikes and we're here to help you get the most out of your ride. Contact us today with any questions or for help finding the right parts for your bike.

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  • MOOSE RACING Valve Shim - 7.48 x 2.25 - 5 pack MSE5PK748225
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    MOOSE RACING Valve Shim - 7.48 x 2.25 - 5 pack MSE5PK748225

    MOOSE RACING

    $9.95
    MOOSE RACING Valve Shim 7.48 x 2.25 5 pack MSE5PK748225Complete valve shim kits make it easier to maintain your valve train, Forged from 4140 cold rolled steel, not sintered, Laser-etched size on each shim for identification, A great addition to any...
    9261879
    SKU:
    9261879
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    OUTSIDE DIAMETER METRIC:
    7.48 MM
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    UNITS:
    5 PACK
    MATERIAL:
    ROLLED
    MATERIAL:
    STEEL
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    VALVE SHIM THICKNESS METRIC:
    2.25 MM
    RIDING STYLE:
    UTV
    RIDING STYLE:
    WATERCRAFT
    TYPE:
    VALVE
    Add to Cart
    $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
    Add to Cart
  • MOOSE RACING Valve Shim - 9.48 x 1.60 - 5 pack MSE5PK948160
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    MOOSE RACING Valve Shim - 9.48 x 1.60 - 5 pack MSE5PK948160

    MOOSE RACING

    $9.95
    MOOSE RACING Valve Shim 9.48 x 1.60 5 pack MSE5PK948160Complete valve shim kits make it easier to maintain your valve train, Forged from 4140 cold rolled steel, not sintered, Laser-etched size on each shim for identification, A great addition to any...
    9261936
    SKU:
    9261936
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    UTV
    OUTSIDE DIAMETER METRIC:
    9.48 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    MATERIAL:
    ROLLED
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    WATERCRAFT
    TYPE:
    VALVE
    UNITS:
    5 PACK
    VALVE SHIM THICKNESS METRIC:
    1.60 MM
    Add to Cart
    $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
    Add to Cart
  • MOOSE RACING Valve Shim - 9.48 x 2.90 - 5 pack MSE5PK948290
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    MOOSE RACING Valve Shim - 9.48 x 2.90 - 5 pack MSE5PK948290

    MOOSE RACING

    $9.95
    MOOSE RACING Valve Shim 9.48 x 2.90 5 pack MSE5PK948290Complete valve shim kits make it easier to maintain your valve train, Forged from 4140 cold rolled steel, not sintered, Laser-etched size on each shim for identification, A great addition to any...
    9261962
    SKU:
    9261962
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    OUTSIDE DIAMETER METRIC:
    9.48 MM
    RIDING STYLE:
    SNOW
    VALVE SHIM THICKNESS METRIC:
    2.90 MM
    MATERIAL:
    ROLLED
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    UTV
    RIDING STYLE:
    WATERCRAFT
    TYPE:
    VALVE
    UNITS:
    5 PACK
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    Add to Cart
    $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
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  • MOOSE RACING Valve Shim - 10.0 x 3.25 - 5 pack MSE5PK1000325
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    MOOSE RACING Valve Shim - 10.0 x 3.25 - 5 pack MSE5PK1000325

    MOOSE RACING

    $1.95
    MOOSE RACING Valve Shim 10.0 x 3.25 5 pack MSE5PK1000325MOOSE RACING Valve Shim - 10.0 x 3.25 - 5 pack
    9262040
    SKU:
    9262040
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $1.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $1.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • MOOSE RACING Valve Shim - 7.48 x 2.15 - 5 pack MSE5PK748215
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    MOOSE RACING Valve Shim - 7.48 x 2.15 - 5 pack MSE5PK748215

    MOOSE RACING

    $9.95
    MOOSE RACING Valve Shim 7.48 x 2.15 5 pack MSE5PK748215Complete valve shim kits make it easier to maintain your valve train, Forged from 4140 cold rolled steel, not sintered, Laser-etched size on each shim for identification, A great addition to any...
    9261877
    SKU:
    9261877
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    VALVE SHIM THICKNESS METRIC:
    2.15 MM
    MATERIAL:
    ROLLED
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    OUTSIDE DIAMETER METRIC:
    7.48 MM
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    UTV
    RIDING STYLE:
    WATERCRAFT
    TYPE:
    VALVE
    UNITS:
    5 PACK
    Add to Cart
    $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
    Add to Cart
  • MOOSE RACING Valve Seal Kit M80-80710
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    MOOSE RACING Valve Seal Kit M80-80710

    MOOSE RACING

    $26.95
    MOOSE RACING Valve Seal Kit M80-80710Contact surfaces designed for improved sealing, High-temperature Viton® and PTFE materials, Improved tolerance over OEM, 100% quality controlled, Kits include one full set of intake and exhaust seals, Made in the USA
    9262831
    SKU:
    9262831
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    APPLICATION:
    INTAKE
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    MATERIAL:
    VITON
    APPLICATION:
    EXHAUST
    BASE COLOR:
    RED
    TYPE:
    VALVE STEM
    COLOR/FINISH:
    RED
    PRODUCT NAME:
    SEAL KIT
    Add to Cart
    $26.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
    Add to Cart
  • MOOSE RACING Valve Seal Kit M80-80890
    Quick view

    MOOSE RACING Valve Seal Kit M80-80890

    MOOSE RACING

    $21.95
    MOOSE RACING Valve Seal Kit M80-80890Contact surfaces designed for improved sealing, High-temperature Viton® and PTFE materials, Improved tolerance over OEM, 100% quality controlled, Kits include one full set of intake and exhaust seals, Made in the USA
    9262833
    SKU:
    9262833
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    SEAL KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    APPLICATION:
    EXHAUST
    BASE COLOR:
    RED
    MATERIAL:
    VITON
    TYPE:
    VALVE STEM
    APPLICATION:
    INTAKE
    COLOR/FINISH:
    RED
    RIDING STYLE:
    ATV
    Ships from Manufacture | Call to Order (231) 767-5055
    $21.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $21.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • MOOSE RACING Valve Seal Kit M80-80990
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    MOOSE RACING Valve Seal Kit M80-80990

    MOOSE RACING

    $21.95
    MOOSE RACING Valve Seal Kit M80-80990Contact surfaces designed for improved sealing, High-temperature Viton® and PTFE materials, Improved tolerance over OEM, 100% quality controlled, Kits include one full set of intake and exhaust seals, Made in the USA
    9262834
    SKU:
    9262834
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    APPLICATION:
    EXHAUST
    APPLICATION:
    INTAKE
    COLOR/FINISH:
    RED
    PRODUCT NAME:
    SEAL KIT
    BASE COLOR:
    RED
    MATERIAL:
    VITON
    TYPE:
    VALVE STEM
    Add to Cart
    $21.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $21.95
    Subtotal:
    Add to Cart
  • MOOSE RACING Intake Valve Kit M80-80950
    Quick view

    MOOSE RACING Intake Valve Kit M80-80950

    MOOSE RACING

    $307.95
    MOOSE RACING Intake Valve Kit M80-80950Stainless steel conversion kits include only what’s needed to convert your head to the long-life stainless steel Black Diamond intake valves, Extend the life of the valve train and intake components by as much as 4x...
    9262459
    SKU:
    9262459
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    APPLICATION:
    INTAKE
    PRODUCT NAME:
    VALVE KIT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    STAINLESS STEEL
    UNITS:
    KIT
    Add to Cart
    $307.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $307.95
    Subtotal:
    Add to Cart
  • MOOSE RACING Valve Shim - 7.48 x 2.05 - 5 pack MSE5PK748205
    Quick view

    MOOSE RACING Valve Shim - 7.48 x 2.05 - 5 pack MSE5PK748205

    MOOSE RACING

    $9.95
    MOOSE RACING Valve Shim 7.48 x 2.05 5 pack MSE5PK748205Complete valve shim kits make it easier to maintain your valve train, Forged from 4140 cold rolled steel, not sintered, Laser-etched size on each shim for identification, A great addition to any...
    9261875
    SKU:
    9261875
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    RIDING STYLE:
    ATV
    TYPE:
    VALVE
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    UTV
    RIDING STYLE:
    WATERCRAFT
    OUTSIDE DIAMETER METRIC:
    7.48 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    VALVE SHIM THICKNESS METRIC:
    2.05 MM
    MATERIAL:
    ROLLED
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    SNOW
    UNITS:
    5 PACK
    Ships from Manufacture | Call to Order (231) 767-5055
    $9.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $9.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • MOOSE RACING Valve Shim - 7.48 x 2.10 - 5 pack MSE5PK748210
    Quick view

    MOOSE RACING Valve Shim - 7.48 x 2.10 - 5 pack MSE5PK748210

    MOOSE RACING

    $9.95
    MOOSE RACING Valve Shim 7.48 x 2.10 5 pack MSE5PK748210Complete valve shim kits make it easier to maintain your valve train, Forged from 4140 cold rolled steel, not sintered, Laser-etched size on each shim for identification, A great addition to any...
    9261876
    SKU:
    9261876
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    UNITS:
    5 PACK
    MATERIAL:
    ROLLED
    MATERIAL:
    STEEL
    RIDING STYLE:
    UTV
    RIDING STYLE:
    WATERCRAFT
    TYPE:
    VALVE
    OUTSIDE DIAMETER METRIC:
    7.48 MM
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    VALVE SHIM THICKNESS METRIC:
    2.10 MM
    Add to Cart
    $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
    Add to Cart
  • MOOSE RACING Valve Shim - 7.48 x 2.95 - 5 pack MSE5PK748295
    Quick view

    MOOSE RACING Valve Shim - 7.48 x 2.95 - 5 pack MSE5PK748295

    MOOSE RACING

    $9.95
    MOOSE RACING Valve Shim 7.48 x 2.95 5 pack MSE5PK748295Complete valve shim kits make it easier to maintain your valve train, Forged from 4140 cold rolled steel, not sintered, Laser-etched size on each shim for identification, A great addition to any...
    9261893
    SKU:
    9261893
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    MATERIAL:
    ROLLED
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    UTV
    RIDING STYLE:
    WATERCRAFT
    TYPE:
    VALVE
    UNITS:
    5 PACK
    OUTSIDE DIAMETER METRIC:
    7.48 MM
    RIDING STYLE:
    ATV
    VALVE SHIM THICKNESS METRIC:
    2.95 MM
    Add to Cart
    $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
    Add to Cart
  • MOOSE RACING Valve Shim Kit - 8.90 mm MSEHCSHIM00
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    MOOSE RACING Valve Shim Kit - 8.90 mm MSEHCSHIM00

    MOOSE RACING

    $80.80
    MOOSE RACING Valve Shim Kit 8.90 mm MSEHCSHIM00Complete valve shim kits make it easier to maintain your valve train, Forged from 4140 cold rolled steel, not sintered, Laser-etched size on each shim for identification, A great addition to any mechanic's...
    9261826
    SKU:
    9261826
    Availability:
    Ships Same Business Day
    Weight:
    0.51 LBS
    MATERIAL:
    ROLLED
    OUTSIDE DIAMETER METRIC:
    8.90 MM
    RIDING STYLE:
    UTV
    RIDING STYLE:
    WATERCRAFT
    TYPE:
    VALVE
    PRODUCT NAME:
    SHIM KIT
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    Add to Cart
    $80.80
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $80.80
    Subtotal:
    Add to Cart
  • MOOSE RACING Valve Kit M30-32285
    Quick view

    MOOSE RACING Valve Kit M30-32285

    MOOSE RACING

    $249.95
    MOOSE RACING Valve Kit M30-32285Kitted sets of intake and exhaust valves designed to match the OE material specifications for drop-in compatibility (no need to reconfigure spring pack from OE specs), Valves are constructed of Tensilite Titanium and Black...
    9262579
    SKU:
    9262579
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    MATERIAL:
    TITANIUM
    MODEL:
    PRO
    UNITS:
    KIT
    APPLICATION:
    EXHAUST
    MATERIAL:
    STAINLESS STEEL
    APPLICATION:
    INTAKE
    PRODUCT NAME:
    VALVE KIT
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $249.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $249.95
    Subtotal:
    Add to Cart
  • MOOSE RACING Valve Seal Kit M96-96320
    Quick view

    MOOSE RACING Valve Seal Kit M96-96320

    MOOSE RACING

    $21.95
    MOOSE RACING Valve Seal Kit M96-96320Contact surfaces designed for improved sealing, High-temperature Viton® and PTFE materials, Improved tolerance over OEM, 100% quality controlled, Kits include one full set of intake and exhaust seals, Made in the USA
    9262836
    SKU:
    9262836
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    PRODUCT NAME:
    SEAL KIT
    TYPE:
    VALVE STEM
    UNITS:
    KIT
    APPLICATION:
    EXHAUST
    APPLICATION:
    INTAKE
    COLOR/FINISH:
    RED
    BASE COLOR:
    RED
    MATERIAL:
    VITON
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $21.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $21.95
    Subtotal:
    Add to Cart
  • MOOSE RACING Valve Seal Kit M96-96350
    Quick view

    MOOSE RACING Valve Seal Kit M96-96350

    MOOSE RACING

    $21.95
    MOOSE RACING Valve Seal Kit M96-96350Contact surfaces designed for improved sealing, High-temperature Viton® and PTFE materials, Improved tolerance over OEM, 100% quality controlled, Kits include one full set of intake and exhaust seals, Made in the USA
    9262837
    SKU:
    9262837
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    COLOR/FINISH:
    RED
    MATERIAL:
    VITON
    APPLICATION:
    INTAKE
    BASE COLOR:
    RED
    RIDING STYLE:
    ATV
    PRODUCT NAME:
    SEAL KIT
    UNITS:
    KIT
    APPLICATION:
    EXHAUST
    TYPE:
    VALVE STEM
    Add to Cart
    $21.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $21.95
    Subtotal:
    Add to Cart
  • MOOSE RACING Valve Seal Kit M96-96380
    Quick view

    MOOSE RACING Valve Seal Kit M96-96380

    MOOSE RACING

    $21.95
    MOOSE RACING Valve Seal Kit M96-96380Contact surfaces designed for improved sealing, High-temperature Viton® and PTFE materials, Improved tolerance over OEM, 100% quality controlled, Kits include one full set of intake and exhaust seals, Made in the USA
    9262839
    SKU:
    9262839
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MATERIAL:
    VITON
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    APPLICATION:
    INTAKE
    COLOR/FINISH:
    RED
    PRODUCT NAME:
    SEAL KIT
    APPLICATION:
    EXHAUST
    BASE COLOR:
    RED
    TYPE:
    VALVE STEM
    Add to Cart
    $21.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $21.95
    Subtotal:
    Add to Cart
  • MOOSE RACING Valve and Spring Kit M80-80980
    Quick view

    MOOSE RACING Valve and Spring Kit M80-80980

    MOOSE RACING

    $294.95
    MOOSE RACING Valve and Spring Kit M80-80980Stainless steel conversion kits include only what’s needed to convert your head to the long-life stainless steel Black Diamond intake valves, Extend the life of the valve train and intake components by as much...
    9262575
    SKU:
    9262575
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $294.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $294.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • MOOSE RACING Valve Kit M60-61375
    Quick view

    MOOSE RACING Valve Kit M60-61375

    MOOSE RACING

    $325.95
    MOOSE RACING Valve Kit M60-61375Kitted sets of intake and exhaust valves designed to match the OE material specifications for drop-in compatibility (no need to reconfigure spring pack from OE specs), Valves are constructed of Tensilite Titanium and Black...
    9262591
    SKU:
    9262591
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $325.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $325.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • MOOSE RACING Valve Shim - 9.48 x 1.65 - 5 pack MSE5PK948165
    Quick view

    MOOSE RACING Valve Shim - 9.48 x 1.65 - 5 pack MSE5PK948165

    MOOSE RACING

    $9.95
    MOOSE RACING Valve Shim 9.48 x 1.65 5 pack MSE5PK948165Complete valve shim kits make it easier to maintain your valve train, Forged from 4140 cold rolled steel, not sintered, Laser-etched size on each shim for identification, A great addition to any...
    9261937
    SKU:
    9261937
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    RIDING STYLE:
    WATERCRAFT
    UNITS:
    5 PACK
    RIDING STYLE:
    ATV
    TYPE:
    VALVE
    VALVE SHIM THICKNESS METRIC:
    1.65 MM
    MATERIAL:
    ROLLED
    MATERIAL:
    STEEL
    OUTSIDE DIAMETER METRIC:
    9.48 MM
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    Add to Cart
    $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
    Add to Cart
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