ATV/UTV Engine Valves and Parts
ATV/UTV Valves & Parts at JJ Motorsports
Refresh your ATV/UTV’s valvetrain with premium valves, seals, and spring kits from JJ Motorsports, designed for high-RPM durability and perfect sealing on Yamaha Banshee, Honda TRX450R, Suzuki LTZ400, and more. These high-quality components restore compression and support aggressive cams for maximum performance in off-road and racing conditions.
Shop Vesrah, Moose Racing, and Kibblewhite valve parts for race-proven reliability. Explore related categories such as ATV/UTV engine for cams and gaskets, or ATV/UTV for exhaust and suspension to complete your top-end rebuild and ride with total confidence across all conditions, from high-speed dunes to technical trails.
Top ATV/UTV Valves & Parts
- Vesrah Exhaust Valve GG-4033-EX – Titanium exhaust valve; lightweight and heat-resistant for Yamaha Banshee and Blaster 2-stroke engines.
- Moose Racing Valve Seal Kit M30-30970 – Viton valve stem seal kit; fits 4-stroke sport quads like Honda TRX450R and Yamaha YFZ450.
- Kibblewhite Valve Spring Kit 80-80410 – High-performance spring kit with titanium retainers; supports .500"+ lift on Suzuki LTZ400 and Kawasaki KFX450R.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Hot Cams Intake Valve for 2004 Polaris ATP 500 HC00035
HOT CAMS
$54.95If you're running your ATP 500 hard, your intake valve needs to match that intensity. The HOT CAMS HC00035 delivers the precision engineering and durability required for sustained high-performance operation, with advanced coatings designed to handle...09263108- SKU:
- 09263108
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- ATV
- BASE COLOR:
- BLACK
- LENGTH METRIC:
- 101 MM
- OUTSIDE DIAMETER METRIC:
- 31.00 MM
- PRODUCT NAME:
- VALVE
- APPLICATION:
- INTAKE
- COLOR/FINISH:
- BLACK
- STEM DIAMETER METRIC:
- 5.95 MM
- UNITS:
- EACH
$54.95 -
Hot Cams Steel Intake Valve for Polaris RZR 570 2012-2013 HC00034
HOT CAMS
$39.95Your Polaris RZR 570's engine demands precision components that can handle sustained high RPM operation without compromise. The HOT CAMS HC00034 intake valve delivers the reliability and airflow efficiency needed to maintain peak performance, whether...09263107- SKU:
- 09263107
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- APPLICATION:
- INTAKE
- MATERIAL:
- STEEL
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- BLACK
- STEM DIAMETER METRIC:
- 5.480 MM
- PRODUCT NAME:
- VALVE
$39.95 -
Hot Cams Steel Exhaust Valve for Polaris Sportsman 400 HO 2008-2014 HC00033
HOT CAMS
$75.95Factory exhaust valves wear under sustained RPM and heat cycles, robbing your Sportsman 400 HO of compression and throttle response. This Hot Cams replacement restores proper sealing and flow characteristics while delivering significantly longer service...09263106- SKU:
- 09263106
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- STEM DIAMETER METRIC:
- 5.95 MM
- APPLICATION:
- EXHAUST
- COLOR/FINISH:
- BLACK
$75.95 -
Hot Cams Steel Intake Valve Polaris Ranger 800 2010-2014 HC00032
HOT CAMS
$29.95Factory intake valves wear down under sustained performance use, leading to loss of compression, poor sealing, and reduced engine efficiency. The HOT CAMS HC00032 intake valve restores and exceeds OEM performance with forged construction and precision...09263105- SKU:
- 09263105
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- APPLICATION:
- INTAKE
- MATERIAL:
- STEEL
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- STEM DIAMETER METRIC:
- 5.98 MM
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- BLACK
$29.95 -
Hot Cams Steel Exhaust Valve for Polaris Ranger 800 2011-2014 HC00031
HOT CAMS
$48.95Your Polaris Ranger 800's exhaust valves endure extreme thermal and mechanical stress, and OEM components can fail prematurely under high-load conditions. The HOT CAMS HC00031 is a forged-steel replacement that delivers superior durability, improved...09263104- SKU:
- 09263104
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- STEM DIAMETER METRIC:
- 5.97 MM
- APPLICATION:
- EXHAUST
- BASE COLOR:
- BLACK
$48.95 -
Hot Cams Steel Exhaust Valve for 2014-2016 Polaris Ranger 570 HC00030
HOT CAMS
$54.95If you're running a 2014-2016 Polaris Ranger 570, valve quality directly impacts engine reliability and power delivery under load. The HOT CAMS HC00030 exhaust valve is engineered to withstand the thermal and mechanical stress of repeated combustion...09263103- SKU:
- 09263103
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- COLOR/FINISH:
- BLACK
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- VALVE
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- RIDING STYLE:
- ATV
- STEM DIAMETER METRIC:
- 5.460 MM
- MATERIAL:
- STEEL
$54.95 -
Hot Cams Steel Intake Valve for Polaris RZR 900 2015-2018 HC00029
HOT CAMS
$39.95Stock intake valves can become a bottleneck in your RZR 900's breathing efficiency, particularly under sustained high-RPM conditions or aggressive riding. The HOT CAMS HC00029 is a one-piece forged replacement engineered to restore—and exceed—OEM...09263102- SKU:
- 09263102
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- COLOR/FINISH:
- BLACK
- OUTSIDE DIAMETER METRIC:
- 34.40 MM
- PRODUCT NAME:
- VALVE
- STEM DIAMETER METRIC:
- 5.47 MM
- MATERIAL:
- STEEL
- APPLICATION:
- INTAKE
- BASE COLOR:
- BLACK
- LENGTH METRIC:
- 95.850 MM
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$39.95 -
Hot Cams Steel Intake Valve for 2012-2014 Polaris Sportsman 550 HC00028
HOT CAMS
$39.95Stock intake valves wear down quickly under regular riding conditions, leading to loss of compression, poor fuel economy, and reduced power delivery. The Hot Cams HC00028 restores your Sportsman 550's breathing efficiency with a forged,...09263101- SKU:
- 09263101
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- BASE COLOR:
- BLACK
- MATERIAL:
- STEEL
- PRODUCT NAME:
- VALVE
- APPLICATION:
- INTAKE
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ATV
- STEM DIAMETER METRIC:
- 5.95 MM
- UNITS:
- EACH
$39.95 -
Hot Cams Titanium Exhaust Valve for 2006-2009 Suzuki LT-R450 QuadRacer 8400024-1
HOT CAMS
$150.95The stock exhaust valve on your LT-R450 QuadRacer is one of the hardest-working components in your engine—and also one of the first to show wear under sustained high RPM operation. Hot Cams' titanium exhaust valve delivers the precision engineering and...09262977- SKU:
- 09262977
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- TITANIUM
- APPLICATION:
- EXHAUST
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- VALVE
- STEM DIAMETER METRIC:
- 5.47 MM
- UNITS:
- EACH
- RIDING STYLE:
- ATV
$150.95 -
DEL WEST Exhaust Valve DWTRX450R2EV04
DEL WEST
$155.95Off-road performance demands a valve that can handle extreme temperatures, abrasive conditions, and continuous high-rpm operation without compromise. The DEL WEST Exhaust Valve DWTRX450R2EV04 is engineered specifically for this environment, drawing on a...09261761- SKU:
- 09261761
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- MATERIAL:
- TITANIUM
$155.95 -
DEL WEST Exhaust Valve DWTRX450R1EV04
DEL WEST
$155.95Off-road engines demand exhaust valves engineered for extreme conditions—and DEL WEST delivers the durability that wins races. This valve is built from competition-proven designs that handle peak cylinder pressures, rapid thermal cycling, and the...09261760- SKU:
- 09261760
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- APPLICATION:
- EXHAUST
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PRODUCT NAME:
- VALVE
- MATERIAL:
- TITANIUM
$155.95 -
DEL WEST Exhaust Valve DWTRX450REV04
DEL WEST
$155.95Off-road racing demands exhaust components that can withstand extreme temperatures, abrasive conditions, and sustained high RPM operation. The DEL WEST Exhaust Valve DWTRX450REV04 delivers the reliability and performance precision you need when margin...09261759- SKU:
- 09261759
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- MATERIAL:
- TITANIUM
$155.95Qty in Cart: 0Quantity:Price:$155.95Subtotal: -
DEL WEST Intake Valve DWYFZ450R12IV03
DEL WEST
$155.95Off-road racing demands valve components engineered for extreme conditions—high RPM reliability, thermal cycling, and sustained performance under competition stress. The DEL WEST Intake Valve DWYFZ450R12IV03 delivers the durability and precision your...09261758- SKU:
- 09261758
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- MATERIAL:
- TITANIUM
$155.95 -
XCELDYNE X2 Titanium Valve - Intake X2TIVM13000
XCELDYNE
$110.19If you're serious about extracting maximum flow and reliability from your engine, the XCELDYNE X2 Titanium Valve is built to deliver. These valves combine high-flow geometry with CrN coating for extended service life, giving you the performance gains and...09262561- SKU:
- 09262561
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- VALVE TRAIN KIT
- APPLICATION:
- INTAKE
- MATERIAL:
- TITANIUM
- RIDING STYLE:
- ATV
$110.19 -
PROX Exhaust Valve 28.2487-1
PROX
$46.95Exhaust valve performance directly impacts combustion efficiency, cylinder sealing, and overall engine reliability—especially under high RPM conditions. The PROX 28.2487-1 is precision-engineered to OEM specifications, ensuring consistent valve seat...09260680- SKU:
- 09260680
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
$46.95 -
PROX Intake Valve 28.2487-2
PROX
$30.95A precision intake valve is critical to your engine's breathing efficiency and combustion reliability. The PROX 28.2487-2 is manufactured to exacting OEM specifications, ensuring consistent performance whether you're rebuilding a high-mileage engine or...09260681- SKU:
- 09260681
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- RIDING STYLE:
- ATV
- MATERIAL:
- STEEL
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE
- UNITS:
- EACH
$30.95 -
PROX Intake Valve 28.2661-2
PROX
$30.95A precision intake valve is critical to your engine's breathing efficiency and combustion reliability. The PROX 28.2661-2 meets OEM specifications with tight manufacturing tolerances, ensuring consistent valve sealing and extended component life. Whether...09260685- SKU:
- 09260685
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- VALVE
- APPLICATION:
- INTAKE
- UNITS:
- EACH
- MATERIAL:
- STEEL
- RIDING STYLE:
- ATV
$30.95 -
PROX Exhaust Valve 28.2706-1
PROX
$40.95Exhaust valve performance directly impacts engine efficiency, combustion timing, and overall power delivery. The PROX 28.2706-1 is precision-engineered to OEM specifications, ensuring reliable sealing and consistent operation under demanding conditions...09260686- SKU:
- 09260686
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- VALVE
- MATERIAL:
- STEEL
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$40.95 -
PROX Intake Valve 28.2706-2
PROX
$25.95A properly functioning intake valve is critical to engine breathing efficiency and combustion reliability. The PROX 28.2706-2 is precision-engineered to OEM specifications, ensuring consistent performance and longevity in demanding applications. Whether...09260687- SKU:
- 09260687
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- APPLICATION:
- INTAKE
- MATERIAL:
- STEEL
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$25.95 -
PROX Valve and Spring Kit 28.SIS3406-2
PROX
$143.95If you're pushing your engine beyond stock parameters, OEM valves and springs will become a limiting factor—they'll wear faster and struggle to keep up with aggressive cam profiles and high RPM operation. The PROX 28.SIS3406-2 kit upgrades both your...09261433- SKU:
- 09261433
- Availability:
- Ships Same Business Day
- Weight:
- 0.29 LBS
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- ATV
- TYPE:
- VALVE
- APPLICATION:
- INTAKE
- MATERIAL:
- STEEL
- UNITS:
- KIT
$143.95
