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 Steel Intake Valve for 2012-2014 Polaris Sportsman 550 HC00028
HOT CAMS
$36.95Upgrade your engine's performance with the HOT CAMS Intake Valve HC00028, designed for optimal airflow and durability. Crafted from high-quality forged materials, these valves ensure a precise fit and long-lasting reliability, making them an excellent...09263101- SKU:
- 09263101
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 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
$36.95 -
Hot Cams Titanium Exhaust Valve for 2006-2009 Suzuki LT-R450 QuadRacer 8400024-1
HOT CAMS
$139.95Upgrade your engine's performance with the HOT CAMS Exhaust Valve 8400024-1. Engineered for precision and durability, this forged one-piece valve ensures optimal sealing and improved exhaust flow, making it a perfect OEM replacement. Its advanced...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
$139.95 -
DEL WEST Exhaust Valve DWTRX450R2EV04
DEL WEST
$155.95Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable09261761- SKU:
- 09261761
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- MATERIAL:
- TITANIUM
$155.95 -
DEL WEST Exhaust Valve DWTRX450R1EV04
DEL WEST
$155.95Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable09261760- SKU:
- 09261760
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- APPLICATION:
- EXHAUST
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PRODUCT NAME:
- VALVE
- MATERIAL:
- TITANIUM
$155.95 -
DEL WEST Exhaust Valve DWTRX450REV04
DEL WEST
$155.95Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable09261759- SKU:
- 09261759
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- MATERIAL:
- TITANIUM
$155.95 -
DEL WEST Intake Valve DWYFZ450R12IV03
DEL WEST
$155.95Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable09261758- 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 -
Hot Cams Valve Spring Kit for 2001-2005 Yamaha YFM660R Raptor SKYFM660S2
HOT CAMS
$326.95Elevate your engine's performance with the HOT CAMS Valve Spring Kit SKYFM660S2, proudly made in the U.S.A. Designed for enthusiasts seeking reliability and enhanced efficiency, this kit ensures optimal valve control under extreme conditions. Experience...09260869- SKU:
- 09260869
- Availability:
- Ships Same Business Day
- Weight:
- 0.61 LBS
- PRODUCT NAME:
- SPRING
- TYPE:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- KIT
$326.95Qty in Cart: 0Quantity:Price:$326.95Subtotal: -
XCELDYNE X2 Titanium Valve - Intake X2TIVM13000
XCELDYNE
$110.19Offer the off-road enthusiast superior performance at an excellent value, Incorporate a high flow design for maximum power and long service life, Feature the finest materials, tightest tolerances, and best finishes, X2 Titanium Valves are full CrN coated...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
$44.95Manufactured to the highest precision and quality, Constructed to meet OEM specifications, Available in standard sizes only09260680- SKU:
- 09260680
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
$44.95 -
PROX Intake Valve 28.2487-2
PROX
$29.95Manufactured to the highest precision and quality, Constructed to meet OEM specifications, Available in standard sizes only09260681- SKU:
- 09260681
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- RIDING STYLE:
- ATV
- MATERIAL:
- STEEL
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE
- UNITS:
- EACH
$29.95 -
PROX Intake Valve 28.2661-2
PROX
$29.95Manufactured to the highest precision and quality, Constructed to meet OEM specifications, Available in standard sizes only09260685- SKU:
- 09260685
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- VALVE
- APPLICATION:
- INTAKE
- UNITS:
- EACH
- MATERIAL:
- STEEL
- RIDING STYLE:
- ATV
$29.95 -
PROX Exhaust Valve 28.2706-1
PROX
$39.95Manufactured to the highest precision and quality, Constructed to meet OEM specifications, Available in standard sizes only09260686- SKU:
- 09260686
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- VALVE
- MATERIAL:
- STEEL
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$39.95 -
PROX Intake Valve 28.2706-2
PROX
$24.95Manufactured to the highest precision and quality, Constructed to meet OEM specifications, Available in standard sizes only09260687- SKU:
- 09260687
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- APPLICATION:
- INTAKE
- MATERIAL:
- STEEL
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$24.95 -
PROX Valve and Spring Kit 28.SES3406-1
PROX
$139.95Replaces the OEM valves and valve springs, Steel, nitrided valves for increased durability and less wear under extreme conditions, Stronger valve springs deal with the extra weight of the steel valves, Springs are made from premium chrome vanadium steel...09261428- SKU:
- 09261428
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- MATERIAL:
- STEEL
- APPLICATION:
- EXHAUST
- TYPE:
- VALVE
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
$139.95Qty in Cart: 0Quantity:Price:$139.95Subtotal: -
PROX Valve and Spring Kit 28.SIS3406-2
PROX
$139.95Replaces the OEM valves and valve springs, Steel, nitrided valves for increased durability and less wear under extreme conditions, Stronger valve springs deal with the extra weight of the steel valves, Springs are made from premium chrome vanadium steel...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
$139.95 -
PROX Exhaust Valve 28.2661-1
PROX
$39.95Manufactured to the highest precision and quality, Constructed to meet OEM specifications, Available in standard sizes only09260684- SKU:
- 09260684
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
$39.95 -
Wiseco Valve Kit for 2006-2009 Suzuki LT-R450 QuadRacer SVKB3406
WISECO
$344.95Enhance your engine's performance with the WISECO Valve Kit SVKB3406, featuring a comprehensive set of high-quality valves and springs designed for both intake and exhaust systems. This kit ensures optimal functionality and durability, thanks to its...09263072- SKU:
- 09263072
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- APPLICATION:
- INTAKE
- MATERIAL:
- STEEL
- PRODUCT NAME:
- VALVE KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- APPLICATION:
- EXHAUST
$344.95 -
Wiseco Steel Exhaust Valve Yamaha YFM700R Raptor 2006-2021 VES030
WISECO
$44.95The WISECO Exhaust Valve VES030 is engineered for optimal performance and durability, utilizing advanced treatments like CVD and CNI to enhance its resistance to wear and friction. This innovative design not only minimizes heat penetration but also...09262238- SKU:
- 09262238
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- RIDING STYLE:
- ATV
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- UTV
$44.95 -
Wiseco Steel Intake Valve Yamaha YFM700R Raptor 2006-2015 VIS030
WISECO
$24.99The WISECO Intake Valve VIS030 is engineered for high-performance applications, featuring advanced coatings that enhance durability and efficiency. With options for either CVD or CNI treatment, these valves significantly reduce wear and friction while...09262246- SKU:
- 09262246
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
$24.99 -
Wiseco Exhaust Valve for Yamaha YFM660F Grizzly 2002-2008 VES029
WISECO
$44.95The WISECO Exhaust Valve VES029 is engineered for optimal performance and durability in high-demand applications. Utilizing advanced CVD or CNI treatments, this valve minimizes wear and friction while effectively resisting heat penetration. Experience...09261741- SKU:
- 09261741
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- MATERIAL:
- STAINLESS STEEL
$44.95
