Dirt Bike Engine Gaskets and Kits
Dirt Bike Engine Gaskets & Top-End Kits for Yamaha, Honda XR650L & CRF at JJ Motorsports
Refresh your dirt bike's top end with premium engine gaskets and complete kits from JJ Motorsports, precision-manufactured for leak-free sealing, optimal compression, and reliable performance in motocross, enduro, and trail riding. Our selection includes full gasket sets, top-end rebuild kits, O-rings, and head/base gaskets designed for perfect fitment, heat resistance, and easy installation without machining. Compatible with popular models like Yamaha YZ/WR, Honda XR650L, CRF, and more, these high-quality components from trusted brands ensure smoother operation, reduced oil consumption, and extended engine life under dusty, high-RPM conditions. From Moose Racing's comprehensive off-road sets to ProX and Athena's OEM-spec top-end kits, get everything needed for a professional rebuild—head gaskets, valve seals, base gaskets, and more—to restore power and prevent blow-by on every ride.
Shop brands like Moose Racing, ProX, and Athena for race-proven quality. Explore related categories such as dirt bike piston and ring kits for full rebuilds or dirt bike engine for cylinders and valves.
Top Dirt Bike Engine Gaskets & Kits
- Moose Offroad Complete Gasket Set Yamaha 8080037MSE – Full engine gasket kit for Yamaha models; includes all necessary seals, O-rings, and gaskets for complete top-to-bottom rebuild with OEM reliability.
- ProX Top End Gasket Set Honda XR650L 35.1623 – Precision top-end kit for Honda XR650L; features head, base, and valve stem seals for leak-free compression and easy installation.
- Athena Top End Gasket Kit Honda P400210600323 – High-performance top-end rebuild kit for Honda CRF models; includes multi-layer steel head gasket, O-rings, and seals for maximum sealing under extreme conditions.
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
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HOT RODS Water Pump Repair Kit - Honda WPK0010
HOT RODS
$30.95A leaking or failing water pump doesn't just waste coolant—it puts your engine at risk of overheating and catastrophic damage. The HOT RODS Water Pump Repair Kit gives you OEM-quality replacement components to restore pump integrity without a full...09342922- SKU:
- 09342922
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
$30.95Qty in Cart: 0Quantity:Price:$30.95Subtotal: -
HOT RODS Water Pump Repair Kit - Yamaha WPK0017
HOT RODS
$34.95A failing water pump doesn't just reduce cooling efficiency—it can leave you stranded mid-race or mid-ride with catastrophic engine damage. The HOT RODS Water Pump Repair Kit (WPK0017) gives you OEM-quality replacement components to restore your pump's...09342929- SKU:
- 09342929
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
$34.95 -
HOT RODS Water Pump Repair Kit - Yamaha WPK0029
HOT RODS
$34.95A failing water pump doesn't just compromise cooling efficiency—it threatens catastrophic engine damage and costly downtime. The HOT RODS WPK0029 delivers precision micro bearings and high-performance seals engineered to OEM specifications, restoring...09342940- SKU:
- 09342940
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
$34.95 -
HOT RODS Water Pump Repair Kit WPK0031
HOT RODS
$34.95A failing water pump doesn't just leak—it threatens engine temperature control and can lead to catastrophic overheating. The HOT RODS Water Pump Repair Kit WPK0031 gives you a cost-effective alternative to full pump replacement, addressing the root...09342941- SKU:
- 09342941
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- WATER PUMP
$34.95 -
HOT RODS Water Pump Repair Kit - Kawasaki WPK0033
HOT RODS
$40.95A leaking water pump isn't just an annoyance—it's a threat to engine reliability and performance. This repair kit gives you OEM-quality components to restore your Kawasaki's cooling system without replacing the entire pump assembly. Whether you're...09342942- SKU:
- 09342942
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
$40.95 -
HOT RODS Water Pump Repair Kit - Kawasaki WPK0034
HOT RODS
$44.95A leaking or failing water pump can sideline your machine and compromise engine cooling performance when you need it most. This HOT RODS repair kit delivers OEM-quality replacement components—gaskets, bearings, and seals—to restore your pump to factory...09342943- SKU:
- 09342943
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
$44.95 -
HOT RODS Water Pump Repair Kit - Kawasaki WPK0036
HOT RODS
$40.95A leaking water pump compromises cooling efficiency and risks catastrophic engine damage—this repair kit gives you OEM-quality replacement components without the cost of a full pump replacement. The precision micro bearings and high-pressure seals...09342944- SKU:
- 09342944
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
$40.95 -
HOT RODS Water Pump Repair Kit - Kawasaki WPK0038
HOT RODS
$34.95A leaking or worn water pump compromises engine cooling efficiency and risks catastrophic overheating—especially under race conditions or sustained high-load operation. This HOT RODS repair kit delivers OEM-quality components to restore your pump's...09342946- SKU:
- 09342946
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
$34.95 -
HOT RODS Water Pump Repair Kit WPK0039
HOT RODS
$39.95A leaking water pump compromises cooling system integrity and can lead to catastrophic engine damage if left unaddressed. The HOT RODS Water Pump Repair Kit WPK0039 gives you OEM-quality replacement components to restore your pump's seal and bearing...09342947- SKU:
- 09342947
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
$39.95 -
HOT RODS Water Pump Repair Kit - Suzuki WPK0040
HOT RODS
$46.95A leaking water pump doesn't just waste coolant—it can lead to catastrophic engine overheating and costly downtime. The HOT RODS Water Pump Repair Kit gives you everything needed to restore pump integrity without replacing the entire assembly, saving...09342948- SKU:
- 09342948
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
$46.95 -
HOT RODS Water Pump Repair Kit - Suzuki WPK0041
HOT RODS
$30.95A leaking or noisy water pump compromises your engine's cooling efficiency and can lead to catastrophic overheating during sustained track sessions or aggressive driving. This HOT RODS repair kit gives you a cost-effective alternative to full pump...09342949- SKU:
- 09342949
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
$30.95Qty in Cart: 0Quantity:Price:$30.95Subtotal: -
HOT RODS Water Pump Repair Kit - Suzuki WPK0044
HOT RODS
$31.95A leaking water pump compromises engine cooling efficiency and can lead to catastrophic overheating if left unaddressed. This HOT RODS repair kit supplies all the internal sealing and bearing components needed to restore your Suzuki's pump to OEM...09342952- SKU:
- 09342952
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
$31.95 -
HOT RODS Water Pump Repair Kit KTM WPK0047
HOT RODS
$50.95A leaking water pump doesn't just waste coolant—it can lead to catastrophic engine failure if left unaddressed. The HOT RODS Water Pump Repair Kit gives you everything needed to restore your KTM's cooling system to OEM specifications without replacing...09342954- SKU:
- 09342954
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
$50.95Qty in Cart: 0Quantity:Price:$50.95Subtotal: -
HOT RODS Water Pump Repair Kit - KTM WPK0050
HOT RODS
$50.95A leaking water pump doesn't just waste coolant—it compromises engine temperature control and risks catastrophic overheating during aggressive riding or racing. This repair kit gives you OEM-quality components to restore your pump's integrity without...09342957- SKU:
- 09342957
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
$50.95 -
HOT RODS Water Pump Repair Kit - Suzuki WPK0052
HOT RODS
$50.95A leaking water pump compromises cooling efficiency and risks catastrophic engine damage—this repair kit restores OEM-quality performance without replacing the entire assembly. The HOT RODS WPK0052 supplies precision-engineered seals, bearings, and...09342958- SKU:
- 09342958
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
$50.95 -
HOT RODS Water Pump Repair Kit - Suzuki WPK0056
HOT RODS
$30.95A failing water pump doesn't just compromise cooling efficiency—it puts your entire engine at risk of catastrophic overheating. The HOT RODS Water Pump Repair Kit (WPK0056) restores OEM-quality performance by replacing worn bearings and seals that cause...09343122- SKU:
- 09343122
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
$30.95 -
HOT RODS Water Pump Repair Kit - KTM WPK0057
HOT RODS
$50.95A leaking water pump doesn't just waste coolant—it signals bearing wear or seal failure that will only worsen under load. This HOT RODS repair kit supplies OEM-quality replacement bearings and seals to restore your pump's integrity without the cost of a...09343139- SKU:
- 09343139
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
$50.95 -
HOT RODS Water Pump Repair Kit - KTM WPK0058
HOT RODS
$63.95A leaking water pump compromises cooling efficiency and can lead to catastrophic engine failure—especially on high-demand KTM machines. This repair kit gives you OEM-quality components to restore your pump's integrity without replacing the entire...09343140- SKU:
- 09343140
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
$63.95 -
HOT RODS Water Pump Repair Kit - KTM WPK0046
HOT RODS
$46.95A leaking water pump compromises engine cooling efficiency and risks catastrophic overheating during high-demand riding. This HOT RODS repair kit delivers OEM-equivalent components to restore full pump function without replacing the entire assembly,...09343047- SKU:
- 09343047
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
$46.95Qty in Cart: 0Quantity:Price:$46.95Subtotal: -
HOT RODS Water Pump Repair Kit - Honda WPK0011
HOT RODS
$41.95A leaking water pump doesn't just waste coolant—it signals bearing wear that will only accelerate if ignored. This repair kit gives you OEM-quality components to restore your pump's integrity without a full replacement, saving time and cost on your next...09342923- SKU:
- 09342923
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP REPAIR
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
$41.95
