ATV/UTV Engine
ATV/UTV Engine Parts at JJ Motorsports
Maximize your ATV or UTV's engine life with top-quality components from JJ Motorsports. Our selection includes gasket kits, connecting rods, water pump rebuild kits, and timing plugs designed for reliable sealing, strength, and easy installation in demanding off-road conditions. Compatible with Polaris, Can-Am, Honda, and more, these parts ensure peak power, reduced wear, and efficient operation for trail riding or utility work.
Shop trusted brands like Moose Racing for rebuild kits and Winderosa for gaskets. Explore related categories such as ATV/UTV air and fuel for intake upgrades or ATV/UTV drivetrain for transmission enhancements.
Top ATV/UTV Engine Products
- MOOSE UTILITY Clutch Cover Gasket Seal 500-1265-PU – Durable seal for clutch cover protection.
- WINDEROSA Standard Bore Gasket Kit 810585 – Complete kit for engine sealing and rebuilds.
- WORKS CONNECTION Engine Timing Plug 24-590 – Precision plug for accurate timing adjustments.
- MOOSE RACING Connecting Rod MR5026 – High-strength rod for engine durability.
- MOOSE RACING Water Pump Rebuild Kit 821865 – Comprehensive kit for water pump maintenance.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
QUAD LOGIC Engine Drain Plug 100-2389
QUAD LOGIC
$24.95A quality engine drain plug is foundational to maintaining oil system integrity and preventing costly leaks. The QUAD LOGIC 100-2389 delivers precision engineering that ensures reliable sealing...09200225- SKU:
- 09200225
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- PRODUCT NAME:
- DRAIN PLUG
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- RIDING STYLE:
- UTV
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
QUAD LOGIC Front Differential Drain Plug 100-4201
QUAD LOGIC
$24.95Regular differential fluid maintenance is critical to protect your gears from wear, heat damage, and contamination—and a quality drain plug is the foundation of that routine. The QUAD LOGIC Front...09200226- SKU:
- 09200226
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- DRAIN PLUG
- RIDING STYLE:
- UTV
- UNITS:
- EACH
$24.95 -
QUAD LOGIC Engine Drain Plug 500-1254
QUAD LOGIC
$24.95A quality engine drain plug is fundamental to maintaining oil system integrity and preventing costly leaks that compromise engine performance. The QUAD LOGIC 500-1254 delivers reliable sealing and...09200227- SKU:
- 09200227
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- DRAIN PLUG
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- RIDING STYLE:
- UTV
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
QUAD LOGIC Front Differential Drain Plug and O-Ring 100-2387
QUAD LOGIC
$24.95Regular differential fluid changes are essential to maintaining gear longevity and preventing costly transmission damage, yet a damaged or missing drain plug can compromise your entire service...09200223- SKU:
- 09200223
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PRODUCT NAME:
- DRAIN PLUG
- RIDING STYLE:
- UTV
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
QUAD LOGIC Impeller - Can-Am GEN 2 500-1135-PU
QUAD LOGIC
$74.95The QUAD LOGIC Impeller is engineered for Can-Am GEN 2 500cc machines that demand consistent, reliable cooling performance in extreme riding conditions. Billet construction eliminates the flex and...09320249- SKU:
- 09320249
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- TYPE:
- WATER PUMP
- UNITS:
- EACH
- PRODUCT NAME:
- IMPELLER
- RIDING STYLE:
- UTV
$74.95 -
MOOSE RACING Clutch Cover Gasket 817282
MOOSE RACING
$16.69A failing clutch cover gasket compromises engine sealing and leads to oil leakage, reduced performance, and potential internal damage. The MOOSE RACING 817282 delivers OEM-equivalent reliability at a...09341422- SKU:
- 09341422
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- TYPE:
- CLUTCH COVER
$16.69 -
On Sale
VESRAH Complete Gasket Kit - Polaris VG-P008C
VESRAH
MSRP: $131.03Now: $124.48Was: $131.03Engine rebuilds demand precision sealing to prevent compression loss, contamination, and premature wear. The VESRAH Complete Gasket Kit (VG-P008C) includes every gasket, o-ring, and valve guide oil...09340259- SKU:
- 09340259
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- UNITS:
- SET
- TYPE:
- COMPLETE
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- ATV
MSRP: $131.03Now: $124.48Was: $131.03Qty in Cart: 0Quantity:Price:MSRP: $131.03Now: $124.48Was: $131.03Subtotal: -
On Sale
VESRAH Exhaust Valve GG-2022-EX
VESRAH
MSRP: $42.09Now: $39.99Was: $42.09Exhaust valve performance directly impacts engine efficiency, combustion timing, and overall power output. The VESRAH GG-2022-EX is precision-engineered to OEM specifications, ensuring reliable...09260092- SKU:
- 09260092
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- APPLICATION:
- EXHAUST
- HEAD DIAMETER:
- 22,00 MM
- HEAD DIAMETER METRIC:
- 22.00 MM
- LENGTH METRIC:
- 63.50 MM
- PRODUCT NAME:
- VALVE
- STEM DIAMETER METRIC:
- 5.00 MM
- RIDING STYLE:
- ATV
- UNITS:
- EACH
MSRP: $42.09Now: $39.99Was: $42.09Qty in Cart: 0Quantity:Price:MSRP: $42.09Now: $39.99Was: $42.09Subtotal: -
MOOSE RACING Crankcase Bearing and Seal Kit 24-1005
MOOSE RACING
$86.95A worn or damaged crankshaft bearing can compromise engine reliability and performance, leading to increased friction, heat, and potential catastrophic failure. The MOOSE RACING Crankcase Bearing and...A241005- SKU:
- A241005
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- ATV
- TYPE:
- CRANK
$86.95Qty in Cart: 0Quantity:Price:$86.95Subtotal: -
MOOSE RACING Crank Bearing with Seals - YFS200 24-1043
MOOSE RACING
$102.95A worn or damaged crankshaft bearing directly compromises engine reliability and performance—especially critical on 2-stroke engines where crankcase integrity is everything. The MOOSE RACING Crank...A241043- SKU:
- A241043
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
- APPLICATION:
- CRANKSHAFT
- TYPE:
- BALL
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- BEARING
- UNITS:
- KIT
$102.95 -
MOOSE RACING Top End Gasket Kit - Honda 810866
MOOSE RACING
$21.90A top-end rebuild demands precision and reliability—cheap gasket sets fail under load, costing you downtime and frustration. The MOOSE RACING Top End Gasket Kit delivers OEM-quality seals and gaskets...09346503- SKU:
- 09346503
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- PRODUCT NAME:
- GASKET
- UNITS:
- KIT
$21.90 -
MOOSE RACING Top End Gasket Kit - Polaris 8100006
MOOSE RACING
$164.97A top-end rebuild demands precision gaskets and seals that won't fail under load. The MOOSE RACING Top End Gasket Kit delivers OEM-equivalent reliability at a fraction of the cost, with...09346510- SKU:
- 09346510
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- PRODUCT NAME:
- GASKET
- TYPE:
- TOP END
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$164.97 -
MOOSE RACING Cylinder - Standard - RZR XP 1000 MSE60003
MOOSE RACING
$622.95A worn or damaged cylinder compromises your RZR XP 1000's compression, throttle response, and overall reliability—especially critical if you're pushing your machine hard in competition or demanding...09310631- SKU:
- 09310631
- Availability:
- Ships Same Business Day
- Weight:
- 7.07 LBS
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- UTV
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- PRODUCT NAME:
- CYLINDER
- UNITS:
- EACH
- MATERIAL:
- CAST
$622.95 -
MOOSE RACING Cylinder - Standard - Polaris MSE60006
MOOSE RACING
$605.95A worn or damaged cylinder compromises both performance and reliability—leaving you stranded or forcing costly downtime. The MOOSE RACING Cylinder delivers OEM-spec precision and durability without...09310964- SKU:
- 09310964
- Availability:
- Ships Same Business Day
- Weight:
- 7.30 LBS
- COLOR/FINISH:
- GRAY
- CYLINDER DIAMETER METRIC:
- 93.00 MM
- BORE SIZE METRIC:
- STANDARD
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- CYLINDER DIAMETER:
- 93,00 MM
- ENGINE TYPE:
- 4-CYCLE
- MATERIAL:
- CAST
- PRODUCT NAME:
- CYLINDER
- DISPLACEMENT:
- 1000 CC
- RIDING STYLE:
- UTV
$605.95 -
MOOSE RACING Cylinder - Standard - Polaris MSE60004
MOOSE RACING
$622.95A worn or damaged cylinder directly compromises your engine's compression, power delivery, and overall reliability. This MOOSE RACING replacement cylinder restores OEM performance specifications...09310963- SKU:
- 09310963
- Availability:
- Ships Same Business Day
- Weight:
- 7.30 LBS
- COLOR/FINISH:
- GRAY
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- CYLINDER DIAMETER METRIC:
- 93.00 MM
- DISPLACEMENT:
- 875 CC
- RIDING STYLE:
- UTV
- CYLINDER DIAMETER:
- 93,00 MM
- ENGINE TYPE:
- 4-CYCLE
- MATERIAL:
- CAST
- PRODUCT NAME:
- CYLINDER
- BORE SIZE METRIC:
- STANDARD
- MATERIAL:
- ALUMINUM
- UNITS:
- EACH
$622.95 -
MOOSE RACING Countershaft Sprocket Seal Kit - Yamaha 25-4032
MOOSE RACING
$23.95Countershaft seal failure is a common culprit behind oil leaks and premature bearing wear on Yamaha dirt bikes. This MOOSE RACING kit replaces worn seals and bushings with OEM-quality components,...09350425- SKU:
- 09350425
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- ATV
- APPLICATION:
- COUNTERSHAFT
- UNITS:
- KIT
$23.95Qty in Cart: 0Quantity:Price:$23.95Subtotal: -
MOOSE RACING Magnetic Drain Plug DP111
MOOSE RACING
$23.95Metal particles inevitably accumulate in your engine oil during normal operation—especially during break-in periods or after high-mileage service. The MOOSE RACING Magnetic Drain Plug DP111 captures...09200042- SKU:
- 09200042
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- DIAMETER - THREAD SIZE METRIC:
- M14 X 1.50 X 35 MM
- PRODUCT NAME:
- PLUG
- UNITS:
- EACH
- TYPE:
- DRAIN
- MATERIAL:
- 7075 ALUMINUM
- COLOR/FINISH:
- RED
- FEATURES:
- MAGNETIC
- RIDING STYLE:
- UTV
$23.95Qty in Cart: 0Quantity:Price:$23.95Subtotal: -
MOOSE RACING Magnetic Drain Plug DP113
MOOSE RACING
$23.95Engine wear is inevitable, but metal particle accumulation doesn't have to be. The MOOSE RACING Magnetic Drain Plug DP113 continuously captures ferrous debris that circulates through your oil system,...09200043- SKU:
- 09200043
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- PRODUCT NAME:
- PLUG
- RIDING STYLE:
- ATV
- TYPE:
- DRAIN
- DIAMETER - THREAD SIZE METRIC:
- M14 X 1.50 X 35 MM
- MATERIAL:
- 7075 ALUMINUM
- COLOR/FINISH:
- RED
- UNITS:
- EACH
- FEATURES:
- MAGNETIC
- RIDING STYLE:
- UTV
$23.95Qty in Cart: 0Quantity:Price:$23.95Subtotal: -
MOOSE RACING Top End Gasket Kit - Polaris 810965
MOOSE RACING
$57.18A top-end rebuild demands precision gaskets and seals that won't compromise engine integrity or cost you a fortune. The MOOSE RACING Top End Gasket Kit gives you OEM-quality components at a fraction...09344828- SKU:
- 09344828
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- GASKET
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- TYPE:
- TOP END
- RIDING STYLE:
- UTV
$57.18Qty in Cart: 0Quantity:Price:$57.18Subtotal: -
MOOSE RACING Motor Seals - LT250R 822148
MOOSE RACING
$31.92Engine seals are critical wear items that prevent oil leakage and maintain pressure throughout your engine and transmission. OEM replacement seals come with premium pricing, but MOOSE Racing Motor...M822148- SKU:
- M822148
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- RIDING STYLE:
- ATV
- UNITS:
- SET
- PRODUCT NAME:
- SEAL
- APPLICATION:
- ENGINE
- TYPE:
- OIL
$31.92Qty in Cart: 0Quantity:Price:$31.92Subtotal:
