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
-
HOT RODS Crankshaft Kit CBK0043
HOT RODS
$622.95If you're building a high-performance engine or refreshing a tired bottom end, the HOT RODS Crankshaft Kit CBK0043 delivers factory-spec reliability with the durability to handle aggressive tuning and sustained power demands. This complete assembly...09210399- SKU:
- 09210399
- Availability:
- Ships Same Business Day
- Weight:
- 11.75 LBS
- TYPE:
- OEM
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
$622.95 -
HOT RODS Crankshaft Kit CBK0080
HOT RODS
$741.95The HOT RODS Crankshaft Kit CBK0080 delivers factory-matched performance without compromise. Built to meet or exceed OEM specifications, this complete assembly is ready for immediate installation in applications requiring increased stroke length and...09210401- SKU:
- 09210401
- Availability:
- Ships Same Business Day
- Weight:
- 14.75 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- OEM
$741.95 -
HOT RODS Crankshaft Kit CBK0082
HOT RODS
$716.95If you're building a high-performance engine or restoring a classic, the HOT RODS Crankshaft Kit CBK0082 delivers the precision and durability you need for reliable power. This factory-assembled complete crankshaft assembly meets or exceeds OEM...09210402- SKU:
- 09210402
- Availability:
- Ships Same Business Day
- Weight:
- 14.75 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- OEM
$716.95 -
HOT RODS Crankshaft Kit CBK0083
HOT RODS
$835.95If you're building a high-performance engine or restoring a classic, the HOT RODS Crankshaft Kit CBK0083 delivers the precision and durability you need to handle increased displacement and power output. This factory-assembled complete crankshaft assembly...09210403- SKU:
- 09210403
- Availability:
- Ships Same Business Day
- Weight:
- 17.15 LBS
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- OEM
- UNITS:
- KIT
$835.95 -
HOT RODS Crankshaft Kit CBK0096
HOT RODS
$835.95If you're serious about maximizing displacement and power output, a stroker crankshaft kit is one of the most effective upgrades available. The HOT RODS Crankshaft Kit CBK0096 delivers factory-spec accuracy with the durability required for high-RPM...09210404- SKU:
- 09210404
- Availability:
- Ships Same Business Day
- Weight:
- 12.85 LBS
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- OEM
- UNITS:
- KIT
$835.95 -
HOT RODS Crankshaft Kit CBK0097
HOT RODS
$622.95If you're building a high-performance engine or restoring a classic with modern reliability, the HOT RODS Crankshaft Kit CBK0097 delivers factory-matched precision without compromise. This complete assembly arrives ready to install, featuring a Hot Rods...09210405- SKU:
- 09210405
- Availability:
- Ships Same Business Day
- Weight:
- 14.37 LBS
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- OEM
- UNITS:
- KIT
$622.95 -
HOT RODS Crankshaft Kit CBK0098
HOT RODS
$662.95If you're building a high-performance engine or restoring a classic with serious power goals, the HOT RODS Crankshaft Kit CBK0098 delivers the reliability and precision you need to push hard without compromise. This factory-assembled crank is built to...09210406- SKU:
- 09210406
- Availability:
- Ships Same Business Day
- Weight:
- 12.33 LBS
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- OEM
- UNITS:
- KIT
$662.95 -
HOT RODS Crankshaft Kit CBK0106
HOT RODS
$716.95If you're building or rebuilding an engine that demands reliability and performance beyond stock specifications, the HOT RODS Crankshaft Kit CBK0106 delivers the precision engineering required to handle increased power and RPM demands. This...09210407- SKU:
- 09210407
- Availability:
- Ships Same Business Day
- Weight:
- 14.05 LBS
- TYPE:
- OEM
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
$716.95 -
HOT RODS Crankshaft Kit CBK0112
HOT RODS
$874.95If you're building a high-performance engine or restoring a classic with increased displacement, the HOT RODS Crankshaft Kit CBK0112 delivers the durability and precision you need to handle aggressive power levels. This factory-assembled stroker crank...09210408- SKU:
- 09210408
- Availability:
- Ships Same Business Day
- Weight:
- 13.70 LBS
- TYPE:
- OEM
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
$874.95 -
HOT RODS Crankshaft Kit CBK0114
HOT RODS
$835.95The HOT RODS Crankshaft Kit CBK0114 delivers the stroke and durability your high-performance engine demands, whether you're building a stroker for increased displacement or replacing a worn OEM unit. This factory-assembled, true-to-spec crankshaft meets...09210409- SKU:
- 09210409
- Availability:
- Ships Same Business Day
- Weight:
- 19.95 LBS
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- OEM
- UNITS:
- KIT
$835.95 -
HOT RODS Crankshaft Kit CBK0116
HOT RODS
$901.95If you're building or rebuilding an engine with demanding performance requirements, the HOT RODS Crankshaft Kit CBK0116 delivers the reliability and precision you need without compromise. Factory-assembled and validated to OEM specifications, this...09210410- SKU:
- 09210410
- Availability:
- Ships Same Business Day
- Weight:
- 19.44 LBS
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- OEM
- RIDING STYLE:
- UTV
- UNITS:
- KIT
$901.95 -
HOT RODS Crankshaft Kit CBK0140
HOT RODS
$689.95If you're building a high-performance engine or looking to increase displacement without a complete rebuild, the HOT RODS Crankshaft Kit CBK0140 delivers factory-matched reliability with measurable power gains. This complete assembly arrives...09210417- SKU:
- 09210417
- Availability:
- Ships Same Business Day
- Weight:
- 14.40 LBS
- TYPE:
- STROKER
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
$689.95 -
HOT RODS Crankshaft Kit CBK0145
HOT RODS
$795.95If you're building a high-performance engine or restoring a classic with upgraded displacement, the HOT RODS Crankshaft Kit CBK0145 delivers the durability and precision you need to handle increased boost and rpm. Factory-assembled and pre-tuned to OEM...09210418- SKU:
- 09210418
- Availability:
- Ships Same Business Day
- Weight:
- 14.10 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- STROKER
$795.95Qty in Cart: 0Quantity:Price:$795.95Subtotal: -
HOT RODS Crankshaft Kit CBK0146
HOT RODS
$741.95If you're building a high-performance engine or restoring a classic with modern reliability in mind, the HOT RODS Crankshaft Kit CBK0146 delivers factory-spec precision without compromise. This complete assembly arrives factory-assembled and true to OEM...09210419- SKU:
- 09210419
- Availability:
- Ships Same Business Day
- Weight:
- 12.75 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- STROKER
$741.95 -
HOT RODS Crankshaft Kit CBK0149
HOT RODS
$993.95If you're building a high-performance engine or restoring a classic with serious power goals, the HOT RODS Crankshaft Kit CBK0149 delivers the durability and precision you need to handle increased displacement and boost. Factory-assembled and validated...09210420- SKU:
- 09210420
- Availability:
- Ships Same Business Day
- Weight:
- 13.77 LBS
- UNITS:
- KIT
- TYPE:
- STROKER
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
$993.95 -
HOT RODS Crankshaft Kit CBK0150
HOT RODS
$874.95If you're building a high-displacement engine or rebuilding your current powerplant, the HOT RODS Crankshaft Kit CBK0150 delivers the precision and durability you need to handle sustained power and RPM demands. This factory-assembled unit arrives true to...09210421- SKU:
- 09210421
- Availability:
- Ships Same Business Day
- Weight:
- 21.20 LBS
- UNITS:
- KIT
- TYPE:
- STROKER
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
$874.95 -
HOT RODS Crankshaft Kit CBK0152
HOT RODS
$901.95If you're building a high-performance engine or planning a displacement increase, the HOT RODS Crankshaft Kit CBK0152 delivers factory-matched precision without the factory limitations. This complete assembly arrives pre-assembled and true to OEM...09210422- SKU:
- 09210422
- Availability:
- Ships Same Business Day
- Weight:
- 18.15 LBS
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- STROKER
- UNITS:
- KIT
$901.95Qty in Cart: 0Quantity:Price:$901.95Subtotal: -
HOT RODS Crankshaft Kit CBK0177
HOT RODS
$1,258.95If you're building a high-performance engine or rebuilding a tired block, the HOT RODS Crankshaft Kit CBK0177 delivers the durability and precision you need to handle increased displacement and horsepower. This factory-assembled stroker crank comes...09210488- SKU:
- 09210488
- Availability:
- Ships Same Business Day
- Weight:
- 19.65 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- OEM
$1,258.95 -
HOT RODS Crankshaft Kit CBK0178
HOT RODS
$1,277.95If you're building a high-performance engine that demands reliability under extreme conditions, the HOT RODS Crankshaft Kit CBK0178 delivers the durability and precision needed for sustained power delivery. This factory-assembled unit meets or exceeds...09210489- SKU:
- 09210489
- Availability:
- Ships Same Business Day
- Weight:
- 19.35 LBS
- RIDING STYLE:
- UTV
- TYPE:
- OEM
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
$1,277.95 -
HOT RODS Crankshaft Kit CBK0179
HOT RODS
$768.95If you're building a high-performance engine or restoring a classic with modern reliability, the HOT RODS Crankshaft Kit CBK0179 delivers factory-matched precision with the durability to handle serious power. This complete assembly arrives factory-built...09210490- SKU:
- 09210490
- Availability:
- Ships Same Business Day
- Weight:
- 13.25 LBS
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- OEM
- UNITS:
- KIT
$768.95
