ATV/UTV Drivetrain
ATV/UTV Drivetrain Parts at JJ Motorsports
Enhance your ATV or UTV's power transfer with rugged drivetrain components from JJ Motorsports. Our selection includes differential bearing/seal kits, drive shaft assemblies, reverse chains, and steel plates designed for superior strength, friction resistance, and easy installation in challenging off-road conditions. Compatible with Can-Am, Polaris, Kawasaki, and more, these parts exceed OEM specs for better traction, reduced wear, and reliable performance on trails or utility tasks.
Shop trusted brands like Moose Racing for precision kits. Explore related categories such as ATV/UTV engine parts for rebuilds or ATV/UTV braking for complete systems.
Top ATV/UTV Drivetrain Products
- MOOSE RACING Differential Bearing/Seal Kit - Can-Am - Front/Rear 25-2106 – High-speed EMQ bearings with advanced seals for optimal performance.
- MOOSE RACING Center Drive Shaft Bearing Assembly 25-1671 – Complete assembly with aggressive seals to keep out dirt and water.
- MOOSE RACING Transaxle Reverse Chain 25-8001 – Heat-treated for 4.5% stronger shear strength than OEM.
- MOOSE RACING Steel Drive Plates M80-7800-7 – 300% stronger than aluminum with increased flywheel effect for better traction.
- MOOSE RACING Differential Seal Kit - Front 25-2115-5 – High-quality rubber seals for leak-proof differential protection.
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
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MOOSE RACING Differential Seal Kit - Front 25-2059-5
MOOSE RACING
$16.95Differential seal failure is one of the most overlooked sources of performance loss and component damage in racing applications. A compromised seal allows gear oil to escape and contaminants to...09350421- SKU:
- 09350421
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- TYPE:
- DIFFERENTIAL
- RIDING STYLE:
- ATV
- MATERIAL:
- RUBBER
- UNITS:
- KIT
- PRODUCT NAME:
- SEAL KIT
$16.95Qty in Cart: 0Quantity:Price:$16.95Subtotal: -
MOOSE RACING Differential Seal Kit - Front 25-2066-5
MOOSE RACING
$26.95Differential seal failure is one of the most overlooked sources of fluid leakage in high-performance vehicles, leading to premature bearing wear and catastrophic drivetrain failure if left...09350422- SKU:
- 09350422
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
- MATERIAL:
- RUBBER
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
$26.95 -
MOOSE RACING Differential Seal Kit - Front 25-2060-5
MOOSE RACING
$20.95Differential seal failure is one of the most overlooked maintenance issues that can lead to catastrophic drivetrain damage and costly repairs. The MOOSE RACING Differential Seal Kit eliminates leaks...09350474- SKU:
- 09350474
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
- MATERIAL:
- RUBBER
- UNITS:
- KIT
- PRODUCT NAME:
- SEAL KIT
$20.95 -
MOOSE RACING Differential Seal Kit - Rear 25-2061-5
MOOSE RACING
$22.95A leaking differential doesn't just cost you performance—it costs you money and reliability. The MOOSE RACING Differential Seal Kit restores the integrity of your rear differential housing,...09350475- SKU:
- 09350475
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- RUBBER
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
$22.95Qty in Cart: 0Quantity:Price:$22.95Subtotal: -
MOOSE RACING Clutch Kit M90-175
MOOSE RACING
$233.95A worn or slipping clutch kills performance and drains your wallet on replacement jobs. The MOOSE RACING Clutch Kit M90-175 delivers a complete solution with OEM-quality components engineered to...11311873- SKU:
- 11311873
- Availability:
- Ships Same Business Day
- Weight:
- 2.26 LBS
- RIDING STYLE:
- UTV
- FEATURES:
- INCLUDES GASKET
- RIDING STYLE:
- ATV
- SPRING MATERIAL:
- CHROME SILICON
- TYPE:
- COMPLETE
- DRIVE PLATE MATERIAL:
- STEEL
- FEATURES:
- INCLUDES SPRINGS
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
$233.95 -
MOOSE RACING Clutch Kit M90-165
MOOSE RACING
$192.95A worn or slipping clutch robs you of power transfer and costs you races. The MOOSE RACING Clutch Kit M90-165 delivers OEM-quality engagement with aftermarket durability, giving you the responsive...11311874- SKU:
- 11311874
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- DRIVE PLATE MATERIAL:
- STEEL
- FEATURES:
- INCLUDES GASKET
- FEATURES:
- INCLUDES SPRINGS
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- RIDING STYLE:
- UTV
- SPRING MATERIAL:
- CHROME SILICON
- TYPE:
- COMPLETE
$192.95 -
MOOSE RACING Front Chain Slider - Honda TRX400EX/X - Black 1022-BLK
MOOSE RACING
$44.95The front chain slider is essential protection against premature sprocket wear and chain damage during aggressive riding or racing conditions. By absorbing direct impact and friction, this slider...12310066- SKU:
- 12310066
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- PRODUCT NAME:
- CHAIN SLIDER
- COLOR/FINISH:
- BLACK
- MATERIAL:
- POLYURETHANE
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$44.95Qty in Cart: 0Quantity:Price:$44.95Subtotal: -
MOOSE RACING Front Chain Slider - Honda TRX400EX/X - Red 1022-RED
MOOSE RACING
$44.95The front sprocket area is exposed to constant chain friction, debris, and impact during aggressive riding. A quality chain slider protects your sprocket from premature wear and chain damage,...12310067- SKU:
- 12310067
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- COLOR/FINISH:
- RED
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- MATERIAL:
- POLYURETHANE
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- CHAIN SLIDER
$44.95 -
On Sale
VESRAH Clutch Spring Set SK-206
VESRAH
MSRP: $9.33Now: $8.86Was: $9.33A worn or failing clutch spring set compromises your ability to engage and disengage smoothly, leading to slippage, inconsistent bite, and accelerated wear on your clutch basket and plates. The...11310414- SKU:
- 11310414
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- SPRING SET
- RIDING STYLE:
- ATV
- SPRING MATERIAL:
- STEEL
- TYPE:
- CLUTCH
- UNITS:
- SET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- UTV
- RIDING STYLE:
- OFF-ROAD
MSRP: $9.33Now: $8.86Was: $9.33 -
MOOSE RACING Transmission Seal Kit - Polaris 25-7111
MOOSE RACING
$70.95Transmission oil leaks compromise both performance and reliability, leaving you stranded or facing costly engine damage. The MOOSE RACING Transmission Seal Kit restores a complete seal on your...09351064- SKU:
- 09351064
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- RIDING STYLE:
- UTV
- TYPE:
- TRANSMISSION
$70.95 -
MOOSE RACING Transmission Seal Kit - Polaris 25-7112
MOOSE RACING
$70.95Transmission oil leaks compromise system efficiency and can lead to catastrophic component failure if left unaddressed. The MOOSE RACING Transmission Seal Kit restores your transmission's integrity...09351065- SKU:
- 09351065
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- RIDING STYLE:
- UTV
- TYPE:
- TRANSMISSION
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- PRODUCT NAME:
- SEAL KIT
$70.95 -
MOOSE RACING Differential Seal Kit - Rear 25-2013-5
MOOSE RACING
$24.95A leaking differential isn't just messy—it's a threat to your drivetrain's longevity. The MOOSE RACING Differential Seal Kit addresses the root cause of fluid loss, protecting your gears and bearings...09350413- SKU:
- 09350413
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- PRODUCT NAME:
- SEAL KIT
- MATERIAL:
- RUBBER
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
- UNITS:
- KIT
$24.95 -
MOOSE RACING Differential Seal Kit - Rear 25-2021-5
MOOSE RACING
$20.95A leaking differential is a silent performance killer—it compromises gear lubrication, reduces mechanical efficiency, and can lead to catastrophic failure if left unaddressed. The MOOSE RACING...09350415- SKU:
- 09350415
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MATERIAL:
- RUBBER
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
$20.95 -
MOOSE RACING Front Differential Seal Kit 25-2022-5
MOOSE RACING
$31.95A failing front differential seal compromises your drivetrain's integrity and invites contamination that accelerates wear on critical gears and bearings. The MOOSE RACING Front Differential Seal Kit...09350416- SKU:
- 09350416
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MATERIAL:
- RUBBER
- UNITS:
- KIT
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
$31.95 -
MOOSE RACING Differential Seal Kit - Rear 25-2030-5
MOOSE RACING
$22.95Differential seals are critical to maintaining proper lubrication and preventing gear oil leakage, which directly impacts differential longevity and performance. A worn or damaged seal can lead to...09350417- SKU:
- 09350417
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
$22.95Qty in Cart: 0Quantity:Price:$22.95Subtotal: -
MOOSE RACING Front Chain Slider - Kawasaki KFX450 - Black 1015-BLK
MOOSE RACING
$44.95Protect your chain and sprocket assembly from premature wear and impact damage during aggressive riding. The MOOSE RACING Front Chain Slider absorbs contact from rocks, roots, and terrain obstacles,...12310160- SKU:
- 12310160
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- CHAIN SLIDER
- RIDING STYLE:
- ATV
- MATERIAL:
- POLYURETHANE
- MOUNTING POSITION:
- FRONT
- UNITS:
- EACH
$44.95Qty in Cart: 0Quantity:Price:$44.95Subtotal: -
MOOSE RACING Differential Bearing/Seal Kit - Kawasaki - Rear 25-2021
MOOSE RACING
$94.95A worn differential bearing and seal kit compromises your rear differential's ability to maintain proper pressure and lubrication under load, leading to premature failure and costly repairs. The...A252021- SKU:
- A252021
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- POSITION:
- REAR
- PRODUCT NAME:
- BEARING AND SEAL KIT
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
- UNITS:
- KIT
$94.95 -
MOOSE RACING Differential Bearing/Seal Kit - Arctic Cat/Suzuki - Front 25-2022
MOOSE RACING
$158.95Differential bearing wear is a silent performance killer—ignored seals lead to contamination, friction, and catastrophic failure that can sideline your machine mid-season. The MOOSE RACING...A252022- SKU:
- A252022
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- PRODUCT NAME:
- BEARING AND SEAL KIT
- UNITS:
- KIT
- POSITION:
- FRONT
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
$158.95Qty in Cart: 0Quantity:Price:$158.95Subtotal: -
MOOSE RACING Differential Bearing/Seal Kit - Yamaha - Rear 25-2030
MOOSE RACING
$110.95A worn differential bearing or seal can compromise your rear axle's structural integrity and lead to costly gear damage down the line. This MOOSE RACING kit delivers everything you need for a...A252030- SKU:
- A252030
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING AND SEAL KIT
- POSITION:
- REAR
$110.95 -
MOOSE RACING Differential Seal Kit - Rear 25-2080-5
MOOSE RACING
$62.95Rear differential seals are critical to maintaining your drivetrain's integrity—worn or compromised seals allow gear oil to escape, leading to inadequate lubrication, noise, and potential bearing...09350968- SKU:
- 09350968
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- PRODUCT NAME:
- SEAL KIT
- MATERIAL:
- RUBBER
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
- UNITS:
- KIT
$62.95
