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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HOT RODS Transmission Bearings Kit TBK0001
HOT RODS
$151.95A transmission rebuild demands precision components that can withstand repeated engagement cycles and high rotational loads. The HOT RODS Transmission Bearings Kit TBK0001 supplies the critical needle and roller bearings your primary and secondary shafts...11060093- SKU:
- 11060093
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- STREET
- RIDING STYLE:
- ATV
- TYPE:
- TRANSMISSION
- UNITS:
- KIT
$151.95 -
HOT RODS Transmission Bearings Kit TBK0056
HOT RODS
$138.95A transmission rebuild demands precision components that can handle sustained load and heat cycles—the HOT RODS Transmission Bearings Kit TBK0056 delivers exactly that. This complete bearing set eliminates the guesswork of sourcing individual components...11060095- SKU:
- 11060095
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- TYPE:
- TRANSMISSION
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- ATV
$138.95 -
HOT RODS Transmission Bearings Kit TBK0057
HOT RODS
$146.95A transmission rebuild demands precision components that can handle repeated power cycles without degradation. The HOT RODS Transmission Bearings Kit TBK0057 supplies the critical bearing set your primary and secondary shafts require, ensuring smooth...11060096- SKU:
- 11060096
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- RIDING STYLE:
- ATV
- TYPE:
- TRANSMISSION
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
$146.95 -
HOT RODS Transmission Bearings Kit TBK0072
HOT RODS
$159.95A complete transmission bearing refresh is non-negotiable when rebuilding a transmission or engine case—worn bearings lead to premature shaft wear, excessive play, and catastrophic failure. This HOT RODS kit consolidates the critical bearings you need...11060098- SKU:
- 11060098
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- ATV
- TYPE:
- TRANSMISSION
$159.95 -
HOT RODS Transmission Bearings Kit TBK0077
HOT RODS
$151.95A complete bearing refresh is critical when rebuilding or installing a transmission—worn or substandard bearings lead to premature shaft wear, noise, and potential catastrophic failure. The HOT RODS Transmission Bearings Kit TBK0077 delivers OEM-quality...11060103- SKU:
- 11060103
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- ATV
- TYPE:
- TRANSMISSION
$151.95 -
Bikeman Performance Stage 2 Clutch Kit 2018-2020 Polaris RZR RS1 07-323-2
BIKEMAN PERFORMANCE
$537.04The Bikeman Performance Stage 2 Clutch Kit transforms your RZR RS1 into a quicker, more responsive machine by optimizing power delivery from engine to wheels. Whether you're running stock power or forced induction, this clutch system reduces RPM lag and...11410279- SKU:
- 11410279
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
- RIDING STYLE:
- UTV
- STYLE:
- STAGE 2
- TYPE:
- CENTRIFUGAL
$537.04 -
Bikeman Performance Stage 2 Clutch Kit for 2017 Polaris RZR XP Turbo 07-321-2
BIKEMAN PERFORMANCE
$512.63If you're running a turbocharged RZR XP, your clutch is working harder than stock—and a factory unit simply won't keep pace with the added boost pressure and horsepower. The Bikeman Performance Stage 2 Clutch Kit is engineered to hit peak RPMs...11410280- SKU:
- 11410280
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- UTV
- UNITS:
- KIT
- STYLE:
- STAGE 2
- TYPE:
- CENTRIFUGAL
$512.63 -
Comet TAV2 Torq-A-Verter 1" Bore 10T 40/41P Sprocket 3-8HP Engines 218355A
COMET
$279.95If you're running a small-displacement engine and losing efficiency to belt slip or inadequate power transfer, the Comet TAV2 Torq-A-Verter replaces your centrifugal clutch with a precision asymmetric torque converter that delivers measurable gains in...218355- SKU:
- 218355
- Availability:
- Ships Same Business Day
- Weight:
- 12.70 LBS
- NUMBER OF TEETH:
- 10
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- CLUTCH
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 1'
- PITCH:
- 40
- MODEL:
- TORQ-A-VERTER
- RIDING STYLE:
- ATV
$279.95Qty in Cart: 0Quantity:Price:$279.95Subtotal: -
Comet 103 HPQ Clutch for 2006-2007 Polaris Hawkeye 4x4 218875A
COMET
$389.95If you're running a 2006-2007 Polaris Hawkeye 4x4 and want measurable performance gains without compromise, the Comet 103 HPQ Clutch delivers a genuine 25% power increase over stock. This purpose-built clutch accelerates shift response and pushes your...11400152- SKU:
- 11400152
- Availability:
- Ships Same Business Day
- Weight:
- 9.95 LBS
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- MODEL:
- 103 HPQ
- PRODUCT NAME:
- CLUTCH
- STYLE:
- PRIMARY (DRIVE)
- TYPE:
- CENTRIFUGAL
- UNITS:
- EACH
$389.95 -
Comet 103 HPQ Clutch Kawasaki KVF650 Brute Force 4x4 2006-2008 219118A
COMET
$389.95If you're running a stock Kawasaki KVF650 Brute Force and want measurable gains in acceleration and top-end speed, the Comet 103 HPQ Clutch delivers exactly that—a 25% performance bump engineered with Wolfe Brothers Racing. This is a bolt-on upgrade that...11400153- SKU:
- 11400153
- Availability:
- Ships Same Business Day
- Weight:
- 10.07 LBS
- RIDING STYLE:
- UTV
- MODEL:
- 103 HPQ
- RIDING STYLE:
- ATV
- TYPE:
- CENTRIFUGAL
- UNITS:
- EACH
- PRODUCT NAME:
- CLUTCH
- STYLE:
- PRIMARY (DRIVE)
$389.95 -
Comet 20 Series Symmetric Drive Belt 203578A
COMET
$27.95The Comet 20 Series Symmetric Drive Belt 203578A delivers consistent power transmission with minimal wear, keeping your machinery running reliably through demanding conditions. Built with high-quality materials and engineered for balanced performance,...203578- SKU:
- 203578
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- LENGTH:
- 692,2 MM (27-1/4')
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- LENGTH METRIC:
- 692.2 MM
- PRODUCT NAME:
- DRIVE BELT
- WIDTH IMPERIAL:
- 3/4'
- LENGTH IMPERIAL:
- 27-1/4'
- RIDING STYLE:
- UTV
$27.95Qty in Cart: 0Quantity:Price:$27.95Subtotal: -
Comet 20 Series Symmetric Drive Belt 28.32" 203579A
COMET
$27.95The Comet 20 Series Symmetric Drive Belt maintains consistent power transmission across demanding applications, reducing vibration and ensuring smooth operation when reliability matters most. Built for durability in high-stress environments, this belt...203579- SKU:
- 203579
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- DRIVE BELT
- WIDTH IMPERIAL:
- 3/4'
- LENGTH:
- 719,1 MM (28-5/16')
- LENGTH IMPERIAL:
- 28-5/16'
- LENGTH METRIC:
- 719.1 MM
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$27.95Qty in Cart: 0Quantity:Price:$27.95Subtotal: -
Comet 20 Series 3/4" Symmetric Belt 29-9/32" OC 203580A
COMET
$27.95The Comet 20 Series 3/4" Symmetric Belt delivers consistent power transmission across a wide range of applications, whether you're running a supercharger, blower, or auxiliary equipment on your race platform. Its symmetric construction minimizes wear...203580- SKU:
- 203580
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- PRODUCT NAME:
- DRIVE BELT
- RIDING STYLE:
- ATV
- LENGTH IMPERIAL:
- 29-9/32'
- RIDING STYLE:
- UTV
- LENGTH:
- 743,7 MM (29-9/32')
- LENGTH METRIC:
- 743.7 MM
- UNITS:
- EACH
- WIDTH IMPERIAL:
- 3/4'
$27.95Qty in Cart: 0Quantity:Price:$27.95Subtotal: -
Comet 20 Series Symmetric Drive Belt 10-3/4 to 10-13/16 x 9-13/16 to 9-7/8 203586A
COMET
$27.95The Comet 20 Series Symmetric Drive Belt maintains consistent power transmission and even wear across your equipment's operating range. A symmetrical belt design eliminates tracking issues and reduces premature degradation, critical for maintaining...203586- SKU:
- 203586
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- LENGTH:
- 892,6 MM (35-9/64')
- LENGTH IMPERIAL:
- 35-9/64'
- WIDTH IMPERIAL:
- 3/4'
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- LENGTH METRIC:
- 892.6 MM
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- DRIVE BELT
$27.95Qty in Cart: 0Quantity:Price:$27.95Subtotal: -
JT SPROCKETS Sprocket - Yamaha - Black - 38 Tooth JTA1857.38BLK
JT SPROCKETS
$30.35RaceLite sprockets are made of anodized 7075-T6 aluminum, Available in hard wearing color options12112711- SKU:
- 12112711
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 38
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- TYPE:
- DRIVE
$30.35 -
EBC Clutch Kit DRCF128
EBC
$284.68Heavy-duty clutch kit designed for hard use and race applications, Features carbon-fiber lined clutch friction plates, a full set of steel plates and heavy-duty clutch springs, Ideal for use in 4-stroke, high-torque engine applications; great upgrade for...11311971- SKU:
- 11311971
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- TYPE:
- FRICTION PLATE SET
$284.68 -
EBC Clutch Kit DRCF200
EBC
$175.57Heavy-duty clutch kit designed for hard use and race applications, Features carbon-fiber lined clutch friction plates, a full set of steel plates and heavy-duty clutch springs, Ideal for use in 4-stroke, high-torque engine applications; great upgrade for...11311980- SKU:
- 11311980
- Availability:
- Ships Same Business Day
- Weight:
- 1.29 LBS
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- TYPE:
- FRICTION PLATE SET
$175.57 -
EBC Clutch Kit DRC6
EBC
$116.80Anti-swell, alloy-impregnated heavy-duty cork-based facings for smooth clutch take-up, Allow modulation, unlike paper clutches that tend to snatch, Complete engine set of friction plates, HD springs and steel separator plates prevent premature driven...DRC6- SKU:
- DRC6
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- UNITS:
- KIT
- TYPE:
- FRICTION PLATE SET
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ATV
$116.80 -
EBC Clutch Kit DRC88
EBC
$161.76Anti-swell, alloy-impregnated heavy-duty cork-based facings for smooth clutch take-up, Allow modulation, unlike paper clutches that tend to snatch, Complete engine set of friction plates, HD springs and steel separator plates prevent premature driven...DRC88- SKU:
- DRC88
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- RIDING STYLE:
- UTV
- TYPE:
- FRICTION PLATE SET
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$161.76 -
EBC Clutch Kit DRC81
EBC
$119.41Stock clutches struggle under sustained performance demands, causing slipping, inconsistent bite, and premature wear. The EBC Clutch Kit DRC81 delivers the durability and modulation control needed for serious riding—whether you're tracking your bike,...DRC81- SKU:
- DRC81
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- RIDING STYLE:
- ATV
- TYPE:
- FRICTION PLATE SET
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- UTV
- UNITS:
- KIT
$119.41
