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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EPI Clutch Kit WE437660
EPI
$319.99Upgrading to 28" or larger tires without compensating your clutch kit results in power loss and sluggish low-end response. The EPI Clutch Kit WE437660 restores the snap and torque your machine needs, reducing belt slip while keeping clutch temperatures...11400764- SKU:
- 11400764
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- UTV
$319.99Qty in Cart: 0Quantity:Price:$319.99Subtotal: -
EPI Clutch Kit WE437643
EPI
$374.99If you're running aggressive 27-28" tires or paddle tires in mud and sand, your stock clutch is fighting against you. The EPI Clutch Kit WE437643 is engineered to pull easier under extreme load, giving you the engagement you need when traction matters...11400765- SKU:
- 11400765
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
- RIDING STYLE:
- ATV
$374.99 -
EPI Clutch Kit WE437645
EPI
$374.99If you've upgraded to 28" or larger tires, you're likely experiencing power loss and sluggish low-end response—the EPI Clutch Kit WE437645 restores that lost performance and brings back crisp throttle control. This kit is engineered to handle the...11400766- SKU:
- 11400766
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
- RIDING STYLE:
- UTV
$374.99 -
EPI Secondary Clutch Rebuild Kit WE213215
EPI
$82.99A worn secondary clutch compromises your CVT system's ability to maintain consistent engagement and power delivery across the RPM band. This EPI rebuild kit restores your secondary clutch to factory performance specifications, eliminating slippage and...11410137- SKU:
- 11410137
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- UTV
- TYPE:
- CLUTCH
- UNITS:
- KIT
- PRODUCT NAME:
- REBUILD KIT
- STYLE:
- SECONDARY (DRIVEN)
$82.99 -
EPI Clutch Weight Pin Set - 3 Piece WE210923
EPI
$23.99Weight pins are a critical wear component in Polaris clutch systems—deterioration directly impacts engagement consistency, throttle response, and overall drivability. This OEM-style replacement set restores factory clutch performance without compromising...11400727- SKU:
- 11400727
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- PRODUCT NAME:
- PIN KIT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- CLUTCH WEIGHT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
$23.99 -
EPI Clutch Kit WE437523
EPI
$354.99If you're running oversized tires or frequently operating in variable terrain, your stock clutch is likely leaving power on the table. The EPI Clutch Kit WE437523 restores the low-end and midrange responsiveness you've lost while significantly reducing...11400728- SKU:
- 11400728
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- ELEVATION IMPERIAL:
- 0' - 3000'
- FOR TIRE SIZE IMPERIAL:
- 27' - 28'
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ATV
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
$354.99Qty in Cart: 0Quantity:Price:$354.99Subtotal: -
Dayco XTX2280 Drive Belt for Kawasaki Mule Pro-FX 2016-2022
DAYCO PRODUCTS,LLC
$184.72The DAYCO XTX2280 is engineered specifically for the Kawasaki Mule Pro-FX to deliver the throttle response and durability your machine demands in demanding terrain and extended use. Factory belts wear quickly under heavy load and high RPMs—this...11420753- SKU:
- 11420753
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- UNITS:
- EACH
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- BLACK
- MODEL:
- XTX (EXTREME TORQUE)
- STYLE:
- RIBBED
- PRODUCT NAME:
- DRIVE BELT
- TYPE:
- PRIMARY
$184.72 -
Dayco XTX Extreme Torque Drive Belt for 2015 Kawasaki Teryx 800 XTX2281
DAYCO PRODUCTS,LLC
$184.72The DAYCO XTX2281 Drive Belt is engineered for high-horsepower applications where throttle response and reliability directly impact performance. If you're pushing your 2015 Kawasaki Teryx 800 to its limits, a worn or stock belt will compromise...11420754- SKU:
- 11420754
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MODEL:
- XTX (EXTREME TORQUE)
- PRODUCT NAME:
- DRIVE BELT
- COLOR/FINISH:
- BLACK
- TYPE:
- PRIMARY
- UNITS:
- EACH
- RIDING STYLE:
- UTV
- STYLE:
- RIBBED
$184.72 -
Ultimax UA Series Drive Belt for John Deere Gator HPX 2004-2009 UA469
ULTIMAX
$152.01Drive belt degradation is one of the most common failure points in Gator HPX operations—especially in high-use or variable-load conditions where friction and heat accelerate wear. The Ultimax UA469 replaces OEM belts with superior rubber compounds and...11420965- SKU:
- 11420965
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MODEL:
- ULTIMAX HYPERMAX ATV
- PRODUCT NAME:
- DRIVE BELT
- MATERIAL:
- RUBBER
$152.01 -
Woody's Attack 20mm Twist Tire Screws for ATVs and UTVs 100 Pack WST-0620-100
WOODY'S
$99.98Winter riding demands reliable traction, and Woody's Attack Twist Tire Screws deliver the grip you need when temperatures drop and surfaces turn treacherous. These aggressive studs bite into ice and snow, giving your ATV or UTV the confidence to corner...12500641- SKU:
- 12500641
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- RIDING STYLE:
- ATV
- STYLE:
- CARBIDE TIPPED
- UNITS:
- 100 PACK
- OVERALL LENGTH IMPERIAL:
- 0.788'
- OVERALL LENGTH METRIC:
- 20.0 MM
- PRODUCT NAME:
- TWIST TIRE SCREWS
- COLOR/FINISH:
- ZINC
- MODEL:
- ATTACK
- OVERALL LENGTH:
- 20,0 MM (0,788')
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- MATERIAL:
- CARBON STEEL
$99.98Qty in Cart: 0Quantity:Price:$99.98Subtotal: -
Woody's Twist Grip-It Traction Screws 13mm for Motorcycles 2025 WST-0413-25
WOODY'S
$32.98Winter riding demands reliable traction, and ice-covered surfaces leave no room for compromise. Woody's Twist Grip-It Traction Screws deliver consistent bite on frozen terrain by anchoring directly into your tire, giving you the confidence to corner and...12500422- SKU:
- 12500422
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- CARBON STEEL
- MODEL:
- GRIP-IT
- UNITS:
- 25 PACK
- OVERALL LENGTH:
- 13,0 MM (0,512')
- OVERALL LENGTH IMPERIAL:
- 0.512'
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- TWIST TIRE SCREWS
- RIDING STYLE:
- ATV
- STYLE:
- CARBIDE TIPPED
- OVERALL LENGTH METRIC:
- 13.0 MM
$32.98 -
Woody's Twist Tire Screws 25mm for Argo 2025 WST-0625-100
WOODY'S
$105.98When you're pushing your Argo 2025 to its limits—whether navigating muddy trails, icy terrain, or sharp off-road corners—tire grip becomes non-negotiable. Woody's Twist Tire Screws deliver the aggressive traction you need to maintain control and...12500428- SKU:
- 12500428
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- OVERALL LENGTH IMPERIAL:
- 0.984'
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- MATERIAL:
- CARBON STEEL
- OVERALL LENGTH:
- 25,0 MM (0,984')
- OVERALL LENGTH METRIC:
- 25.0 MM
- MODEL:
- ATTACK
- PRODUCT NAME:
- TWIST TIRE SCREWS
- RIDING STYLE:
- ATV
- STYLE:
- CARBIDE TIPPED
- UNITS:
- 100 PACK
$105.98 -
Woody's Attack 25mm Twist Tire Screws for ATVs 2025 WST-0625-500
WOODY'S
$406.98Tire studs are non-negotiable for serious off-road performance in snow, ice, and loose terrain. Woody's Attack Twist Screws deliver the aggressive bite your ATV needs when conditions demand maximum grip, while their extra-coarse threads lock in place and...12500429- SKU:
- 12500429
- Availability:
- Ships Same Business Day
- Weight:
- 3.60 LBS
- MATERIAL:
- CARBON STEEL
- OVERALL LENGTH:
- 25,0 MM (0,984')
- PRODUCT NAME:
- TWIST TIRE SCREWS
- UNITS:
- 500 PACK
- MODEL:
- ATTACK
- STYLE:
- CARBIDE TIPPED
- OVERALL LENGTH IMPERIAL:
- 0.984'
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- OVERALL LENGTH METRIC:
- 25.0 MM
- RIDING STYLE:
- ATV
$406.98Qty in Cart: 0Quantity:Price:$406.98Subtotal: -
Renthal 14-Tooth Front Sprocket for Kawasaki KFX400 and Suzuki LT-R450 LT-Z400 432--520-14GP
RENTHAL
$37.95If you're running a KFX400 or LT-R450/LT-Z400, chain wear and mud buildup are constant maintenance headaches that rob you of power and reliability. The Renthal 14-tooth front sprocket eliminates both problems with case-hardened 655M13 nickel-chromium...R43252014- SKU:
- R43252014
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ATV
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 14
$37.95 -
Renthal Front Sprocket 15T 520 Chain Kawasaki Suzuki 432--520-15GP
RENTHAL
$37.95A worn or damaged front sprocket compromises chain engagement, accelerates drivetrain wear, and robs you of consistent power delivery. The Renthal 15T sprocket restores precise tooth geometry and eliminates debris buildup with self-cleaning grooves,...12120049- SKU:
- 12120049
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 15
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
$37.95 -
Renthal 14-Tooth Front Sprocket for Yamaha 520 Chain 468--520-14GP
RENTHAL
$37.95A worn or incorrect front sprocket directly impacts your Yamaha's acceleration, chain wear, and overall drivetrain efficiency. The Renthal 14-tooth sprocket delivers precision engineering with case-hardened 655M13 steel that resists wear while...12120501- SKU:
- 12120501
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 14
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$37.95 -
Renthal Front Sprocket 14-Tooth 520 Chain Kawasaki 302--520-14GP
RENTHAL
$37.95A smaller front sprocket delivers quicker acceleration and sharper throttle response—essential upgrades for trail riding and competitive ATV racing where weight and responsiveness directly impact lap times. The Renthal 14-tooth combines aggressive...12120311- SKU:
- 12120311
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 14
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
$37.95 -
Renthal Front Sprocket 15T Steel 520 Chain Yamaha 454--520-15GP
RENTHAL
$37.95A worn or damaged front sprocket directly impacts your Yamaha's acceleration, chain wear, and overall drivetrain reliability. The Renthal 15T Front Sprocket delivers the precision engineering and material quality needed to maintain optimal power delivery...12120212- SKU:
- 12120212
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 15
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$37.95 -
Renthal Front Sprocket 13T 520 Chain Honda TRX400EX 2005-2008 450--520-13P
RENTHAL
$37.95A worn or undersized front sprocket kills acceleration and forces your engine to work harder than it should. The Renthal 13-Tooth Front Sprocket delivers aggressive low-end power for the TRX400EX while the case-hardened 655M13 nickel chromium steel...12120246- SKU:
- 12120246
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 13
$37.95 -
Renthal Front 14-Tooth Sprocket for Honda 450 520-14GP
RENTHAL
$37.95A 14-tooth front sprocket is your direct path to sharper acceleration and quicker throttle response—critical when every millisecond counts on the track or trail. Renthal's case-hardened 655M13 steel construction delivers the durability to handle repeated...12120247- SKU:
- 12120247
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- TOOTH COUNT:
- 14
- CHAIN SIZE:
- 520
$37.95Qty in Cart: 0Quantity:Price:$37.95Subtotal:
