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
-
On Sale
EPI Secondary Spring - Black KSS3
EPI
MSRP: $32.99Now: $29.69Was: $32.99Dial in your CVT's shift characteristics with precision that separates competitive racers from the rest. The EPI Secondary Spring gives you independent control over shift rate, side load pressure,...KSS3- SKU:
- KSS3
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COMPRESSED LENGTH:
- 32 MM (1,25')
- COMPRESSED LOAD:
- 100 KG (220 LB)
- INSTALLED LENGTH:
- 64 MM (2,5')
- INSTALLED LOAD:
- 52 KG (115 LB)
- MATERIAL:
- CHROME SILICON
- COMPRESSED LENGTH IMPERIAL:
- 1.25'
- INSTALLED LENGTH IMPERIAL:
- 2.5'
- PRODUCT NAME:
- SPRING
- RIDING STYLE:
- UTV
- TYPE:
- CLUTCH
- COLOR/FINISH:
- BLACK
- COMPRESSED LENGTH METRIC:
- 32 MM
- COMPRESSED LOAD IMPERIAL:
- 220 LB
- COMPRESSED LOAD METRIC:
- 100 KG
- INSTALLED LOAD METRIC:
- 52 KG
- UNITS:
- EACH
- INSTALLED LENGTH METRIC:
- 64 MM
- INSTALLED LOAD IMPERIAL:
- 115 LB
- RIDING STYLE:
- ATV
- STYLE:
- SECONDARY (DRIVEN)
MSRP: $32.99Now: $29.69Was: $32.99Qty in Cart: 0Quantity:Price:MSRP: $32.99Now: $29.69Was: $32.99Subtotal: -
On Sale
EPI Pro Clutch Kit PRO503
EPI
MSRP: $494.99Now: $445.49Was: $494.99If you ride across varied terrain or frequently change tire sizes, a one-size-fits-all clutch setup will leave performance on the table. The EPI Pro Clutch Kit PRO503 combines four specialized tuning...11400755- SKU:
- 11400755
- Availability:
- Ships Same Business Day
- Weight:
- 3.80 LBS
- UNITS:
- KIT
- MODEL:
- PRO SERIES
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- UTV
MSRP: $494.99Now: $445.49Was: $494.99Qty in Cart: 0Quantity:Price:MSRP: $494.99Now: $445.49Was: $494.99Subtotal: -
On Sale
EPI Pro Clutch Kit PRO508
EPI
MSRP: $494.99Now: $445.49Was: $494.99If you ride multiple terrain types or regularly change tire sizes, a one-size-fits-all clutch setup will cost you performance and fuel economy. The EPI Pro Clutch Kit PRO508 combines the core...11400760- SKU:
- 11400760
- Availability:
- Ships Same Business Day
- Weight:
- 3.45 LBS
- RIDING STYLE:
- UTV
- MODEL:
- PRO SERIES
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
MSRP: $494.99Now: $445.49Was: $494.99 -
On Sale
EPI Clutch Kit WE437658
EPI
MSRP: $319.99Now: $287.99Was: $319.99Running aggressive 27-28" tires or paddle tires demands a clutch system engineered to handle the extra load and rotational mass without slipping or overheating. The EPI Clutch Kit WE437658 delivers...11400763- SKU:
- 11400763
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ATV
MSRP: $319.99Now: $287.99Was: $319.99 -
On Sale
EPI Clutch Kit WE437660
EPI
MSRP: $319.99Now: $287.99Was: $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,...11400764- SKU:
- 11400764
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- UTV
MSRP: $319.99Now: $287.99Was: $319.99Qty in Cart: 0Quantity:Price:MSRP: $319.99Now: $287.99Was: $319.99Subtotal: -
On Sale
EPI Clutch Kit WE437643
EPI
MSRP: $374.99Now: $337.49Was: $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,...11400765- SKU:
- 11400765
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
- RIDING STYLE:
- ATV
MSRP: $374.99Now: $337.49Was: $374.99Qty in Cart: 0Quantity:Price:MSRP: $374.99Now: $337.49Was: $374.99Subtotal: -
On Sale
EPI Clutch Kit WE437645
EPI
MSRP: $374.99Now: $337.49Was: $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...11400766- SKU:
- 11400766
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
- RIDING STYLE:
- UTV
MSRP: $374.99Now: $337.49Was: $374.99Qty in Cart: 0Quantity:Price:MSRP: $374.99Now: $337.49Was: $374.99Subtotal: -
On Sale
EPI Secondary Clutch Rebuild Kit WE213215
EPI
MSRP: $82.99Now: $74.69Was: $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...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)
MSRP: $82.99Now: $74.69Was: $82.99 -
On Sale
EPI Clutch Weight Pin Set - 3 Piece WE210923
EPI
MSRP: $23.99Now: $21.59Was: $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...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
MSRP: $23.99Now: $21.59Was: $23.99 -
On Sale
EPI Clutch Kit WE437523
EPI
MSRP: $354.99Now: $319.49Was: $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...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
MSRP: $354.99Now: $319.49Was: $354.99Qty in Cart: 0Quantity:Price:MSRP: $354.99Now: $319.49Was: $354.99Subtotal: -
Dayco XTX2280 Drive Belt for Kawasaki Mule Pro-FX 2016-2022
DAYCO PRODUCTS,LLC
$155.70The 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...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
$155.70 -
Dayco XTX Extreme Torque Drive Belt for 2015 Kawasaki Teryx 800 XTX2281
DAYCO PRODUCTS,LLC
$155.70The 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...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
$155.70 -
Ultimax UA Series Drive Belt for John Deere Gator HPX 2004-2009 UA469
ULTIMAX
$158.15Drive 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...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
$158.15 -
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...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
$99.98 -
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...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...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...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...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
$37.95Qty in Cart: 0Quantity:Price:$37.95Subtotal: -
Renthal Front Sprocket 15T 520 Chain Kawasaki Suzuki 432--520-15GP
RENTHAL
$39.95A 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...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
$39.95 -
Renthal 14-Tooth Front Sprocket for Yamaha 520 Chain 468--520-14GP
RENTHAL
$39.95A 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...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
$39.95
