ATV/UTV Shaft Drive System
ATV/UTV Shaft Drive Systems at JJ Motorsports
Repair your ATV/UTV's shaft drive with premium differential seal and bearing kits from JJ Motorsports, designed for leak-free operation and durability in off-road, trail, and utility conditions. These high-quality kits fit Kawasaki, Polaris, Yamaha, and more for reliable power transfer.
Shop Moose Racing shaft drive parts for proven performance and easy installation. Explore related categories such as ATV/UTV drivetrain for axles and U-joints, or ATV/UTV for suspension and brakes to complete your drivetrain maintenance and conquer any terrain with confidence.
Top ATV/UTV Shaft Drive Systems
- Moose Racing Differential Bearing Seal Kit Kawasaki Front 25-2094 – Complete front kit with bearings and seals; fits Kawasaki Prairie and Brute Force for front diff rebuilds.
- Moose Racing Differential Seal Kit Front 25-2108-5 – Front differential seal kit; restores leak-free performance on Polaris RZR and Ranger models.
- Moose Racing Differential Seal Kit Rear 25-2010-5 – Rear diff seal kit; durable replacement for Yamaha Grizzly and Kodiak utility ATVs.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
EPI Differential Seal Kit - Rear WE290110
EPI
$21.99A leaking differential is a performance killer—it compromises gear lubrication, increases friction, and accelerates wear on critical drivetrain components. The EPI Differential Seal Kit WE290110...12050367- SKU:
- 12050367
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- BEARING AND SEAL KIT
- RIDING STYLE:
- STREET
- TYPE:
- DIFFERENTIAL
- UNITS:
- KIT
$21.99 -
EPI Differential Seal Kit - Front WE290113
EPI
$19.99Differential seal degradation leads to oil leakage, contamination, and premature bearing wear—ultimately compromising your differential's reliability and performance. The EPI Differential Seal Kit...12050370- SKU:
- 12050370
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- BEARING AND SEAL KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- TYPE:
- DIFFERENTIAL
$19.99 -
EPI Differential Seal Kit - Rear WE290114
EPI
$26.99Differential seals degrade over time, leading to oil leaks that compromise lubrication and accelerate wear on internal gears. The EPI Differential Seal Kit restores a complete seal package,...12050371- SKU:
- 12050371
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING AND SEAL KIT
- RIDING STYLE:
- STREET
- TYPE:
- DIFFERENTIAL
$26.99 -
EPI Differential Seal Kit - Rear WE290119
EPI
$21.99Differential seal degradation leads to fluid leakage, contamination, and accelerated wear on gear teeth—all of which compromise driveline reliability and performance. The EPI Differential Seal Kit...12050374- SKU:
- 12050374
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- TYPE:
- DIFFERENTIAL
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- BEARING AND SEAL KIT
- UNITS:
- KIT
$21.99 -
EPI Universal Joint - Can-Am WE100997
EPI
$35.99A worn or damaged universal joint compromises driveline integrity and can lead to vibration, noise, and catastrophic drivetrain failure. The EPI Universal Joint (WE100997) is a direct OEM-quality...12050190- SKU:
- 12050190
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- PRODUCT NAME:
- UNIVERSAL JOINT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- STYLE:
- WITH U-JOINT
- RIDING STYLE:
- UTV
- TYPE:
- TYPE TWO (OUTSIDE SNAP RINGS)
$35.99 -
EPI Universal Joint - Kawasaki WE101001
EPI
$34.99Universal joints are critical drivetrain components that transfer torque while accommodating misalignment between shaft sections. Worn or damaged joints introduce vibration, noise, and power...12050275- SKU:
- 12050275
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- PRODUCT NAME:
- UNIVERSAL JOINT
- STYLE:
- WITH U-JOINT
- TYPE:
- TYPE ONE (INSIDE SNAP RINGS)
- UNITS:
- EACH
- RIDING STYLE:
- UTV
$34.99 -
EPI Yoke Propeller Shaft - With U-Joint WE171034U
EPI
$116.99A worn or damaged yoke can compromise your entire driveline, causing vibration, noise, and premature U-joint failure. The EPI Yoke Propeller Shaft restores OEM-level performance and reliability,...12050358- SKU:
- 12050358
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- PRODUCT NAME:
- SHAFT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- UTV
- UNITS:
- EACH
- MATERIAL:
- SCR440 STEEL
- STYLE:
- WITH U-JOINT
- TYPE:
- PROPELLER
$116.99 -
EPI Differential Seal Kit - Front WE290103
EPI
$26.99A leaking differential is a silent threat to your drivetrain—oil loss compromises bearing lubrication, accelerates wear, and can lead to catastrophic failure on the track or trail. The EPI...12050363- SKU:
- 12050363
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING AND SEAL KIT
- RIDING STYLE:
- STREET
- TYPE:
- DIFFERENTIAL
$26.99 -
EPI Differential Seal Kit - Rear WE290111
EPI
$29.99Differential seals are critical wear items that directly impact gear oil retention and drivetrain longevity. Over time, factory seals degrade from heat cycles and friction, leading to oil seepage...12050368- SKU:
- 12050368
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING AND SEAL KIT
- RIDING STYLE:
- STREET
- TYPE:
- DIFFERENTIAL
$29.99Qty in Cart: 0Quantity:Price:$29.99Subtotal: -
EPI Differential Seal Kit - Front WE290122
EPI
$16.99Differential seal failure compromises your drivetrain's integrity, allowing oil to escape and contaminants to enter—a recipe for catastrophic gear damage. The EPI Differential Seal Kit WE290122 gives...12050376- SKU:
- 12050376
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- BEARING AND SEAL KIT
- TYPE:
- DIFFERENTIAL
- UNITS:
- KIT
$16.99 -
EPI Differential Seal Kit - Rear WE290124
EPI
$21.99Differential seal degradation accelerates wear on internal components and invites fluid contamination—compromising gear mesh precision and overall drivetrain reliability. This EPI Differential Seal...12050377- SKU:
- 12050377
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- BEARING AND SEAL KIT
- RIDING STYLE:
- STREET
- TYPE:
- DIFFERENTIAL
- UNITS:
- KIT
$21.99Qty in Cart: 0Quantity:Price:$21.99Subtotal: -
EPI Differential Bearing/Seal Kit - Front WE290125
EPI
$95.99A differential rebuild requires precision and reliability—worn seals lead to fluid leaks, contamination, and catastrophic gear failure. This EPI kit supplies all necessary seals to restore your...12050378- SKU:
- 12050378
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- RIDING STYLE:
- UTV
- TYPE:
- DIFFERENTIAL
- POSITION:
- FRONT
- PRODUCT NAME:
- BEARING AND SEAL KIT
- UNITS:
- KIT
$95.99 -
EPI Differential Bearing/Seal Kit - Front WE290135
EPI
$109.99Differential seal failure compromises both performance and longevity—allowing fluid leakage that accelerates wear on gears and bearings. The EPI WE290135 Differential Bearing/Seal Kit provides...12050387- SKU:
- 12050387
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PRODUCT NAME:
- BEARING AND SEAL KIT
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
- POSITION:
- FRONT
- UNITS:
- KIT
- RIDING STYLE:
- UTV
$109.99 -
EPI Differential Bearing/Seal Kit - Rear WE290136
EPI
$127.99A worn differential is a ticking time bomb for driveline reliability. When seals degrade, metal shavings circulate through your gear oil, accelerating bearing wear and risking catastrophic failure on...12050388- SKU:
- 12050388
- Availability:
- Ships Same Business Day
- Weight:
- 3.80 LBS
- POSITION:
- REAR
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING AND SEAL KIT
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
$127.99 -
EPI Universal Joint - Suzuki WE100280
EPI
$32.99A worn or damaged universal joint compromises power transfer efficiency and creates dangerous drivetrain vibration—replacing it is essential maintenance, not optional. The EPI Universal Joint...12050205- SKU:
- 12050205
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- ATV
- TYPE:
- TYPE ONE (INSIDE SNAP RINGS)
- PRODUCT NAME:
- UNIVERSAL JOINT
- STYLE:
- WITH U-JOINT
- UNITS:
- KIT
$32.99 -
EPI Universal Joint - Arctic Cat WE100603
EPI
$44.99A worn or failing universal joint compromises drivetrain efficiency and can lead to vibration, noise, and costly secondary damage to your transmission or differential. The EPI Universal Joint...12050208- SKU:
- 12050208
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- RIDING STYLE:
- ATV
- TYPE:
- TYPE ONE (INSIDE SNAP RINGS)
- UNITS:
- KIT
- PRODUCT NAME:
- UNIVERSAL JOINT
- STYLE:
- WITH U-JOINT
$44.99Qty in Cart: 0Quantity:Price:$44.99Subtotal: -
EPI Universal Joint - Polaris WE100999
EPI
$32.99Universal joints are critical drivetrain components that transmit torque while allowing for angular misalignment between shafts. Over time, OEM joints wear out from constant stress, leading to...12050252- SKU:
- 12050252
- Availability:
- Ships Same Business Day
- Weight:
- 0.39 LBS
- STYLE:
- WITH U-JOINT
- PRODUCT NAME:
- UNIVERSAL JOINT
- TYPE:
- TYPE TWO (OUTSIDE SNAP RINGS)
- UNITS:
- KIT
- RIDING STYLE:
- UTV
$32.99 -
EPI Universal Joint - Kawasaki/Suzuki ATV WE100285
EPI
$31.99A worn or damaged universal joint compromises power delivery to your wheels and creates dangerous vibration under acceleration. The EPI Universal Joint restores the smooth, efficient connection...12050154- SKU:
- 12050154
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- RIDING STYLE:
- ATV
- TYPE:
- TYPE ONE (INSIDE SNAP RINGS)
- PRODUCT NAME:
- UNIVERSAL JOINT
- STYLE:
- WITH U-JOINT
- UNITS:
- KIT
$31.99 -
EPI Universal Joint - Yamaha ATV WE100290
EPI
$31.99A worn or damaged universal joint compromises your ATV's drivetrain efficiency and can lead to costly secondary damage if left unaddressed. The EPI Universal Joint (WE100290) restores smooth power...12050158- SKU:
- 12050158
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
- PRODUCT NAME:
- UNIVERSAL JOINT
- UNITS:
- KIT
- STYLE:
- WITH U-JOINT
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- TYPE:
- TYPE ONE (INSIDE SNAP RINGS)
$31.99 -
EPI Universal Joint - Kawasaki ATV WE100240
EPI
$31.99A worn or damaged universal joint compromises driveline efficiency and creates vibration that accelerates wear on surrounding components. The EPI Universal Joint (WE100240) restores precise power...12050171- SKU:
- 12050171
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- UNIVERSAL JOINT
- STYLE:
- WITH U-JOINT
- TYPE:
- TYPE ONE (INSIDE SNAP RINGS)
- UNITS:
- KIT
$31.99
