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
-
On Sale
EPI Differential Seal Kit - Front and Rear WE290112
EPI
MSRP: $19.99Now: $17.99Was: $19.99Differential seal failure compromises your drivetrain's oil integrity, leading to gear wear, noise, and potential catastrophic failure. The EPI Differential Seal Kit WE290112 gives you everything...12050369- SKU:
- 12050369
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- BEARING AND SEAL KIT
- UNITS:
- KIT
- TYPE:
- DIFFERENTIAL
- RIDING STYLE:
- STREET
MSRP: $19.99Now: $17.99Was: $19.99 -
On Sale
EPI Differential Bearing/Seal Kit - Rear WE290128
EPI
MSRP: $84.99Now: $76.49Was: $84.99Differential seals degrade over time, allowing oil to escape and contaminants to infiltrate—compromising gear lubrication and bearing longevity. The EPI Differential Bearing/Seal Kit delivers a...12050380- SKU:
- 12050380
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
- PRODUCT NAME:
- BEARING AND SEAL KIT
- UNITS:
- KIT
- POSITION:
- REAR
MSRP: $84.99Now: $76.49Was: $84.99Qty in Cart: 0Quantity:Price:MSRP: $84.99Now: $76.49Was: $84.99Subtotal: -
On Sale
EPI Universal Joint - Kawasaki WE100210
EPI
MSRP: $32.99Now: $29.69Was: $32.99Universal joints are critical wear items that directly impact driveshaft performance, steering response, and overall drivetrain reliability. A worn or damaged U-joint introduces excessive play,...WE100210- SKU:
- WE100210
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- PRODUCT NAME:
- UNIVERSAL JOINT
- TYPE:
- TYPE ONE (INSIDE SNAP RINGS)
- RIDING STYLE:
- ATV
- STYLE:
- WITH U-JOINT
- UNITS:
- KIT
MSRP: $32.99Now: $29.69Was: $32.99Qty in Cart: 0Quantity:Price:MSRP: $32.99Now: $29.69Was: $32.99Subtotal: -
On Sale
EPI Universal Joint - Yamaha ATV WE100395
EPI
MSRP: $31.99Now: $28.79Was: $31.99A failing universal joint compromises your entire drivetrain, leading to vibration, loss of power transfer, and potential catastrophic failure. The EPI Universal Joint WE100395 restores OEM-level...WE100395- SKU:
- WE100395
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- RIDING STYLE:
- ATV
- STYLE:
- WITH U-JOINT
- TYPE:
- TYPE ONE (INSIDE SNAP RINGS)
- UNITS:
- KIT
- PRODUCT NAME:
- UNIVERSAL JOINT
MSRP: $31.99Now: $28.79Was: $31.99 -
On Sale
EPI Universal Joint - Kawasaki WE100220
EPI
MSRP: $31.99Now: $28.79Was: $31.99Universal joints are critical drivetrain components that transfer torque while accommodating shaft misalignment—a worn or failing U-joint will compromise power delivery and create dangerous vibration...WE100220- SKU:
- WE100220
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- TYPE:
- TYPE ONE (INSIDE SNAP RINGS)
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- UNIVERSAL JOINT
- RIDING STYLE:
- UTV
- STYLE:
- WITH U-JOINT
- UNITS:
- KIT
MSRP: $31.99Now: $28.79Was: $31.99 -
MOOSE UTILITY Aluminum Sprague Carrier 100-2086-PU
MOOSE UTILITY
$189.95Stock plastic carriers fail under load and become a reliability liability in high-demand applications. The MOOSE UTILITY Aluminum Sprague Carrier upgrades your one-way clutch assembly with 6061...12050282- SKU:
- 12050282
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- RIDING STYLE:
- ATV
- TYPE:
- SPRAGUE
- RIDING STYLE:
- UTV
- UNITS:
- EACH
- MATERIAL:
- 6061 BILLET ALUMINUM
- PRODUCT NAME:
- CARRIER
$189.95 -
On Sale
EPI Differential Bearing/Seal Kit - Front WE290127
EPI
MSRP: $118.99Now: $107.09Was: $118.99A leaking differential is a silent performance killer—it compromises gear protection, accelerates wear, and can leave you stranded mid-season. The EPI Differential Bearing/Seal Kit (WE290127) gives...12050379- SKU:
- 12050379
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
- PRODUCT NAME:
- BEARING AND SEAL KIT
- POSITION:
- FRONT
- UNITS:
- KIT
MSRP: $118.99Now: $107.09Was: $118.99 -
On Sale
EPI Differential Bearing/Seal Kit - Rear WE290131
EPI
MSRP: $109.99Now: $98.99Was: $109.99A worn differential is a ticking time bomb for driveline reliability. This complete bearing and seal kit gives you everything needed to refresh your front or rear differential with OEM-quality...12050383- SKU:
- 12050383
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- POSITION:
- REAR
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING AND SEAL KIT
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
MSRP: $109.99Now: $98.99Was: $109.99Qty in Cart: 0Quantity:Price:MSRP: $109.99Now: $98.99Was: $109.99Subtotal: -
On Sale
EPI Universal Joint - Suzuki WE100223
EPI
MSRP: $31.99Now: $28.79Was: $31.99A worn or failing universal joint compromises power delivery, creates vibration, and can leave you stranded. The EPI Universal Joint WE100223 restores smooth torque transfer and reliable driveline...12050204- SKU:
- 12050204
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- STYLE:
- WITH U-JOINT
- PRODUCT NAME:
- UNIVERSAL JOINT
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- TYPE:
- TYPE ONE (INSIDE SNAP RINGS)
MSRP: $31.99Now: $28.79Was: $31.99Qty in Cart: 0Quantity:Price:MSRP: $31.99Now: $28.79Was: $31.99Subtotal: -
On Sale
EPI Universal Joint - Suzuki WE100227
EPI
MSRP: $32.99Now: $29.69Was: $32.99A worn or damaged universal joint compromises power delivery, creates vibration, and risks catastrophic drivetrain failure. The EPI Universal Joint WE100227 restores precise torque transmission and...12050206- SKU:
- 12050206
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- ATV
- TYPE:
- TYPE ONE (INSIDE SNAP RINGS)
- UNITS:
- KIT
- PRODUCT NAME:
- UNIVERSAL JOINT
- STYLE:
- WITH U-JOINT
MSRP: $32.99Now: $29.69Was: $32.99 -
On Sale
EPI Universal Joint - Kawasaki/Suzuki ATV WE100270
EPI
MSRP: $31.99Now: $28.79Was: $31.99A worn or damaged universal joint compromises power delivery to your wheels and creates dangerous driveline vibration. The EPI Universal Joint (WE100270) restores OEM-equivalent performance with...12050155- SKU:
- 12050155
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- PRODUCT NAME:
- UNIVERSAL JOINT
- UNITS:
- KIT
- STYLE:
- WITH U-JOINT
- RIDING STYLE:
- ATV
- TYPE:
- TYPE ONE (INSIDE SNAP RINGS)
MSRP: $31.99Now: $28.79Was: $31.99Qty in Cart: 0Quantity:Price:MSRP: $31.99Now: $28.79Was: $31.99Subtotal:
