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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On Sale
EPI Clutch Washer - Polaris WE210942
EPI
MSRP: $16.99Now: $15.29Was: $16.99A worn or damaged clutch washer compromises your primary clutch's ability to maintain proper bearing clearance, leading to dragging, slippage, and accelerated belt wear. During any clutch rebuild,...11400832- SKU:
- 11400832
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
MSRP: $16.99Now: $15.29Was: $16.99 -
On Sale
EPI Clutch Bearing Kit - Polaris WE210943
EPI
MSRP: $53.99Now: $48.59Was: $53.99A worn or dragging clutch bearing directly impacts your machine's drivability—difficulty shifting, creeping at idle, and belt slippage are clear signs it's time for replacement. Neglecting this...11400833- SKU:
- 11400833
- Availability:
- Ships Same Business Day
- Weight:
- 0.29 LBS
MSRP: $53.99Now: $48.59Was: $53.99 -
On Sale
EPI Clutch Kit - CF Moto WE437773
EPI
MSRP: $219.99Now: $197.99Was: $219.99Oversized tires rob your ATV or UTV of low-end responsiveness and put excessive strain on your drivetrain. The EPI Clutch Kit WE437773 recalibrates your clutch system to restore acceleration, reduce...11400828- SKU:
- 11400828
- Availability:
- Ships Same Business Day
- Weight:
- 1.53 LBS
MSRP: $219.99Now: $197.99Was: $219.99 -
On Sale
EPI Clutch Bearing Kit - Can-Am WE210950
EPI
MSRP: $49.99Now: $44.99Was: $49.99A worn clutch bearing kit compromises shift quality and accelerates wear on your primary clutch system. This EPI kit restores precise engagement and eliminates the dragging, creeping, and squealing...11400830- SKU:
- 11400830
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
MSRP: $49.99Now: $44.99Was: $49.99 -
On Sale
EPI Clutch Bearing Kit - Can-Am WE210940
EPI
MSRP: $49.99Now: $44.99Was: $49.99Worn clutch bearings rob your Can-Am of smooth operation and accelerate wear across your entire primary clutch assembly. This OEM-specification bearing kit restores precise engagement geometry and...11400829- SKU:
- 11400829
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
MSRP: $49.99Now: $44.99Was: $49.99 -
On Sale
EPI Clutch Bearing - Polaris WE210941
EPI
MSRP: $49.99Now: $44.99Was: $49.99A worn or dragging clutch bearing will compromise your sled's shifting precision and leave you fighting creep and belt wear at idle. The EPI Clutch Bearing (WE210941) is the direct replacement for...11400831- SKU:
- 11400831
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
MSRP: $49.99Now: $44.99Was: $49.99 -
T.M. DESIGNWORKS Chain Guide/Slider - TRX450 - Black HCP-80K-BK
T.M. DESIGNWORKS
$154.95A worn or damaged chain guide and slider accelerates wear on your TRX450's drivetrain, leading to costly repairs and unreliable performance on the trail or track. The T.M. DESIGNWORKS Chain...12311614- SKU:
- 12311614
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
$154.95 -
T.M. DESIGNWORKS Chain Guide/Slider - Banshee 350 - Blue YCP-BAN-BU
T.M. DESIGNWORKS
$154.95A worn or undersized chain guide system on your Banshee 350 causes excessive chain slap, noise, and premature sprocket wear—costing you reliability and performance on the track. The T.M. Designworks...12311616- SKU:
- 12311616
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$154.95 -
T.M. DESIGNWORKS Chain Guide/Slider - Yamaha - Blue YCP-YBW-BU
T.M. DESIGNWORKS
$154.95A worn or misaligned chain accelerates wear on your sprockets and drivetrain while introducing vibration and noise into your ride. The T.M. DESIGNWORKS Chain Guide/Slider keeps your chain perfectly...12311617- SKU:
- 12311617
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
$154.95 -
T.M. DESIGNWORKS Chain Guide/Slider - TRX450 - Red HCP-45K-RD
T.M. DESIGNWORKS
$154.95Chain slap and wear are inevitable on high-output builds, but premature sprocket failure and frame damage don't have to be. This T.M. DESIGNWORKS chain guide and slider kit absorbs impact energy and...12311619- SKU:
- 12311619
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
$154.95Qty in Cart: 0Quantity:Price:$154.95Subtotal: -
T.M. DESIGNWORKS Chain Guide - Honda/Yamaha/Kawasaki/Suzuki - Blue RCG-007-BU
T.M. DESIGNWORKS
$72.95Chain slap and derailment cost racers races. The T.M. DESIGNWORKS Chain Guide stops both with a proven rear guide design that's trusted by factory race teams worldwide. Its exclusive RMS plastic...12311657- SKU:
- 12311657
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
$72.95Qty in Cart: 0Quantity:Price:$72.95Subtotal: -
T.M. DESIGNWORKS Chain Guide - Honda/Yamaha/Kawasaki/Suzuki - Red RCG-007-RD
T.M. DESIGNWORKS
$72.95Chain slap and lateral movement rob your bike of efficiency and can leave you stranded with a broken chain mid-race. The T.M. DESIGNWORKS Chain Guide uses an exclusive RMS (Return Memory System)...12311658- SKU:
- 12311658
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
$72.95 -
T.M. DESIGNWORKS Chain Guide/Slider - YFZ 450R/X - Blue YCP-K67-BU
T.M. DESIGNWORKS
$206.96A worn or damaged chain guide system costs you reliability and performance on the track or trail. The T.M. Designworks Chain Guide/Slider kit for YFZ 450R/X delivers OEM-quality protection with...12311621- SKU:
- 12311621
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
$206.96 -
T.M. DESIGNWORKS Front Chain Slider - Honda - Red HCP-TRX-RD
T.M. DESIGNWORKS
$59.95Your ATV's chain slider takes constant punishment from friction, debris, and UV exposure—premature wear means costly replacements and potential mid-ride failures. The T.M. DESIGNWORKS Front Chain...12311626- SKU:
- 12311626
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$59.95 -
T.M. DESIGNWORKS Front Chain Slider - Polaris - Black POL-500-BK
T.M. DESIGNWORKS
$59.95Your ATV's chain slider absorbs constant friction and impact from the chain—without a quality slider, you'll face accelerated wear on both the chain and frame. T.M. DESIGNWORKS' front chain slider...12311627- SKU:
- 12311627
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$59.95 -
T.M. DESIGNWORKS Front Chain Slider - KFX/LTZ400 - Black SCP-401-BK
T.M. DESIGNWORKS
$54.95Your chain slider takes constant punishment from friction, debris, and UV exposure—especially on aggressive rides. The T.M. DESIGNWORKS Front Chain Slider replaces worn or damaged sliders with a...12311628- SKU:
- 12311628
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$54.95 -
T.M. DESIGNWORKS Front Chain Slider - LTR450 - Black SCP-450-BK
T.M. DESIGNWORKS
$59.95Your chain slider takes constant abuse from friction, impact, and UV exposure—premature wear means downtime and costly replacements. The T.M. DESIGNWORKS Front Chain Slider for LTR450s uses...12311629- SKU:
- 12311629
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$59.95Qty in Cart: 0Quantity:Price:$59.95Subtotal: -
T.M. DESIGNWORKS Front Chain Slider - LTR450 - Yellow SCP-450-YL
T.M. DESIGNWORKS
$59.95Your chain slider takes constant abuse from tension, heat, and friction—and a worn-out slider means accelerated chain wear, noise, and potential sprocket damage. The T.M. DESIGNWORKS Front Chain...12311630- SKU:
- 12311630
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$59.95 -
T.M. DESIGNWORKS Front Chain Slider - Raptor 125/250 - Black YCP-250-BK
T.M. DESIGNWORKS
$59.95Your chain slider takes constant abuse from dirt, debris, and friction—and a worn-out slider means accelerated chain wear and potential drivetrain failure. The T.M. DESIGNWORKS Front Chain Slider for...12311631- SKU:
- 12311631
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$59.95 -
T.M. DESIGNWORKS Front Chain Slider - Yamaha - Blue YCP-350-BU
T.M. DESIGNWORKS
$59.95Your ATV's chain slider bears the brunt of friction, vibration, and UV exposure every time you ride. A worn or degraded slider accelerates chain wear, increases maintenance costs, and risks...12311633- SKU:
- 12311633
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
$59.95
