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!
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MOOSE UTILITY Clutch Cover Screw - Can-Am 500-1296-PU
MOOSE UTILITY
$29.95A reliable clutch cover screw might seem like a small detail, but it's critical to maintaining proper clutch assembly integrity on your Can-Am. This OE-equivalent fastener ensures secure fastening...11321625- SKU:
- 11321625
- Availability:
- Ships Same Business Day
- Weight:
- 0.27 LBS
$29.95 -
MOOSE UTILITY Clutch Cover Screw - Can-Am 500-1297-PU
MOOSE UTILITY
$29.95A worn or damaged clutch cover screw compromises your Can-Am's clutch system security and can lead to cover separation under load. This OEM-specification replacement fastener restores proper clamping...11321626- SKU:
- 11321626
- Availability:
- Ships Same Business Day
- Weight:
- 0.27 LBS
$29.95Qty in Cart: 0Quantity:Price:$29.95Subtotal: -
On Sale
JT SPROCKETS Rear Sprocket - 38 Tooth - Kawasaki JTR801.38
JT SPROCKETS
MSRP: $13.25Now: $11.79Was: $13.25A worn or mismatched rear sprocket kills acceleration and strains your drivetrain. The JT Sprockets 38-tooth rear sprocket restores crisp power delivery and extends chain life by distributing load...12100680- SKU:
- 12100680
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
MSRP: $13.25Now: $11.79Was: $13.25 -
On Sale
JT SPROCKETS Rear Sprocket - 36 Tooth - Yamaha JTR1857.36
JT SPROCKETS
MSRP: $27.43Now: $24.41Was: $27.43Maintaining proper gearing ratios is critical for maximizing acceleration, top-end speed, and overall powertrain efficiency on your Yamaha. A worn or incorrect rear sprocket directly impacts throttle...12101361- SKU:
- 12101361
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
MSRP: $27.43Now: $24.41Was: $27.43 -
On Sale
JT SPROCKETS Rear Sprocket - 38 Tooth - Yamaha JTR853.38
JT SPROCKETS
MSRP: $30.35Now: $27.01Was: $30.35A worn or suboptimal rear sprocket directly impacts your acceleration, top-end performance, and drivetrain efficiency. The JT Sprockets 38-tooth rear sprocket is engineered to deliver predictable...12101368- SKU:
- 12101368
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
MSRP: $30.35Now: $27.01Was: $30.35 -
On Sale
JT SPROCKETS Rear Sprocket - 35 Tooth - Suzuki JTR1760.35
JT SPROCKETS
MSRP: $26.68Now: $23.75Was: $26.68A worn or incorrect rear sprocket directly impacts your bike's acceleration, top-end speed, and overall drivetrain efficiency. The JT Sprockets 35-tooth rear sprocket delivers precision engineering...12101434- SKU:
- 12101434
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
MSRP: $26.68Now: $23.75Was: $26.68 -
On Sale
JT SPROCKETS Countershaft Sprocket - 16 Tooth - Yamaha JTF1592.16
JT SPROCKETS
MSRP: $14.58Now: $12.98Was: $14.58If you're running a Yamaha and want sharper throttle response with quicker acceleration out of corners, your countershaft sprocket is the first place to look. This 16-tooth JT Sprockets unit delivers...12121204- SKU:
- 12121204
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
MSRP: $14.58Now: $12.98Was: $14.58 -
On Sale
JT SPROCKETS Countershaft Sprocket - 12 Tooth - ATC JTF1325.12
JT SPROCKETS
MSRP: $11.20Now: $9.97Was: $11.20A reliable countershaft sprocket is critical to maintaining consistent power delivery and precise gear engagement in high-demand racing applications. The JT SPROCKETS 12-tooth countershaft sprocket...12121937- SKU:
- 12121937
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
MSRP: $11.20Now: $9.97Was: $11.20 -
On Sale
JT SPROCKETS Countershaft Sprocket - 14 Tooth - Honda JTF1329.14
JT SPROCKETS
MSRP: $13.40Now: $11.93Was: $13.40A worn or damaged countershaft sprocket directly impacts your bike's acceleration, top-end power delivery, and overall drivetrain efficiency. This OEM-spec replacement ensures precise chain...12121939- SKU:
- 12121939
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
MSRP: $13.40Now: $11.93Was: $13.40Qty in Cart: 0Quantity:Price:MSRP: $13.40Now: $11.93Was: $13.40Subtotal: -
MOOSE UTILITY Clutch Cover Drain Plug 500-1161-PU
MOOSE UTILITY
$10.95A clutch cover drain plug that fails to seal properly can lead to fluid loss, contamination, and accelerated wear on your clutch system. The MOOSE UTILITY Clutch Cover Drain Plug 500-1161-PU is...11321627- SKU:
- 11321627
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$10.95Qty in Cart: 0Quantity:Price:$10.95Subtotal: -
QUAD LOGIC Clutch Cover - Polaris RZR 100-5281-PU
QUAD LOGIC
$99.95The factory cast aluminum clutch cover is a weak point in your RZR's drivetrain—it's heavy, prone to failure under high-load conditions, and limits your engine's potential at the top end. This billet...11400777- SKU:
- 11400777
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
$99.95 -
MOOSE UTILITY Drive Belt Storage Case Q15-6004
MOOSE UTILITY
$149.95Spare drive belts are essential backup components for any serious racer or mechanic, but improper storage degrades performance and invites unnecessary damage. The MOOSE UTILITY Drive Belt Storage...11421026- SKU:
- 11421026
- Availability:
- Ships Same Business Day
- Weight:
- 3.19 LBS
$149.95 -
DYNOJET Grip N Rip Clutch Kit - Wildcat XX 96080003
DYNOJET
$693.32If you're running a Wildcat XX with Dynojet performance tuning, your stock clutch kit is holding back the power gains you paid for. This heavy-duty belt transfers maximum output from your tune to the...11400799- SKU:
- 11400799
- Availability:
- Ships Same Business Day
- Weight:
- 4.90 LBS
$693.32 -
DYNOJET Grip N Rip Clutch Kit - KRX1000 96080004
DYNOJET
$693.32If you're running a modified KRX1000 with aggressive tuning, your stock clutch belt is already working overtime and losing efficiency to heat and slippage. The DYNOJET Grip N Rip Clutch Kit delivers...11400800- SKU:
- 11400800
- Availability:
- Ships Same Business Day
- Weight:
- 3.80 LBS
$693.32 -
DYNOJET Grip N Rip Clutch Kit - General 1000 96080007
DYNOJET
$675.54Stock clutch belts weren't engineered for the output your tuned General 1000 is producing—they slip, overheat, and wear prematurely. The DYNOJET Grip N Rip Clutch Kit delivers the grip and durability...11400803- SKU:
- 11400803
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
$675.54 -
DYNOJET Grip N Rip Clutch Kit - RZR 900 96080008
DYNOJET
$673.32If you're running a tuned RZR 900 with Dynojet Power Vision 3, your stock clutch belt is costing you power and reliability. The Grip N Rip Clutch Kit is engineered specifically to handle the...11400804- SKU:
- 11400804
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
$673.32 -
DYNOJET Grip N Rip Clutch Kit - RZR XP 1000 96080009
DYNOJET
$675.54If you're running a tuned RZR XP 1000, your factory clutch belt is a limiting factor holding back the power your engine is producing. The DYNOJET Grip N Rip Clutch Kit delivers the durability and...11400805- SKU:
- 11400805
- Availability:
- Ships Same Business Day
- Weight:
- 5.35 LBS
$675.54Qty in Cart: 0Quantity:Price:$675.54Subtotal: -
DYNOJET Grip N Rip Clutch Kit - Defender HD10 96080021
DYNOJET
$395.54Stock clutch belts are the weakest link in high-performance UTV/ATV powertrains—they slip under load, bleed horsepower, and fail prematurely in demanding terrain. The DYNOJET Grip N Rip Clutch Kit is...11400815- SKU:
- 11400815
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
$395.54 -
DYNOJET Grip N Rip Clutch Kit - RZR XP Turbo 96080005
DYNOJET
$575.54The DYNOJET Grip N Rip Clutch Kit is engineered for RZR XP Turbo owners who demand reliable power delivery and extended belt life in extreme off-road conditions. Stock clutch systems struggle with...11400801- SKU:
- 11400801
- Availability:
- Ships Same Business Day
- Weight:
- 4.40 LBS
$575.54 -
DYNOJET Grip N Rip Clutch Kit - RZR XP 1000 96080006
DYNOJET
$628.99Stock clutch components can't handle the demands of tuned UTVs—they slip under load, generate excessive heat, and fail prematurely. The DYNOJET Grip N Rip Clutch Kit is engineered with advanced...11400802- SKU:
- 11400802
- Availability:
- Ships Same Business Day
- Weight:
- 5.10 LBS
$628.99
