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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PARTS UNLIMITED Rear Honda Sprocket - 482 - 48 Tooth 41200-HB6-000
PARTS UNLIMITED
$57.07All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fit, Packaged individually in poly bags with...K223504L- SKU:
- K223504L
- Availability:
- Ships Same Business Day
- Weight:
- 2.69 LBS
- CHAIN SIZE:
- 428
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 48
- PRODUCT NAME:
- SPROCKET
$57.07Qty in Cart: 0Quantity:Price:$57.07Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23801-KCY-87015
PARTS UNLIMITED
$15.25All our front sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fit12120156- SKU:
- 12120156
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- TOOTH COUNT:
- 15
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$15.25Qty in Cart: 0Quantity:Price:$15.25Subtotal: -
PARTS UNLIMITED Super Series Belt 46-0309
PARTS UNLIMITED
$54.01A superior choice for today's demanding trail and touring rider, Manufactured for Parts Unlimited with the same top-quality materials found in Ultimax belts, Flat-top construction with state of the art rubber compounds reinforced with aramid fiber to...LMX1121- SKU:
- LMX1121
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- LENGTH IMPERIAL:
- 40-7/8'
- COLOR/FINISH:
- BLACK
- LENGTH:
- 1038,2 MM (40-7/8')
- LENGTH METRIC:
- 1038.2 MM
- MATERIAL:
- ARAMID
- PRODUCT NAME:
- DRIVE BELT
- RIDING STYLE:
- SNOW
- WIDTH IMPERIAL:
- 1-3/16'
- MATERIAL:
- POLYESTER
- MATERIAL:
- RUBBER
- MODEL:
- SUPER X
- STYLE:
- RIBBED
- UNITS:
- EACH
$54.01 -
PARTS UNLIMITED Super Series Belt 46-2157
PARTS UNLIMITED
$51.97A superior choice for today's demanding trail and touring rider, Manufactured for Parts Unlimited with the same top-quality materials found in Ultimax belts, Flat-top construction with state of the art rubber compounds reinforced with aramid fiber to...LMX2001- SKU:
- LMX2001
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
- LENGTH:
- 1038,2 MM (40-7/8')
- LENGTH METRIC:
- 1038.2 MM
- MATERIAL:
- ARAMID
- PRODUCT NAME:
- DRIVE BELT
- MATERIAL:
- POLYESTER
- MODEL:
- SUPER X
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 40-7/8'
- MATERIAL:
- RUBBER
- WIDTH IMPERIAL:
- 1-3/16'
- COLOR/FINISH:
- BLACK
- STYLE:
- RIBBED
$51.97Qty in Cart: 0Quantity:Price:$51.97Subtotal: -
MOOSE RACING Differential Seal Kit - Rear 25-2008-5
MOOSE RACING
$24.95MOOSE RACING Differential Seal Kit - Rear09350409- SKU:
- 09350409
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MATERIAL:
- RUBBER
- UNITS:
- KIT
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
MOOSE RACING Differential Seal Kit - Front/Rear 25-2069-5
MOOSE RACING
$27.95MOOSE RACING Differential Seal Kit - Front/Rear09350479- SKU:
- 09350479
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
- MATERIAL:
- RUBBER
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
$27.95 -
MOOSE RACING Differential Seal Kit - Rear 25-2070-5
MOOSE RACING
$21.95MOOSE RACING Differential Seal Kit - Rear09350480- SKU:
- 09350480
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
- MATERIAL:
- RUBBER
- UNITS:
- KIT
$21.95Qty in Cart: 0Quantity:Price:$21.95Subtotal: -
MOOSE RACING Differential Seal Kit - Front 25-2071-5
MOOSE RACING
$28.95MOOSE RACING Differential Seal Kit - Front09350481- SKU:
- 09350481
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
- MATERIAL:
- RUBBER
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
$28.95Qty in Cart: 0Quantity:Price:$28.95Subtotal: -
MOOSE RACING Transaxle Reverse Chain 25-8002
MOOSE RACING
$61.95Exclusive heat-treatment of links creates excellent friction and impact resistance, Exceeds OEM chain shear strength by 4.5%, Meets or exceeds OEM specifications and tolerances, No gear change or modifications required like other aftermarket chains11060229- SKU:
- 11060229
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- PRODUCT NAME:
- REVERSE CHAIN
- RIDING STYLE:
- ATV
- TYPE:
- TRANSMISSION
- RIDING STYLE:
- UTV
- UNITS:
- EACH
$61.95Qty in Cart: 0Quantity:Price:$61.95Subtotal: -
MOOSE RACING Transaxle Reverse Chain 25-8004
MOOSE RACING
$54.95Exclusive heat-treatment of links creates excellent friction and impact resistance, Exceeds OEM chain shear strength by 4.5%, Meets or exceeds OEM specifications and tolerances, No gear change or modifications required like other aftermarket chains11060231- SKU:
- 11060231
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- REVERSE CHAIN
- RIDING STYLE:
- ATV
- TYPE:
- TRANSMISSION
- UNITS:
- EACH
$54.95Qty in Cart: 0Quantity:Price:$54.95Subtotal: -
MOOSE RACING Friction Plates - Predator M70-5800-8
MOOSE RACING
$135.95DP manufactures these with heat-resistant friction material for fade-free performance, Ready to install, no need to soak in oil, Designed to ensure ultra-smooth power delivery11310184- SKU:
- 11310184
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- TYPE:
- CLUTCH
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- FRICTION PLATE SET
- UNITS:
- SET
- RIDING STYLE:
- ATV
$135.95Qty in Cart: 0Quantity:Price:$135.95Subtotal: -
MOOSE RACING Differential Bearing/Seal Kit - Honda - Front 25-2003
MOOSE RACING
$83.95Kits include high-speed EMQ quality bearings with type TC rubber seals, Garter-spring inner lips and optimal sealing from rubber-covered outside diameter seals, Kit includes everything needed to completely service differential conveniently - saves time...A252003- SKU:
- A252003
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- POSITION:
- FRONT
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING AND SEAL KIT
$83.95Qty in Cart: 0Quantity:Price:$83.95Subtotal: -
MOOSE RACING Differential Bearing/Seal Kit - Honda - Rear 25-2008
MOOSE RACING
$86.95Kits include high-speed EMQ quality bearings with type TC rubber seals, Garter-spring inner lips and optimal sealing from rubber-covered outside diameter seals, Kit includes everything needed to completely service differential conveniently - saves time...A252008- SKU:
- A252008
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- POSITION:
- REAR
- PRODUCT NAME:
- BEARING AND SEAL KIT
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
$86.95Qty in Cart: 0Quantity:Price:$86.95Subtotal: -
MOOSE RACING Differential Bearing/Seal Kit - Honda - Rear 25-2009
MOOSE RACING
$90.95Kits include high-speed EMQ quality bearings with type TC rubber seals, Garter-spring inner lips and optimal sealing from rubber-covered outside diameter seals, Kit includes everything needed to completely service differential conveniently - saves time...A252009- SKU:
- A252009
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
- PRODUCT NAME:
- BEARING AND SEAL KIT
- POSITION:
- REAR
- UNITS:
- KIT
$90.95Qty in Cart: 0Quantity:Price:$90.95Subtotal: -
MOOSE RACING Differential Bearing/Seal Kit - Honda - Rear 25-2012
MOOSE RACING
$79.95Kits include high-speed EMQ quality bearings with type TC rubber seals, Garter-spring inner lips and optimal sealing from rubber-covered outside diameter seals, Kit includes everything needed to completely service differential conveniently - saves time...A252012- SKU:
- A252012
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- PRODUCT NAME:
- BEARING AND SEAL KIT
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
- POSITION:
- REAR
- UNITS:
- KIT
$79.95Qty in Cart: 0Quantity:Price:$79.95Subtotal: -
MOOSE RACING Transmission Rebuild Kit - Polaris 25-7013
MOOSE RACING
$140.95Kit contains all of the bearings, seals, o-rings, and shims as required to rebuild the transmission, Direct OEM replacement at a fraction of the cost, High quality ABEC 3 precision ball bearings used throughout, Kits containing tapered bearings include...11040017- SKU:
- 11040017
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- TYPE:
- TRANSMISSION
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- UNITS:
- KIT
$140.95Qty in Cart: 0Quantity:Price:$140.95Subtotal: -
PARTS UNLIMITED 520H - Drive Chain - 88 Links T520H88
PARTS UNLIMITED
$32.95Reliable, high-quality chain at the absolute lowest price, Precut lengths boxed individually with connecting links, Made in TaiwanT520H88- SKU:
- T520H88
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
- MATERIAL:
- STEEL
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 250 CC
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MASTER LINK CONNECTOR:
- CLIP
- RIDING STYLE:
- STREET
- SEAL TYPE:
- NON-SEAL
- TENSILE STRENGTH IMPERIAL:
- 7450 LB
- TENSILE STRENGTH METRIC:
- 33.1 KN
- CHAIN TYPE:
- 520 H
- NUMBER OF LINKS:
- 88
- PRODUCT NAME:
- DRIVE CHAIN
- CHAIN SIZE:
- 520
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 250 CC
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- UTV
$32.95Qty in Cart: 0Quantity:Price:$32.95Subtotal: -
MOOSE RACING Differential Bearing/Seal Kit - Rear 25-2097
MOOSE RACING
$134.95Kits include high-speed EMQ quality bearings with type TC rubber seals, Garter-spring inner lips and optimal sealing from rubber-covered outside diameter seals, Kit includes everything needed to completely service differential conveniently - saves time...12050256- SKU:
- 12050256
- Availability:
- Ships Same Business Day
- Weight:
- 2.85 LBS
- POSITION:
- REAR
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
- PRODUCT NAME:
- BEARING AND SEAL KIT
- UNITS:
- KIT
$134.95Qty in Cart: 0Quantity:Price:$134.95Subtotal: -
MOOSE RACING Differential Bearing/Seal Kit - Rincon - Rear 25-2047
MOOSE RACING
$53.95Kits include high-speed EMQ quality bearings with type TC rubber seals, Garter-spring inner lips and optimal sealing from rubber-covered outside diameter seals, Kit includes everything needed to completely service differential conveniently - saves time...12050125- SKU:
- 12050125
- Availability:
- Ships Same Business Day
- Weight:
- 1.73 LBS
- POSITION:
- REAR
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING AND SEAL KIT
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
$53.95Qty in Cart: 0Quantity:Price:$53.95Subtotal: -
MOOSE RACING Differential Bearing/Seal Kit - TRX - Front 25-2060
MOOSE RACING
$74.95Kits include high-speed EMQ quality bearings with type TC rubber seals, Garter-spring inner lips and optimal sealing from rubber-covered outside diameter seals, Kit includes everything needed to completely service differential conveniently - saves time...12050127- SKU:
- 12050127
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- PRODUCT NAME:
- BEARING AND SEAL KIT
- POSITION:
- FRONT
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
$74.95Qty in Cart: 0Quantity:Price:$74.95Subtotal:
