ATV/UTV Engine Seals - Orings and Kits
ATV/UTV Seals, O-Rings & Kits at JJ Motorsports
Keep your ATV/UTV engine leak-free with premium seal and O-ring kits from JJ Motorsports, featuring complete crankshaft and motor seal sets for reliable performance on Yamaha Raptor/Rhino 660, Honda Rancher 350, and more. These high-quality Moose Racing kits prevent oil loss and contamination in mud, trails, and dunes.
Shop Moose Racing seals for race-proven durability. Explore related categories such as ATV/UTV engine for gaskets and bearings, or ATV/UTV for suspension and brakes to complete your engine service and ride with total confidence across all conditions, from high-mileage utility work to aggressive off-road adventures.
Top ATV/UTV Seals, O-Rings & Kits
- Moose Racing Crankshaft Seal Kit Yamaha 24-2024 – Complete crankshaft seal kit; fits Yamaha Banshee, Blaster, and 2-stroke models.
- Moose Racing Motor Seals 350 Rancher 822236 – Full motor seal set for Honda Rancher 350; includes all engine seals for total rebuilds.
- Moose Racing Motor Seals Raptor/Rhino 660 822232 – Complete seal kit for Yamaha Raptor/Rhino 660; high-quality Viton for long life.
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
-
K&S TECHNOLOGIES Oil Seal Kit - Polaris 50-5003
K&S TECHNOLOGIES
$19.95Direct OEM replacements505003- SKU:
- 505003
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- APPLICATION:
- ENGINE
- TYPE:
- OIL
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- PRODUCT NAME:
- SEAL KIT
$19.95 -
K&S TECHNOLOGIES Oil Seal Kit - YFZ350 50-4002
K&S TECHNOLOGIES
$71.95Direct OEM replacements504002- SKU:
- 504002
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- PRODUCT NAME:
- SEAL KIT
- TYPE:
- OIL
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- APPLICATION:
- ENGINE
$71.95 -
MOOSE RACING Oil Seal Set - Polaris 822345
MOOSE RACING
$60.39Includes every seal in a engine including crank shaft seals, Does not include valve stem seal, Made in the USA09351107- SKU:
- 09351107
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- APPLICATION:
- ENGINE
- TYPE:
- OIL
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
$60.39 -
MOOSE RACING Oil Seal Set - Polaris 822189
MOOSE RACING
$57.82Includes every seal in a engine including crank shaft seals, Does not include valve stem seal, Made in the USA09351104- SKU:
- 09351104
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- APPLICATION:
- ENGINE
- TYPE:
- OIL
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- PRODUCT NAME:
- SEAL KIT
$57.82 -
MOOSE RACING Oil Seal Set - Polaris 822188
MOOSE RACING
$57.82Includes every seal in a engine including crank shaft seals, Does not include valve stem seal, Made in the USA09351103- SKU:
- 09351103
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- RIDING STYLE:
- ATV
- APPLICATION:
- ENGINE
- TYPE:
- OIL
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
$57.82 -
MOOSE UTILITY Clutch Cover Gasket Seal 100-4540-PU
MOOSE UTILITY
$19.95MOOSE UTILITY Clutch Cover Gasket Seal09351191- SKU:
- 09351191
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- APPLICATION:
- CLUTCH COVER
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- SEAL
- UNITS:
- EACH
$19.95 -
EPI Differential Seal Kit - Front WE290106
EPI
$29.99Includes all the seals needed to rebuild the front or rear differential, Made using NBR (nitrile butadiene rubber) seals for extra oil resistance and longer life, Components vary by model09351038- SKU:
- 09351038
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- SEAL KIT
- TYPE:
- DIFFERENTIAL
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$29.99 -
EPI Differential Seal Kit - Rear WE290108
EPI
$29.99Includes all the seals needed to rebuild the front or rear differential, Made using NBR (nitrile butadiene rubber) seals for extra oil resistance and longer life, Components vary by model09351039- SKU:
- 09351039
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- SEAL KIT
- TYPE:
- DIFFERENTIAL
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$29.99 -
EPI Differential Seal Kit - Rear WE290107
EPI
$29.99Includes all the seals needed to rebuild the front or rear differential, Made using NBR (nitrile butadiene rubber) seals for extra oil resistance and longer life, Components vary by model09351040- SKU:
- 09351040
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
- TYPE:
- DIFFERENTIAL
$29.99Qty in Cart: 0Quantity:Price:$29.99Subtotal: -
EPI Differential Seal Kit - Rear WE290115
EPI
$19.99Includes all the seals needed to rebuild the front or rear differential, Made using NBR (nitrile butadiene rubber) seals for extra oil resistance and longer life, Components vary by model09351041- SKU:
- 09351041
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- DIFFERENTIAL
$19.99 -
MOOSE UTILITY Clutch Cover Gasket Seal 100-3014-PU
MOOSE UTILITY
$17.95MOOSE UTILITY Clutch Cover Gasket Seal09351189- SKU:
- 09351189
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- RIDING STYLE:
- UTV
- APPLICATION:
- CLUTCH COVER
- PRODUCT NAME:
- SEAL
- UNITS:
- EACH
$17.95 -
MOOSE UTILITY Clutch Cover Gasket Seal 500-1265-PU
MOOSE UTILITY
$24.95MOOSE UTILITY Clutch Cover Gasket Seal09351194- SKU:
- 09351194
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- RIDING STYLE:
- UTV
- APPLICATION:
- CLUTCH COVER
- PRODUCT NAME:
- SEAL
- UNITS:
- EACH
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
MOOSE RACING Countershaft Sprocket Seal Kit 25-4019
MOOSE RACING
$24.95Kits include hardened steel bushing, an upgraded seal, an O-ring (where applicable) and a snap ring or lock washer (where applicable), Made in the U.S.A.09350423- SKU:
- 09350423
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- STREET
- APPLICATION:
- COUNTERSHAFT
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
$24.95 -
MOOSE RACING Differential Seal Kit - Front 25-2044-5
MOOSE RACING
$22.95MOOSE RACING Differential Seal Kit - Front09350419- SKU:
- 09350419
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MATERIAL:
- RUBBER
- UNITS:
- KIT
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- ATV
- TYPE:
- DIFFERENTIAL
$22.95 -
MOOSE RACING Countershaft Sprocket Seal Kit - Yamaha 25-4032
MOOSE RACING
$23.95Kits include hardened steel bushing, an upgraded seal, an O-ring (where applicable) and a snap ring or lock washer (where applicable), Made in the U.S.A.09350425- SKU:
- 09350425
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- ATV
- APPLICATION:
- COUNTERSHAFT
- UNITS:
- KIT
$23.95Qty in Cart: 0Quantity:Price:$23.95Subtotal: -
MOOSE RACING Motor Seals - LT250R 822148
MOOSE RACING
$31.92Moose can now handle all your gasket and seal needs at a fraction of OEM cost, High-tech materials provide unmatched reliability and performance, Rebuild the engine and transmission with total confidence as each set is designed for durability and...M822148- SKU:
- M822148
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- RIDING STYLE:
- ATV
- UNITS:
- SET
- PRODUCT NAME:
- SEAL
- APPLICATION:
- ENGINE
- TYPE:
- OIL
$31.92Qty in Cart: 0Quantity:Price:$31.92Subtotal: -
MOOSE RACING Motor Seals - KEF 300 822241
MOOSE RACING
$20.92Moose can now handle all your gasket and seal needs at a fraction of OEM cost, High-tech materials provide unmatched reliability and performance, Rebuild the engine and transmission with total confidence as each set is designed for durability and...09350379- SKU:
- 09350379
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- RIDING STYLE:
- ATV
- TYPE:
- OIL
- APPLICATION:
- ENGINE
- PRODUCT NAME:
- SEAL
- UNITS:
- SET
$20.92Qty in Cart: 0Quantity:Price:$20.92Subtotal: -
On Sale
HOT RODS Seal Output Shaft OSK0044
HOT RODS
MSRP: $35.95Now: $32.36Was: $35.95A quick solution to repairing a leaking countershaft seal in one complete kit, Includes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable), Kits do not include water pump bearing or transmission bearings.09350556- SKU:
- 09350556
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- APPLICATION:
- COUNTERSHAFT
- APPLICATION:
- TRANSMISSION
- PRODUCT NAME:
- SEAL
- RIDING STYLE:
- ATV
- UNITS:
- KIT
MSRP: $35.95Now: $32.36Was: $35.95Qty in Cart: 0Quantity:Price:MSRP: $35.95Now: $32.36Was: $35.95Subtotal: -
On Sale
HOT RODS Seal Output Shaft OSK0045
HOT RODS
MSRP: $35.95Now: $32.36Was: $35.95A quick solution to repairing a leaking countershaft seal in one complete kit, Includes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable), Kits do not include water pump bearing or transmission bearings.09350557- SKU:
- 09350557
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- SEAL
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- APPLICATION:
- COUNTERSHAFT
- APPLICATION:
- TRANSMISSION
MSRP: $35.95Now: $32.36Was: $35.95Qty in Cart: 0Quantity:Price:MSRP: $35.95Now: $32.36Was: $35.95Subtotal: -
K&S TECHNOLOGIES Oil Seal Kit - Polaris 50-5001
K&S TECHNOLOGIES
$31.95Direct OEM replacements505001- SKU:
- 505001
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- APPLICATION:
- ENGINE
- RIDING STYLE:
- ATV
- TYPE:
- OIL
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
$31.95
