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Genuine OEM KTM / Husqvarna Countershaft Seal Repair Kit - 78033010010 / 00050000941
$20.00
Sale price
$20.00
Regular price
$74.99
Stop transmission oil leaks at the source with the Genuine OEM KTM Countershaft Seal Repair Kit (Part #78033010010). As a direct factory replacement kit, this premium package provides all the critical O-rings, spacer bushings, and structural oil seals required to completely rebuild the drive sprocket sealing assembly on your countershaft. Rebuilding this high-friction layout with authentic parts ensures strict sealing tolerances against continuous chain stress, preventing catastrophic transmission fluid drops and protecting your engine from oil starvation.
Key Features
- Genuine OEM Reliability: 100% authentic KTM replacement component, guaranteeing a factory-accurate fit, high-speed fluid containment, and lasting seal integrity.
- Complete Rebuild Solution: Contains the essential internal spacer, drive sleeve, primary oil seal, and matching O-ring to thoroughly service the main drive shaft.
- Prevents Fluid Leaks: Engineered with advanced oil-resistant elastomer compounds designed to maintain a perfect, pressure-tight boundary under intense engine heat.
- Direct Power Protection: Seals the transmission fluid safely inside the crankcase, ensuring your transmission gears stay lubricated and shift smoothly.
Vehicle Fitment Guide
This 4-stroke countershaft seal kit fits a vast range of modern dirt, enduro, and cross-country competition motorcycles spanning KTM, Husqvarna, and GasGas:
- KTM 250 / 350 / 450 / 500cc Series: SX-F, XC-F, EXC-F, XCF-W, and Six Days Configurations (2008–2027)
- Husqvarna 250 / 350 / 450 / 501cc Series: FC, FX, FE, and FE S Configurations
- GasGas 250 / 350 / 450cc Series: MC-F, EX-F, and EC-F Configurations
Direct Replacement for Superseded Factory Part Number:
00050000941