Moose Offroad Crankshaft Bearing and Seal Kit 0924-0220 - Gas Gas / Husaberg / Husqvarna / KTM 250cc-300cc 2003-2025

Moose Offroad Crankshaft Bearing and Seal Kit 0924-0220 — 2003-2025 Gas Gas, Husaberg, Husqvarna & KTM 250cc-300cc

Product Description

The Moose Offroad Crankshaft Bearing and Seal Kit delivers precision-engineered components designed to restore bottom-end performance and reliability to your 2-stroke engine. Built to withstand high-stress racing and rugged trail environments, this complete kit ensures smooth crankshaft rotation and dependable crankcase sealing.

Featuring high-precision crank bearings paired with specialized fluorocarbon-lipped outer seals, this kit minimizes dry-start friction and prevents air leaks. It includes everything needed to service both the right and left sides of the crankshaft assembly during a comprehensive engine rebuild.

Top Features: Moose Offroad Crankshaft Bearing and Seal Kit

• Includes precision-machined high-performance crank bearings for smooth, dependable rotational stability.
• Kit contains right and left-side crankshaft bearings along with dedicated outer 2-stroke seals.
• Seals are engineered with a specialized fluorocarbon lip to significantly reduce dry-start friction.
• Direct-replacement components built to match OEM tolerances for seamless installation.

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Do these bearings come pre-lubricated?
A: They include a protective factory coating, but you should thoroughly lubricate both the bearings and the fluorocarbon seals with clean 2-stroke engine oil or assembly lube before final crankcase assembly.

Q: Are crankshaft seals included in this kit?
A: Yes, this complete bottom-end kit includes both the left and right crankshaft bearings along with the matching outer oil seals.

Expert Pro-Tip: When installing new crank bearings and seals, heat the engine cases evenly using a heat gun and freeze the crankshaft beforehand to allow the bearings to drop into place smoothly without side-loading the races. Lightly grease the fluorocarbon seal lips prior to assembly to prevent dry-start wear on initial startup.

Recommended Pairings:

• KTM 2-Stroke Performance Parts
• Husqvarna 2-Stroke Performance Parts
• Gas Gas 2-Stroke Performance Parts

About Moto-House MX

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. We pride ourselves on great customer service, and every item ships FAST - straight to your door.

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