ProX Crankshaft Bearing and Seal Kit 23.CBS62001 — KTM / Husqvarna / Husaberg / GasGas 125cc-200cc 1998-2023

Product Description

The ProX Crankshaft Bearing and Seal Kit is the ultimate solution for riders performing a bottom-end rebuild. Designed to meet or exceed OEM specifications, this kit ensures maximum engine performance, reliability, and long-lasting durability for your high-revving 2-stroke engine. Whether you are prepping for race day or completing a full restoration, ProX components provide the peace of mind that your crankshaft is supported by premium materials.

Each kit includes all the necessary bearings and seals required for a comprehensive replacement, eliminating the guesswork of sourcing individual parts. Engineered for precision, these kits are perfect for use with both OEM and ProX crankshafts, ensuring a perfect fit and smooth operation under the toughest riding conditions.

Top Features: ProX Crankshaft Bearing and Seal Kit

• Manufactured to exact OEM specifications for superior performance and longevity
• Includes a complete set of high-quality bearings and seals for a total bottom-end overhaul
• Optimized for both OEM and ProX replacement crankshafts
• Designed to handle the high stress and heat of off-road and motocross racing

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: Does this kit include everything I need to replace the crankshaft bearings?
A: Yes, the ProX kit is designed to be a comprehensive replacement set including the necessary bearings and seals required for a standard crankshaft service.

Q: Can I use this kit with my stock OEM crankshaft?
A: Absolutely. This kit is engineered to be compatible with both the factory OEM crankshaft and ProX performance replacement crankshafts.

Expert Pro-Tip: When installing new crank seals, always apply a light coating of clean two-stroke oil or high-quality assembly lube to the seal lip. This prevents the seal from running "dry" during the critical first few moments of engine startup, which is the most common cause of premature seal failure.

Recommended Pairings:
o KTM 2-Stroke Performance Parts & Upgrades
o Husqvarna 2-Stroke Performance Parts
o Gas Gas 2-Stroke Performance Parts

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. Every order ships fast from our Central Florida location.

Moto-House MX – Choice of Champions – Clermont / Montverde, FL. Central Florida's premier powersports source with lightning-fast worldwide shipping.