PROX Crankshaft Bearing and Seal Kit — Manufacturer's ref: 23.CBS61003
This PROX kit includes the necessary components to recondition the crankshaft: bearings and seals. Designed for motocross use, it allows for the replacement of sealing and support parts that wear out with hours of riding, repeated washings, and extreme conditions.
- Contents: crankshaft bearings + seals
- Brand: PROX
- Category: Crankshaft seal
- Treated bearings to reduce friction and promote smoother riding
- Designed for motocross engines, easy to integrate during a complete bottom-end reconditioning
Compatible with 85 cm3 motocross applications (examples of compatible models indicated by the manufacturer: GAS GAS MC 85 19/16, KTM 85 SX STD WHEELS 17/14, HUSQVARNA TC 85 STD WHEELS 17/14). Ideal for replacing aging bearings or seals to restore proper play at the crankshaft and limit oil leaks.
Workshop advice: check the condition of the crankcase and bearing surfaces before installation, control clearances and tolerances, and prefer a careful installation or the intervention of a mechanic if you are not equipped.