Prox Crankshaft Bearing Set for KTM SX 85 03- & Husqvarna TC 85 14-

Prevent costly engine damage and restore the smooth, quiet, powerful performance of your 85cc engine with the ProX Crankshaft Bearing Set for KTM SX 85 from 2003 and Husqvarna TC 85 from 2014. This complete crankshaft bearing and seal kit is the perfect replacement for worn bearings and seals, ideal for a crankcase overhaul, engine rebuild, or preventive maintenance.

ProX Racing Parts only uses the highest quality bearings from renowned manufacturers such as Koyo and NTN. The set includes two high-quality crankshaft main bearings plus all the accompanying crank seals required for a complete and leak-proof installation. The bearings are manufactured exactly to OEM specifications, offer excellent heat resistance, and are specially designed to handle the extreme loads and high RPMs of an 85cc 2-stroke engine.

Over time, crankshaft bearings wear out due to constant vibrations, heat, and any dirt intrusion. Play, a humming or rattling noise coming from the crankcase, or oil leaks are clear signs that replacement is urgent. With this ProX kit, you can quickly install a tight crankshaft that runs smoothly, creates less friction, and extends the lifespan of your connecting rod and piston.