Volvo 20478729 Sliding Sleeve

Volvo 20478729 Sliding Sleeve is the gear engagement sleeve for Volvo gearbox synchronizer assemblies in heavy-duty gearbox and differential systems for long-distance transport fleets. Manufactured to OEM spline geometry, engagement chamfer, and bore diameter for correct synchronizer hub engagement and reliable gear selection under continuous shift cycling. Ships with a 1-year warranty.