Volvo 1653916 Synchronizer Hub

Volvo 1653916 Synchronizer Hub is the central splined hub of the synchronizer assembly in Volvo gearbox units for differential carrier, gearbox, and axle applications in freight haulage vehicles. Manufactured to OEM spline geometry and sliding sleeve engagement specifications for correct synchronizer function and reliable gear engagement under continuous shift cycling. Ships with a 1-year warranty.