Kenworth T800 Heavy Truck Spindle

This heavy-duty replacement spindle is engineered for Kenworth T800 trucks spec’d with 46,000-lb tandem drive axles commonly found on crane, knuckle-boom, and other high-capacity vocational builds.

With a long wheelbase, double frames, and heavy suspension options, T800 crane trucks need a spindle that maintains precise bearing alignment, supports extreme vertical load, and resists wear under constant stress. This Kenworth T800 Heavy Truck Spindle delivers on all counts, and is machined to match the robust spindle dimensions used on 46K tandems.

Whether you’re maintaining a fleet crane or refreshing a workhorse with boom and outriggers, this Kenworth T800 spindle offers a clean path to reliable service. Just confirm the axle family and measure your hub’s inner and outer bearing cup to select the right hardware match.

Sold as spindle only unless otherwise noted. Designed to keep T800s with big rear ends rolling safely and predictably under load.