The Timken PB79 is a clutch pilot bearing designed for heavy-duty truck applications. Timken is a recognized name in bearing manufacture, and the PB79 carries that engineering behind the clutch pilot position, where the transmission input shaft is supported at the engine flywheel. This bearing sits at a critical wear point in the drivetrain, and using a genuine Timken part helps maintain proper input shaft alignment. Pro Gear and Transmission carries the PB79 for buyers who need a direct, reliable replacement. Call us to confirm proper fit for your specific application.
Interchanges:
- NTN BCA NBPB79 $8.91
Features
Genuine Timken clutch pilot bearing
Part number PB79
Supports transmission input shaft at the flywheel pilot bore
Direct replacement for clutch pilot position service
Sold by Pro Gear and Transmission
