Boundary billet oil pump gear for the Nissan TB48 is a precision-machined replacement gear intended to restore accurate oil drive timing where original gears show wear. The billet construction preserves gear geometry and tooth strength compared with stamped or cast parts. This direct-fit gear is supplied unfished in description and is suitable for rebuilds or preventative replacement when servicing the TB48 oil pump.
Boundary Nissan TB48 Billet Oil Pump Gear