1978-1980 Pontiac Bonneville Front Engine Crankshaft Repair Sleeve - National SX-9ZQA

This is a new National front engine crankshaft repair sleeve, MPN SX-9ZQA, intended as a direct replacement for Pontiac Bonneville models from 1978 through 1980. Sold as a single genuine National repair sleeve, it is listed with interchange references including Timken, SKF, C272, VEMO, and King 28-67.