OEG Parts New Alternator Frame SRE Compatible With AM General Hummer 6.2L 1992-1993, Hummer 6.5L 1994; Compatible With Buick Century 3.8L 1986-1988, Century 2.8L 1987-1989, Century 2.5L 1987-1992
M8 x 1.25 Mtg. Hole - Used w/ 46-1560 or 46-1562 plastic tolerance ring & 6000 or 62000 ball bearing - Tested for Reliability, Durability and Performance
All Products come with a One Year Hassle Free Guarantee - Please see Product Description for Fitment Chart