w/ 7.5" Ring Gear:
w/ 8.5" Ring Gear:
with 8.5 (in) Ring Gear with GMC Axle
7.50" Ring Gear FAG Global Number 413 3479 100
8.50 " Ring Gear FAG Global Number 413 3509 100 1.938" Shaft Double Lip
Browse our selection of quality differential pinion repair sleeve parts designed specifically for your Buick Roadmaster. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Collector's Edition · Estate Wagon · Estate Wagon Collector's Edition · Limited · Limited Collector's Edition
Sedan · Wagon
V8 5.0L · V8 5.7L
Automatic