0.787 Shaft Diameter 1.181 Bore Diameter 1.186 Outside Diameter Seal 0.276 Width
FAG Global Number 413 3984 100
Browse our selection of quality steering gear worm shaft seal parts designed specifically for your Chevrolet Express 3500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · LS
Cutaway Van · Extended Cargo Van · Extended Passenger Van · Standard Cargo Van · Standard Passenger Van
V8 5.7L · V8 6.5L · V8 7.4L
Automatic
