Dana 44; 30 Spline; 3.92 And Up Ring Gear Pinion Ratio; 1.31 in. Axle Shaft Diameter
Dana 44; 30 Spline; 3.73 And Down Ring Gear Pinion Ratio; 1.31 in. Axle Shaft Diameter
Browse our selection of quality differential parts designed specifically for your Pontiac Trans Sport. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base
Mini Cargo Van · Mini Passenger Van
V6 3.1L · V6 3.4L · V6 3.8L
Automatic
