Dual Lip Style with New Process 242H Transfer Case 2 Speed
Single Lip Style
New Process 242 Optional
New Process 242 Original Equipment
Browse our selection of quality transfer case input shaft seal parts designed specifically for your Hummer H1. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Alpha · Base
Sport Utility
V8 6.5L · V8 6.6L
Automatic