The Eaton Fuller Spacer, part number 17421, is a genuine Eaton replacement spacer used in transfer case applications. This is a single-unit part (sold each) sourced directly from Eaton Fuller. Spacers like this are precision-fit components that maintain correct clearance and alignment within the transfer case assembly. If you are cross-referencing, this part is also listed under the HF17421 designation. Pro Gear and Transmission carries genuine Eaton Fuller drivetrain components. Not sure this is the right spacer for your application? Give us a call to confirm proper fit before ordering.
Features
Genuine Eaton Fuller part number 17421
Also cross-referenced as HF17421
Designed for transfer case applications
Sold as a single unit (each)
Direct OEM replacement spacer
