The Eaton Fuller oil seal, part number 691717, is a genuine OEM sealing component for heavy-duty transmission applications. Sold individually, this seal is sourced directly from Eaton Fuller and is intended for use in Eaton Fuller transmission assemblies where oil retention and leak prevention are critical to drivetrain integrity. Cross-referenced under HF691717 by aftermarket suppliers. If you need help identifying the exact location or application for this seal within your transmission, call Pro Gear and Transmission and we will help you confirm the right fit before you order.
Features
Genuine Eaton Fuller OEM oil seal
Part number 691717, also referenced as HF691717
Designed for Eaton Fuller heavy-duty transmission assemblies
Sold as an individual unit (each)
Call Pro Gear and Transmission to confirm proper fitment for your application
