The Eaton Fuller mainshaft thrust washer, part number 15976, is a transmission wear component measuring 0.260 in. in thickness. It fits all Fuller 8609 Series transmissions and is sourced directly under OEM part number 15976, assigned to both Fuller and Eaton Corp./Industrial Polymer Products. Mack cross-reference numbers 3088-15976 and 2719-15976 also call out this washer, making it the correct replacement for Mack-spec applications that reference either of those numbers. Sold individually. Call us to confirm proper fit for your specific transmission before ordering.
Features
Mainshaft thrust washer, 0.260 in. thickness
Fits all Fuller 8609 Series transmissions
OEM part number 15976 (Fuller / Eaton Corp./Industrial Polymer Products)
Cross-references Mack part numbers 3088-15976 and 2719-15976
Sold individually (1 each)
Genuine Eaton Fuller part from Pro Gear and Transmission
