The Eaton Fuller 691712 is a Shift Bar Housing yoke covering the Reverse/1st gear position in a wide range of Fuller heavy-duty transmissions. This yoke is confirmed in the illustrated parts manuals for Fuller RT, RTO, RTLO, RTAO, FM, FO, and FOM series units, including 10-speed and 18-speed variants across multiple torque ratings. If you need to verify fitment against your specific transmission model or serial number, call us and we can cross-check your unit directly.
Interchanges:
- 3088-691712
- 4301376
- 691712-SP
- ZBF691712
Features
Genuine Eaton Fuller Shift Bar Housing component, part number 691712
Covers the Reverse/1st gear rail position (also Reverse/Lo in select RTAO models)
Confirmed fitment in over 60 Fuller transmission models including RT, RTO, RTLO, RTAO, FM, FO, and FOM series
Sold individually (quantity one per application)
Used in 65 Eaton Fuller models
