The Eaton Fuller 4300677 is an auxiliary mainshaft deep reduction gear used in RTO and RTOF series manual transmissions. This gear fits a broad range of Fuller units including the RTO-11709MLL, RTO-11909ALL, RTO-14709MLL, RTO-14909MLL, RTO-16909ALL, and their RTOF counterparts, as confirmed by Eaton's illustrated parts manuals. It is listed in the mainshaft and synchronizer auxiliary group of those manuals. Call us to confirm proper fit for your specific transmission model.
Interchanges:
- 3135271
- 4300677-SP
- 900065
- FUL4300677
- MACK 3088-4300677
Features
Auxiliary mainshaft deep reduction gear for Fuller RTO and RTOF series transmissions
Fits 16 confirmed transmission models including RTO-11709MLL, RTO-14909ALL, and RTOF-16909ALL
Listed in Eaton's official illustrated parts manuals under Mainshaft and Synchro Auxiliary group
Sold individually as one gear per unit
Tech Specs
- Part Number: 4300677
- Part Type: Auxiliary Mainshaft Deep Reduction Gear
- Transmission Group: Mainshaft and Synchro Auxiliary
- Sell Pack: 1 Each
- Compatible Models: RTO-11709MLL, RTO-11909ALL, RTO-11909MLL, RTO-13707MLL, RTO-14709MLL, RTO-14909ALL, RTO-14909MLL, RTO-16909ALL, RTOF-11709MLL, RTOF-11909ALL, RTOF-11909MLL, RTOF-13707MLL, RTOF-14709MLL, RTOF-14909ALL, RTOF-14909MLL, RTOF-16909ALL
