The Eaton Fuller S-2986 or S2986 is a rear housing case (auxiliary case group) for Fuller heavy-duty manual transmissions. Listed in the illustrated parts manuals for 21 transmission models spanning the RTLO, RTLOF, and RTO series, including RTLO-14610B, RTLO-14613B, RTLO-14618A, RTLO-16610B, RTLO-16618A, RTLOF-14610B, RTLOF-14613B, RTLOF-14618A, RTLOF-16610B, RTLOF-16618A, RTLO-9118A-MT, RTLO-11118A-MT, RTLO-15610B, RTLOF-15610B, and RTO-14613, among others. If you are confirming which auxiliary case fits your specific ratio or build, give Pro Gear and Transmission a call before ordering.
Features
Genuine Eaton Fuller rear housing case, auxiliary case group
Part number S-2986 or S2986
Fits 21 Fuller transmission models including RTLO-14610B, RTLO-14613B, RTLO-14618A, RTLO-16618A, and RTLOF series variants
Also fits RTLO-9118A-MT, RTLO-11118A-MT, and RTO-14613
Sold by Pro Gear and Transmission
Used in 24 Eaton Fuller models
