The Eaton Fuller Countershaft, part number 4303950, is a genuine OEM component covering both the lower and upper countershaft positions with a through shaft configuration. This part is listed in the illustrated parts manuals for twelve Eaton Fuller transmission models: the FRO-11210B, FRO-12210B, FRO-13210B, FRO-14210B, FRO-15210B, FRO-16210B, FROF-11210B, FROF-12210B, FROF-13210B, FROF-14210B, FROF-15210B, and FROF-16210B. It is sold as a single unit covering both countershaft positions in the Countershaft Assembly group. Call us to confirm proper fit for your specific application.
Features
Genuine Eaton Fuller OEM countershaft, part number 4303950
Covers both lower and upper countershaft positions in one unit
Features a through shaft configuration
Listed in the Countershaft Assembly group across twelve FRO and FROF transmission models
Fits FRO-11210B through FRO-16210B and FROF-11210B through FROF-16210B
Sold as a single piece (quantity: 2 positions covered per assembly)
