Eaton Convertible 9 to 13 manual transmission
The Fuller convertible manual transmissionÊoperates as a simple 9-speed transmission, and can then easily be converted to a 13-speed to increaseÊvehicle versatility and resale value at trade-in time.
Turning your reliable 9-speed into a Fuller 13-speed transmission with an inexpensive conversion kit before trade-in will increase your truckÕs worth by $3,000 or more over a similar truck equipped with a 10-speed. In addition, a truck equipped with a 13-speed sells about twice as fast as one equipped with a 10-speed transmission.