Now you have it: a 13-speed UltraShift transmission from Eaton Corporation. They’re calling it the Fuller UltraShift LHP (Linehaul High Performance), specifically designed for on-highway applications ...

(Nov. 1, 1999) — Eaton Corp. has introduced two new transmissions to handle engines with torque ratings exceeding 2000 pound feet. Already in production: the new Eaton Fuller 13-speed RTLO-20913A ...

The Eaton Fuller Advantage automated transmission senses the load demand on the engine and selects the best shift ... The PACCAR MX-13 engine with the Eaton Fuller Advantage 10-speed automated ...