The Fuller RTLO16918A-AS Gearbox is a heavy-duty, 18-speed manual transmission designed for maximum durability and smooth performance. Built to handle high torque and tough road conditions, this gearbox is a top choice for Freightliner, Kenworth, Peterbilt, and Western Star trucks.

Engineered for precision shifting and long service life, the RTLO16918A-AS delivers superior fuel efficiency, reduced maintenance, and exceptional control. Each unit is fully inspected, tested, and ready to install, ensuring optimal reliability for your fleet or replacement needs.

✅ Model: RTLO16918A-AS

✅ Type: 18-Speed Manual Transmission

✅ Condition: Tested and ready to install

✅ Applications: Heavy-duty trucks (Freightliner, Peterbilt, Kenworth, Western Star)

✅ Performance: Smooth shifting, high torque handling, long lifespan

Upgrade your truck’s transmission today with the trusted Fuller RTLO16918A-AS gearbox — built tough, proven reliable, and designed for long-haul performance.