For Sale: Eaton Fuller RTLO-18918B Transmission Excellent condition Eaton Fuller Roadranger RTLO-18918B 18-speed transmission. This is a heavy-duty overdrive model, perfect for Class 8 trucks, line-haul, or vocational applications. Strong shifting, no major leaks, and ready to install. Pulled from a 2015 freightliner cascadia Serious buyers only. Message for more details, photos, or to make an offer. "Note: This transmission currently has a hydraulic wet kit PTO (power take-off) installed for crude oil pumping applications. The PTO/wet kit is not included in the sale and will be removed prior to sale.