OEM Solutions CAT WDS Wheel Tractor-Scraper 631G,637G,627G,627K LRC,657E,627E,627H,657G,637E,623G,621G,627F,627K Track-Type Tractor D11R,D4H XL,D4H III,D9R Motor Grader 120G,140G,130G,16G,14G,160G,12G Wheel Dozer 814F II,814F Wheel-Type Loader 980C,980F Wheel-Type Skidder 530B,518C,528B Track-Type Skidder 527,517,D5HTSK II,D4HTSK III Off-Highway Truck 789C,793D,770,772,777D,785D,785C Earthmoving Compactor 816F II,815F,826C,816F,815F II