1975 Cat D3 Dozer 6 Way Blade Multi Shank Ripper, 2 Shanks Orops Converter Rebuilt Transmission Rebuilt Transmission/steering Pump Rebuilt Steering Clutches And Brakes Rebuilt Steering Master & Slave Cylinders Rebuilt Or Replaced With New Final Drive Pinions Seals Replaced Throttle Linkage & Transmission Linkage Rebuilt Moldboard (frog) Replaced (heavy Duty W/o Edges) Ripper Installed.