Cylinder end, for power steering cylinder, left end. Tractors: 5700, 6700, 7700 (8/1976-1981), 6710 (1981-10/1985), 7710 (1981-1987), 8210 (LWB, 1982-10/1991). Inner RH end. Tractors: 8700, 9700 (SWB, 8/1976-1978), TW10, TW20 (1979 to 1982), TW5, TW15, TW25, TW35 (1983 to 2/1990).