0-80 PSI Oil Pressure Gauge For Massey Ferguson: TO30, 35, 65, 85, 88, 135, 150, 165, 175, 180, FE35, Super 90,  F40, TE20, TO20, TO35, Massey Harris: Colt 21, I-244, I-330, Mustang 23, Pacer 16, Pony, 101 jr, 101 sr, 102 jr, 102 sr, 20, 22, 30, 33, 44 Sp