Specifiche della guarnizione della testata:

Modelli di motore Massey Ferguson: 133, 134C, 134V, 135, 135V, 140, 145, 145S, 145V, 148, 150, 152, 152F, 152S, 152V, 154, 154C, 154F, 154S, 154V, 164TF, 164TS, 164TV, 230, 233, 234C, 234CF, 234S, 235, 240, 244CF, 245, 250, 253 (Italia), 253 (Regno Unito), 254, 254C, 254CF, 254S, 255, 263T (Italia), 264T, 264TCF, 264TS,333, 334V, 340, 342, 350, 352, 353, 353LX, 353S, 354AP, 354AQ, 354F, 354FP, 354FP(X), 354FQ, 354GE, 354GE(X), 354S, 354SP, 354SP(X), 354SQ, 354V, 354VQ, 355, 356CF, 360, 363, 363LX, 363S, 364AP, 364AQ, 364CF, 364F, 364FP, 364FQ, 364GE, 364S, 364SP, 364SQ, 364V, 364VQ, 366CF, 3210FP(X), 3210GE(X), 3210SP(X), Motore Perkins: AD3.152, AD3.152, AD4.203, AG3.152, AT3.152.4