One (1) New Aftermarket Replacement Thermostat GasketFits Massey Ferguson Models: 165, 168, 174, 175, 175 US Built, 178, 184, 185, 186, 187, 188, 194, 240, 255, 261, 265 Brazilian, 265 S (TR), 270, 273, 274, 274SK, 275 Brazilian, 283 Brazilian, 284, 285 (FR), 290 Brazilian, 293, 294, 30, 307, 30D, 31, 365, 373, 374, 375, 375E Brazilian, 377, 383, 384, 387, 390E Brazilian, 393, 394, 397, 425 Brazilian, 435 Brazilian, 440 Brazilian, 445 Brazilian, 487, 50, 506, 50B, 50C, 50D, 50E, 50EX, 50H, 50HX, 565, 575, 590, 60H, 99Tech Info:Fits Massey Ferguson Build List: Perkins Build List: LA, LD, LE, LF, LG, LH, LH, NC, ND,Number Of Bolt Holes: 2,Size mm: 86 x 105,Thickness Inches: 0.03,Thickness mm: 0.8Replaces Part Number(s): 4222011V1, 735640M1, 4222011M1, 735641M1, 36862151, 3641893M1