3-3/16" standard bore

New Holland Tractor: 4630

1975 and newer

2-9N5251 muffler clamp

Kewanee B3587

TISCO Air Conditioning Compressor for John Deere, TY6665 541568 3-3/16" standard boreAir conditioning compressor, A6 w single groove clutch no oil , 12 volt coil at 10 o'clock, new 5. 58 inch dia. clutch & dust cover, superheat compressor, high pressure relief valve. SAE thread, Replaces 272003. Tractors: 1640, 2040, 2140, 2250, 2350, 2355, 2450, 2550, 2555, 2650, 2750, 2755, 2850, 2940, 2950, 2955, 3040, 3050, 3140, 3150, 3155, 3350, 3640, 4000, 4020, 4030, 4040, 4230, 4240, 4320, 4350, 4430, 4440, 4520, 4620, 4630, 4640, 4840, 5020,