One New Aftermarket Replacement Fits York / Tecumseh Style, 7" Diameter Standard 2 Groove Air Conditioning Compressor Clutch W/ Hd Bearing Fits Ford/New Holland Tractor Models: Tw10 (8/1/1976>), Tw15 (1/1/1982- 3/31/1984) , Tw20 (8/1/1976>) , Tw25 (1/1/1982- 3/31/1984) , Tw30 (8/1/1976>) , Tw35 (1/1/1982- 3/31/1984) , Tw5 (1/1/1982- 3/31/1984) , 5610 (1/1/1982- 3/31/1984) , 6610 (1/1/1982- 3/31/1984) , 6710 (1/1/1982- 3/31/1984) , 7610 (1/1/1981- 3/31/1984) , 7710 (1/1/1982- 3/31/1984) , 7910 (1/1/1982- 3/31/1984), 8210 (1/1/1982- 3/31/1984), 8700(8/1/1976>), 9700 (8/1/1976>), 530A, 8200 (4/1973- 9/1976), 8600, 9200 (4/1973- 9/1976), 9600, 9710 (4/1973- 9/1976). Fits Ford/New Holland Windrower Models: 1100, 1112, 1114, 1116, 1118 Fits Ford/New Holland Industrial/Construction Models: A62, A66, 550, 555, 8400 (4/1973- 9/1976) Pulley Dia. 7.00 Volt 12 # Of Grooves 2 Mounted Distance X 1.66 Y .62 Replaces Part Numbers: D2Nn19D649A, V17906, V91848, 86529809 All OEM part numbers and logos are to be used for identification purposes only