This is a A-A135362 Compressor, Re-mfg, A6 w/ Clutch (1 groove 5.58" pulley, 12V, 2:00 coil) PN: A135362Main Description As Following : A-A135362 Compressor, Re-mfg, A6 w/ Clutch (1 groove 5.58" pulley, 12V, 2:00 coil) P.N: A135362 Coil Location: 2:00Pulley Diameter: 5.58"Pulley Grooves: 1Volt: 12 Stocked As: A-500-6003 Found in Section & Models : Tractor Parts Associated Items : A-600-259 Also This is An Aftermarket Product And : Coil Location: 2:00 Pulley Diameter: 5.58" Pulley Grooves: 1 Volt: 12