Alternator Pulley 6 Groove Clutch INA F-580452 49mm OD - W055-148NAlternator Pulley Specifications: 6 Groove Clutch 6GRV49 OE, 6 GROOVE, CW, CLUTCH, INA, OEM, 17mm BORE, 49mm OD, 38mm W, 11mm DEEP, 14x1. 5 THREAD, 22mm BELT, 8. 8mm to first groove Replaces: DENSO 021040 2400, 3 5487 1, 354870, 354871, F 580452, 206 52046, 535026810, 535036110 W055 148N 39706 Alternator Manufacturer and Factory #s BMW 12 31 7 605 061, 12 31 7 605 478, 12 31 7 605 478 02, 12 31 7 605 478 03, 12 31 7 605 478 04, 12 31 7 605 479, 12 31

0123320061

121000-092

03L903023G

3606220M91

HL3T-10300-FA

0124525026

100211-845

5L 2010 w/ 150 Amp

6110L 4045T

A 000 906 94 05

0-120-488-103

100211-8110