# 2491103 - Pulley, 6-Groove Serpentine Clutch, For Bosch Alternators

2491103 - Pulley, 6-Groove Serpentine Clutch, For Bosch Alternators

For: Bosch Alternators

• 21mm Belt x 53mm Rib OD x 17mm Bore, M16 Threads
• 3.5mm from hub to center of 1st groove

Features: 100% New, Premium 2 Year Warranty

Used On: Porsche (2000-2011), Porsche - Europe (1997-2005)

Replaces: Bosch F 00M 147 735, F 00M 991 105, F 00M 991 305, INA Bearing Co 535 0025 10, F-233525, F-233525.01, F-233525.04, F-233525.05, F-233525.1, F-233525.4, F-233525.5, Porsche 996-603-152-50, 997-603-154-00

Unit Nos: Bosch 0 124 515 072, 0 124 515 073, 0 124 525 057, 0 124 525 107, Porsche 916-603-012-00, 996-603-012-00, 996-603-012-02, 996-603-012-04, 997-603-012-01, 997-603-012-03, 997-603-012-07, 997-603-022-01, 997-603-022-03, 997-603-022-05, Lester 11041, 11130, 11337