Alternator 4BD2 2-91276-000-0 LR170-418C Tiltmaster 4BD1 291276-000-0 12097

100% New Aftermarket Alternator Fits Chevrolet MEDIUM & HEAVY-DUTY TRUCKS All Models (By Engine) - Diesel Isuzu 3.9L - 4BD1 Engine 1991-1997 Chevrolet MEDIUM & HEAVY-DUTY TRUCKS Tiltmaster W4 Isuzu 3.9L - 4BD1 Engine 1990-1992 Chevrolet MEDIUM & HEAVY-DUTY TRUCKS Tiltmaster W4 Isuzu 3.9L - 4BD2 Engine 1993-1998 Chevrolet MEDIUM & HEAVY-DUTY TRUCKS Tiltmaster W5 Isuzu 3.9L - 4BD2 Engine 1992-1998 Chevrolet MEDIUM & HEAVY-DUTY TRUCKS Tiltmaster W6 Isuzu 3.9L - 4BD2 Engine 1992-1998 Chevrolet MEDIUM & HEAVY-DUTY TRUCKS Tiltmaster W7 Isuzu 3.9L - 4BD2 Engine 1992-1998 Chevrolet MEDIUM & HEAVY-DUTY TRUCKS W3500 Isuzu 3.9L - 4BD2 Engine 1994-1996 Isuzu MEDIUM-DUTY TRUCKS NPR Models Isuzu 3.9L - 4BD1 Engine 1990-1997 Hitachi LR170-418CAM, LR170-418CR, LR170-418R