Write your Review
Serpentine Belt - Mercruiser 57-863876 8
Length 99. 5". Width 13/16". Application 2000-04: 4. 3L-Alpha, 4. 3L-Bravo, 5. 0L-Alpha, 5. 0L-Bravo, 350 Mag-Alpha,. 350 Mag- Bravo, 5. 7L-Alpha, 5. 7L-Bravo, MX 6. 2L MPI, MX 6. 2L MPI Horizon. OEM # 57-863876 8. See Sierra catalog for complete application information.