Serpentine Belt Idler Pulley for Mercruiser 4.3 5.0 5.7 350 Mag (807757T)

Includes: - Serpentine Belt Idler Pulley

Fits Models: - Mercruiser

Model Years: - Check fitment before purchase

Submodels: - Applies to listed models

Engine Options: - 4.3L V6, 5.0L V8, 5.7L V8, 350 Mag (5.7L V8)

Description: This serpentine belt idler pulley is designed for Mercruiser engines, specifically compatible with 4.3L, 5.0L, 5.7L, and 350 Mag models. It ensures smooth operation of the serpentine belt system, maintaining optimal performance and reliability for your marine engine.

Features: - Heavy-duty construction for durability - Direct replacement for factory part - Ensures proper belt tension and alignment - Reduces noise and vibration - Straightforward fitment

Part Number: 807757T