Idler Serpentine Belt Pulley for MerCruiser 4.3L 5.0L 5.7L (57-865615Q04)
Includes: - Idler Serpentine Belt 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
Description: This Idler Serpentine Belt Pulley is designed for MerCruiser engines, specifically compatible with 4.3L, 5.0L, and 5.7L models. It ensures proper tensioning of the serpentine belt, contributing to the efficient operation of your engine's accessories.
Features: - Direct replacement for factory idler pulley - Durable construction for long-lasting performance - Ensures optimal belt tension and alignment - Easy installation with standard tools - Compatible with multiple MerCruiser engine sizes
Part Number: 57-865615Q04