New Mercruiser 3" Serpentine Belt Idler Pulley for 4.3 5.0 5.7 350 Mag V6 V8 (1996-2023)

New Mercruiser 3" Serpentine Belt Idler Pulley

Includes: 1 x Idler Pulley

Fits Models: Mercruiser 4.3, 5.0, 5.7, 350 Mag V6, V8

Model Years: 1996-2023

Submodels: Various Mercruiser models

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

Description:
Upgrade your Mercruiser with this 3" Serpentine Belt Idler Pulley, designed for models 4.3, 5.0, 5.7, and 350 Mag V6/V8 from 1996 to 2023. This durable pulley ensures smooth belt operation, enhancing engine performance and longevity.

Features:
- Precision-engineered for specific Mercruiser models and years
- Improves belt alignment and reduces wear
- Enhances overall engine efficiency and reliability
- Easy installation for quick maintenance

Boost your boat's performance with this essential idler pulley, ensuring optimal function and durability.