Serpentine Belt Idler Pulley Mercruiser V6 V8

This serpentine belt idler pulley is designed for Mercruiser V6 and V8 engines, ensuring smooth belt operation and engine performance.

• Brand: Mercruiser | Fitment: 4.3L, 5.0L, 5.7L, 6.2L MPI
• Key Measurement: Essential for belt tension maintenance
• Application: Supports efficient engine operation