Description
Includes: – Upper Shift Shaft
Fits Models: – Mercruiser
Model Years: – 1973–1990
Submodels: – Applies to listed models
Engine Options: – Compatible with standard engine options
Description: This Upper Shift Shaft is designed for Mercruiser models manufactured between 1973 and 1990. It serves as a crucial component in the shifting mechanism, ensuring smooth gear transitions. This part replaces the original part number 45589A3 and is compatible with various Mercruiser engine configurations.
Features: – Direct replacement for part number 45589A3 – Fits a wide range of Mercruiser models from 1973 to 1990 – Ensures reliable shifting performance – Durable construction for long-lasting use – Simple installation
Part Number: 45589A3, 18-2169









