The UPPER SHIFT SHAFT by RECMAR is a high-quality OEM replacement part designed specifically for Mercruiser engines. This shift shaft, with the part number 45589A3, is built to the highest standards to ensure optimal performance and durability.

Crafted with precision and expertise, this shift shaft is a perfect fit for your Mercruiser engine, guaranteeing seamless shifting and smooth operation. It is made from top-grade materials to withstand the rigors of marine environments, ensuring long-lasting reliability.

Installing this OEM shift shaft is a breeze, thanks to its precise dimensions and easy-to-follow instructions. Whether you are a professional mechanic or a DIY enthusiast, you can effortlessly replace your old or damaged shift shaft with this high-quality OEM part.

Don't compromise on the performance and safety of your Mercruiser engine. Choose the UPPER SHIFT SHAFT by RECMAR, the trusted brand in marine engine parts. Upgrade your boat's shifting mechanism with this reliable and durable shift shaft, and enjoy worry-free boating adventures.