Lower shift cable 865436A02 is for MerCruiser stern drives in these series: MC-I, MR, Alpha One and Alpha One Gen II (1978 and newer). These cables are built for long life and maximum performance in all weather conditions to below zero Fahrenheit. They employ layered technology structure to create a smooth operating, durable control cable. Remove old or damaged cable and replace new cable in reverse order. Easy to do with common tools. Shift cable cannot be repaired, only replaced.. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original Equipment replacement engine parts, oils, and accessories, but also works to serve all original Equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.