Mercury - Platinum Plus Throttle and Shift Cable Gen I Control Cable 8M0082481. The Mercury Platinum Plus Throttle and Shift Cable (Gen I) is designed for mechanical control systems where smooth, consistent helm feel is critical. Built for everyday marine use, it supports dependable throttle and shift action during slow-speed maneuvering, steady cruising, and routine docking. The 8-foot length provides added routing flexibility for slightly longer helm layouts while helping avoid excess slack in