Mercury - Platinum Plus Throttle and Shift Cable 12 Foot Mechanical Engine Control 8M0082535. The Mercury Platinum Plus Throttle and Shift Cable (Gen II) is built for mechanical control systems where refined feel and dependable operation matter. Designed for Mercury Gen II mechanical control applications, it delivers a direct mechanical connection with noticeably lighter, smoother movement than standard control cables. The 12-foot length is well suited for longer mid-range routing runs where cle