Mercury - Platinum Plus Throttle and Shift Cable 32 Foot Mechanical Engine Control 8M0082554. The Mercury Platinum Plus Throttle and Shift Cable (32 Foot / 9.8 m) is designed for boats equipped with Mercury Gen II mechanical control systems where very long routing runs still require smooth, predictable control. This cable delivers a direct mechanical connection with lighter, more refined movement than standard control cables, helping maintain precise throttle and shift response at the helm. The