Mercury - Platinum Plus Throttle and Shift Cable 14 Ft Mechanical Engine Control 8M0085975. The Mercury Platinum Plus Throttle and Shift Cable is designed for Mercury Gen II SAE mechanical control systems where smooth, predictable response at the helm is important. Built with Platinum Plus construction, it delivers a refined mechanical feel with reduced internal friction, helping maintain consistent throttle and shift movement compared to standard mechanical cables. The 14-foot (4.3 meter) lengt