Mercury - Platinum Plus Throttle and Shift Cable 31 Ft SAE Mechanical Control Cable 8M0082603. The Mercury Platinum Plus throttle and shift cable is designed for Mercury SAE mechanical control systems where smooth, consistent response is required over very long routing distances. Built for large boats and extended console-to-engine layouts, this 31-foot cable allows relaxed routing without tight bends or added resistance. Platinum Plus construction reduces internal friction, delivering a refined