Mercury - Platinum Plus Throttle and Shift Cable 36 Ft SAE Mechanical Control Cable 8M0082605. The Mercury Platinum Plus throttle and shift cable is designed for boats using Mercury SAE mechanical control systems where very long helm-to-engine routing is required. Built for smooth, predictable mechanical response, this cable reduces internal friction to maintain refined throttle and shift feel even on large boats with extended console layouts. The 36-foot length supports relaxed routing without