Mercury - Platinum Plus Throttle and Shift Cable 27 Ft SAE Mechanical Control Cable 8M0082599. The Mercury Platinum Plus throttle and shift cable is designed for Mercury SAE mechanical control systems that require a long, clean routing path from the helm to the engine. Ideal for larger boats and wide console layouts, this 27-foot cable allows relaxed installation without tight bends that can affect control feel. Its Platinum Plus construction delivers smooth, low-friction throttle and shift oper