Trim Switch Assembly, MCM – Single Engine – 858679T2 Trim Tilt Switch for Mercury Outboard Motors. Fits: 4500 Series Gen I and II Control Boxes

Trim Switch Assembly, Outboard - Single Engine - 859032T3 Trim/Tilt Switch and Harness Assembly for Mercury Outboard Motors. Fits: 4500 Series Gen I and II Control Boxes

Trim Harness/Switch Assembly 4-Pin Dual Engine - 824783T21 Harness/Switch Assembly, 4-Pin Dual for MerCruiser. Fits: 4500 Series Gen I and II Control Boxes  

Button, Throttle Only - 877717 Fits: 4500 Series Gen I and II Control Boxes