This Genuine Tohatsu Marine Part is a camshaft assembly with the part numbers 3R4-07010-1, 3R4-07810-2, and 402-803545003. It is designed specifically for Tohatsu outboard motors and is a crucial component for controlling the timing and duration of the engine's valve opening and closing. Made with high-quality materials and precision engineering, this camshaft assembly is built to withstand the rigors of marine environments and ensure optimal performance for your Tohatsu outboard motor. Trust in the reliability and durability of Genuine Tohatsu Marine Parts for all your boating needs.