Impeller – Fits Yamaha 2 HP 2-Stroke (Replaces 646-44352-01-00) PCM 25 Male x 3/8-16 Female

25 Male x 3/8-16 Female Adapter

Installs in the bell housing

loss of power at high RPMs

5 HP to 350 HP

Impeller – Fits Yamaha 2 HP 2-Stroke (Replaces 646-44352-01-00) PCM 25 Male x 3/8-16 FemaleProduct Details This is a direct replacement Impeller for Yamaha 2 HP 2 Stroke Outboard Motors from model years 19872002. It is engineered to meet or exceed original equipment specifications, ensuring reliable performance for your engine's cooling system. This part replaces Yamaha OEM part 646 44352 01 00 and is a direct interchange for Sierra 18 3074, Mallory 9 45605, and NGK 89880. Installation is a direct fit to the OEM housing and drive shaft.