Water Pump Impeller Kit – Fits Yamaha 40-60 HP (Replaces 63D-W0078-01-00) 133HP 5 (2006–2011) is a crucial

5 (2006–2011) is a crucial component for maintaining your engine's cooling system

refill the gear lubricant

The lubricant eases installation and protects the impeller from damage during the first few moments of operation before cooling water reaches it

This assembly is a direct replacement for Tie Down model 86287 and GlückMarine 5" × 3" & 7" × 4" Bow Stop Roller Assemblies

Tilt the stern drive to the full 'up' or 'trailer' position for access

Water Pump Impeller Kit – Fits Yamaha 40-60 HP (Replaces 63D-W0078-01-00) 133HP 5 (2006–2011) is a crucialProduct Details This Water Pump Impeller Kit provides a complete solution for servicing the cooling system on Yamaha 4060 HP outboards (1997current), including F40, F50, and F60 models. It is engineered for a direct, drop in fit to restore your engine's cooling performance and reliability. It serves as a direct interchange for Yamaha part numbers 63D W0078 01 63D W0078 01 00, Sierra 18 3415 18 3434, GLM 12276, and AM63D W0078 01. Installation: