Water Pump Impeller Kit – Fits Yamaha 2-Stroke 25–30 HP (Replaces 689-W0078-A4-00, 689-W0078-04-00) 40HP Remove all traces of old

Remove all traces of old gasket material and debris

4 sets of numbers 0-9

Note the orientation of the seal before removal

It serves as a direct cross-reference for Yamaha OEM part number 6FM-12411-00-00

4L MIE w/ Hurth GM 454 V8 - 4-Stroke 1988–1991 8M0089715 Serial 0C391564-0D715493 MerCruiser 460 TRS GM 482 V8 460 4-Stroke 1983–1986 8M0089715 Serial 4179554-6181046 MerCruiser 500 (GEN

Water Pump Impeller Kit – Fits Yamaha 2-Stroke 25–30 HP (Replaces 689-W0078-A4-00, 689-W0078-04-00) 40HP Remove all traces of oldProduct Details This Water Pump Impeller Kit Fits Yamaha 2 Stroke 2530 HP Outboard Engines is a comprehensive, direct fit solution for maintaining the cooling system on several Yamaha 2 stroke outboard models. It is designed for specific 25 HP (19861997) and 30 HP (19861992) series engines, including C25, C30, CV25, and CV30 variants, ensuring reliable performance. The kit serves as a direct interchange for Yamaha part numbers 689 W0078 A4 00, 689