but this one is black
this component also cross-references with Sierra 18-3062 and CEF 500318
Most manufacturers recommend replacing the impeller every 2–3 years or 200–300 hours of operation
Brand Part Number Yamaha 682-W0078-00-00 Yamaha 682-W0078-01-00 Yamaha 682-W0078-A1-00 Yamaha 682-W0078-A2-00 Yamaha 682-W0078-A3-00 Sierra 18-3148 GLM 12278 GLM 12281 Mercury/Mariner 84118M Mercury/Mariner 46-84277T Mercury/Mariner 46-84277M
and 3) models
Impeller Drive Sleeve 359448 – Fits Kohler Marine 4EF, 4EFCD, 5E, 5ECD, 6EF, 6EFCD, 7.3E, 7.3ECD Generators family-yamaha-9-9sk but this one is blackImpeller Drive Sleeve 359448 Fits Kohler Marine 4EF, 4EFCD, 5E, 5ECD, 6EF, 6EFCD, 7. 3E, 7. 3ECD Generators This impeller drive sleeve is a direct replacement for Kohler 359448, designed for use in the seawater raw water cooling pump system of various Kohler marine generators. It fits models including the 4EF, 4EFCD, 5E, 5ECD, 6EF, 6EFCD, 7. 3E, and 7. 3ECD series. Engineered to protect the coupling from wear during operation, this sleeve ensures a