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Install Impeller: Slide the new impeller onto the driveshaft
and visible cracking or damage to the old impeller's blades upon inspection
Inspect seals immediately if any of these signs appear
oil filters should be replaced at every oil change—usually every 100 hours of operation or annually
Hub Diameter: 11
27-863726 Full Flow Muffler Elbow Riser Manifold Gasket for MerCruiser | JLM Marine family-mercury-700hp Install Impeller: Slide the new27 863726 Full Flow Muffler Elbow Riser Manifold Gasket for MerCruiser JLM Marine This exhaust elbow gasket is designed for MerCruiser stern drive engines ranging from 4. 3L to 8. 2L with center rise outlet exhaust manifolds. Engineered to provide a reliable seal between the exhaust elbow and riser manifold, it helps prevent exhaust leaks and maintains optimal engine performance. This gasket serves as a direct aftermarket replacement for multiple OEM
