Impeller Evinrude & Johnson OEM Part No. 437059 500373C oxygenator MMercruiser GM Big block chevy

MMercruiser GM Big block chevy engines with Log style exhaust manifolds

The quick fit no drill design installs in under 10 minutes with little effort and hugs the cavitation plate extremely closely

Conquer any terrain with confidence and stability

- Soft neoprene collar and back support for comfort

Maintain your portholes effortlessly

Impeller Evinrude & Johnson OEM Part No. 437059 500373C oxygenator MMercruiser GM Big block chevyUpgrade your watercraft with the Impeller Evinrude & Johnson OEM Part No. 437059 500373C. Perfect for various applications from 40 HP to 70 HP, this neoprene impeller with 3 blades ensures optimal performance on the water. Trust in the quality of Evinrude and Johnson OEM parts for a smooth sailing experience.