SIERRA Johnson/Evinrude 8-15 HP Water Pump Impeller – 18-3050

Description

SIERRA Johnson/Evinrude 8-15 HP Water Pump Impeller – 18-3050

Water-pump impeller for many 1956-1978 Johnson/Evinrude two-cylinder 8-15 HP applications using OEM 386084. Sierra designs the replacement around the specified OEM pump geometry and interchange references.

• Application: many 1956-1978 Johnson/Evinrude two-cylinder 8-15 HP applications using OEM 386084
• Function: Circulates raw cooling water through the engine cooling system; a worn, hardened or damaged impeller can reduce water flow and cause overheating.
• Component: Flexible water-pump impeller
• Blade count: 6
• Interchange: Johnson/Evinrude Outboard: 386084

Verify the engine model, serial range, pump housing and original impeller number before installation. Inspect the housing, wear plate, key and gaskets at the same time; replace damaged companion parts rather than installing a new impeller into a worn pump.

Specifications

• Component: Flexible water-pump impeller
• Blade count: 6
• Approx. outside diameter: 38.4 mm
• Approx. width: 17.8 mm
• Approx. bore: 12.75 mm

Interchange / Replaces

• Johnson/Evinrude Outboard: 386084