OMC NEW OEM Water Pump Kit 389133 Johnson Evinrude 50 55HP 1971-1978 NOS 0820

OMC / Johnson / Evinrude OEM Water Pump Impeller Rebuild Kit — Part Number 389133

Brand: OMC / BRP (Johnson | Evinrude) | Condition: New Old Stock (NOS)

You are purchasing a genuine OMC OEM Water Pump Impeller Rebuild Kit, part number 389133. This kit is designed for 2-cylinder and 3-cylinder loopcharged engines with the small gearcase, using a half-moon key impeller. This is an authentic factory original kit — never installed, never used.

⚠️ IMPORTANT — MISSING GASKET NOTICE: Please be advised that this kit is missing one (1) gasket from the original complete kit contents. All other kit components are present and new. Please review photos carefully and verify all components needed for your repair before purchasing. Priced accordingly.

Condition Details: This is a New Old Stock (NOS) part. Kit components are in new, uninstalled condition. As is common with NOS inventory, the original packaging may show signs of age, including shelf wear, dust, or minor cosmetic blemishes on the bag or box. Kit components are new and unused — one gasket is missing as noted above.

Part Number / Supersede / Cross-Reference Information:

• Primary OEM Part Number: 389133 | 0389133
• Known cross-reference and superseded part numbers: 387326 | 0387326 | 387217 | 0387217 | 777812 | 0777812 | 384956 | 0384956
• Sierra Marine Cross-Reference: 18-3325
• GLM Marine Cross-Reference: 12232 | 12231
• SEI Marine Cross-Reference: 96-365-01AK

Compatible Applications:

• Johnson / Evinrude 50HP Outboard — 1971 to 1978
• Johnson / Evinrude 55HP Outboard — 1971 to 1978
• Fits 2-Cylinder and 3-Cylinder Loopcharged Engines with Small Gearcase

Why Choose OEM Parts? OEM parts are engineered and manufactured to exact factory tolerances, ensuring a precise fit, reliable performance, and long service life. Unlike aftermarket alternatives, OEM parts are designed specifically for your equipment — no modifications, no guesswork.

Returns: We proudly offer hassle-free returns. If you are not completely satisfied with your purchase for any reason, simply open a return request through eBay within 30 days of purchase and we will take care of you promptly.

Thank you for choosing QBS Parts Inc! We truly appreciate your business. If you have any issues whatsoever with your order, please give us the opportunity to resolve it before leaving feedback — we are committed to making every transaction a great experience.

Please verify fitment using your engine's model and serial number before purchasing. Feel free to message us with any questions — we're here to help!