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Sierra 18-2183 OMC Sterndrive Water Pump Shaft Replacement

Manufacturer

Picture for manufacturer Sierra

Part Number

18-2183
12 reviews
Sale Price

$193.52

2 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-2183 is a precision-manufactured water pump drive shaft designed as a direct replacement for OMC sterndrive units. Built to meet or exceed original equipment specifications, this shaft is a critical component in the sterndrive's cooling system, transferring rotational force to drive the raw water pump and maintain proper engine temperature.

Key Features:

  • OEM-Quality Construction: Manufactured to meet or exceed original equipment standards for reliable, long-lasting performance
  • Direct Replacement: Replaces OEM part numbers OMC 909121 and GLM 22412
  • Precision Fit: Engineered specifically for OMC sterndrive applications — no modification required
  • Durable Metal Construction: Built to withstand the demanding marine environment

Cross-Reference Part Numbers:

  • Sierra: 18-2183
  • OMC (OEM): 909121
  • GLM: 22412
  • Also referenced as: 55-1863

The Sierra 18-2183 water pump shaft is a trusted aftermarket solution for restoring full cooling system function to OMC sterndrive-equipped vessels. Sierra International is a leading supplier of marine replacement parts, backed by decades of engineering expertise in the marine industry.

You have great feedback on your site..That's the reason I'm going with you. Your price seems the absolute best also.

I ordered a distributor part number 30001 and Autoplicity had the best price I could find. I havent recieved the part yet but I should be seeing it in the next 2 days. Great Price and Fast Shipping!!!

simple transaction

Great

Easy order process, Good price

Easy to use

Best price on cat-back system for Jeep. Quick shipping, definately do business with again!

great price

Ordered a Kirkey Racing seat, everyone else was $219.95, Autoplicity was $176.58. $40 less!! Shipping was prompt and shipping cost was reasonalble. <br><br>Definitely a good vendor!

Fast. i forgot i ordered it so it was a surprise driver-side window I needed!

so far so good

so far so good

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