Carburetor Kit for OMC Sterndrive/Cobra Stern Drives
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SIERRACarburetor Kit for OMC Sterndrive/Cobra Stern Drives


Fulfilled from vendor
Model # 10500932 | Mfg # 18-7239UPC # 30999622372


Carburetor Kit for OMC Sterndrive/Cobra Stern Drives

Name Value
Type Carburetor Kits

Product Overview

Carburetor Kit for Holley OMC sterndrives

Sierra offers parts engineered to meet or exceed the specifications of marine engine manufacturers and has gained the confidence of the marine industry. This kit gathers the parts needed to rebuild Holley carburetors used on many 1990 OMC 5.7L marine engines. Gaskets, jets, O-rings, C-clips and everything else you need are included in the kit to save time researching and sourcing individual parts. All you will need is a clean bench and clean rags. 

Key Features

  • Engineered to meet or exceed OEM specifications
  • Complete parts kit to rebuild Holley carburetor used on OMC 5.7L engines manufactured in 1990
  • Backed by SeaStar Solutions Two-Year Limited Warranty

18-77239 Application Guide

ApplicationOEM Part Numbers
HolleyR-80328A, R-80328-1A, R-80328-2A
OMC Stern Drive986800

The Sierra Engine Parts Selector

In addition to carburetor kits, we offer a wide variety of other engine parts manufactured by Sierra. To see if we have the part you need, see our Engine Parts Selector, where you can search by engine make, serial number and model or year of manufacture.


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