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Sierra 18-2919 Marine Water Pump Gasket

Manufacturer

Picture for manufacturer Sierra

Part Number

118-2919
9 reviews
Sale Price

$2.48

2 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-2919 Water Pump Gasket is designed for use in Mercruiser stern drive and Mercury marine applications. This essential sealing component ensures a proper seal between the water pump base and gear housing, preventing leaks and maintaining optimal cooling system performance in marine engines.

Key Features:

  • Precision-manufactured gasket for reliable sealing
  • Meets or exceeds OEM specifications
  • Commonly used in water pump service and rebuild kits
  • Compatible with Mercury/Mariner outboards and Mercruiser stern drives

This gasket is interchangeable with GLM 31050, Mallory 9-60031, Mercruiser Stern Drive 27-426311, and Mercury Marine 27-42631, 27-426311. The Sierra 18-2919 is a critical component included in numerous water pump kits and is essential for proper water pump assembly and maintenance.

Fast delivery and easy to operate website

Fast and efficient

Thank you Boat plicity. Everything turned out as Descrived. And looking forward to Reorder From You Soon

Item was as described. Shipping was faster than I expected. Thank you

They had the part I wanted at a better price than anyone else so I ordered it and it arrived very quickly

Hi

Allays fast\shipping. plus the correct parts

I’ve bought here a few times with great success

Very efficient

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