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Sierra 18-8310 Water Pump Base Seal for Mercury/Mariner Outboard Motors

Manufacturer

Picture for manufacturer Sierra

Part Number

18-8310
10 reviews
Sale Price

$14.47

1 left at this price

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Usually delivered within 2 days

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Product Details

The Sierra 18-8310 is a replacement water pump base seal engineered for Mercury and Mariner outboard motors. This precision oil seal is manufactured to meet or exceed original equipment specifications, ensuring a reliable, leak-free fit during water pump service and maintenance.

Key Specifications:

  • Outer Diameter (O.D.): 0.828"
  • Shaft Size (I.D.): 0.453"
  • Width/Height: 0.172"
  • Quantity: 1 seal per package

OEM Cross-Reference:

  • Replaces Mercury Marine 26-30900 and 26-30900T

As a direct replacement for Mercury Marine part numbers 26-30900 and 26-30900T, this seal integrates seamlessly into water pump base assemblies. Sierra International is a leading manufacturer of aftermarket marine engine components, and each Sierra part is built to meet or exceed original equipment standards for durability and performance.

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Absolutely a great company to order from! Will order from again for sure, was super cheap gave me special discounts and shipped out the next day much quicker than even expected! GREAT company wonderful to deal with an will defiantly shop from again. Thank you!

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Great price and quick shipping.

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