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Sierra 18-2789 Marine Lower Unit Seal Kit for Yamaha Outboard Motors

Manufacturer

Picture for manufacturer Sierra

Part Number

18-2789
10 reviews
Sale Price

$42.16

1 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 18-2789 Lower Unit Seal Kit is a complete aftermarket replacement seal kit engineered for Yamaha outboard motors. Designed to meet or exceed original equipment specifications, this kit provides everything needed to properly reseal the lower unit gearcase during routine maintenance or after detecting oil leaks.

Kit Includes:

  • Sierra 18-0292 Wear Plate to Pump Housing Gasket
  • Sierra 18-0294 Wear Plate to Pump Base Gasket
  • Sierra 18-0297 Oil Seals (qty: 2)
  • Sierra 18-0298 O-Ring
  • Sierra 18-0554 Oil Seals (qty: 2)
  • Sierra 18-4698 Drain/Fill Plug Washers (qty: 2)
  • Sierra 18-99149 Water Pump Gasket
  • Upper Casing Gasket
  • O-Ring

OEM Cross-Reference:

  • Yamaha 6J8-W0001-20-00
  • Yamaha 6J8-W0001-21-00
  • Yamaha 6J8-W0001-22-00
  • Yamaha 6J8-W0001-C2-00

Sierra is a trusted name in marine aftermarket parts, supplying OEM engine manufacturers and boat builders with quality components. Every Sierra product is engineered to meet or exceed the performance of the original equipment part it replaces, ensuring reliable performance in demanding marine environments.

Excellent

Easy to use

Fast, easy and supplied the unusual automotive part I was looking for.

Was easy to find the correct parts.

I searched the web looking for the best prices on some spark plugs and Autoplicity was the cheapest. Thanks for the fast shipping.

Been great so far, hopefully it ships nice n fast

Don't know if it accepted the coupon code but shopping was easy.

Quick and easy

Received my product, it's just want I ordered. The shipping was fast too. Good for me!

1st time. OK

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