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FLASHSALE26

18-2799 Lower Unit Seal Kit for Yamaha 225-250 Outboard Motor | SeaSierra

Sale price $108.48 Regular price $130.00

Worry-free returns

Shop with confidence. If you’re not completely satisfied, eligible items may be returned within the return window, provided they are unused and in original packaging.


If the return is due to our error or a defective item, we’ll make it right.


Please contact us before returning any item.

Delivery and Shipping

Orders are typically processed within 1–2 business days.


U.S. orders usually arrive within 6–15 days, depending on stock location and destination.


International delivery times may vary due to customs processing.


Tracking information will be provided once your order ships.

If you have any questions, feel free to email us at info@sierramarines.com, and we’ll get back to you within 20–36 hours.

Product Details

  • Model: 182799
  • Item Weight: 7.7 ounces
  • Product Dimensions: 0.39 x 0.39 x 0.39 inches
  • OEM Part Numbers: 61A-W0001-21-00, YAMAHA 61A-W0001-C1-00

Compatibility

This SeaSierra 18-2799 Lower Unit Seal Kit is designed for use with the following Yamaha Outboard engines:

  • Yamaha 225 (1994-1996)
  • Yamaha L225 (1994-1996)
  • Yamaha S225 (1996)
  • Yamaha 250 (1990-1995)
  • Yamaha L250 (1990-1996)
  • Yamaha S250 (1996)

Kit Components

The package includes the following components:

  • Gasket, Muffler (NSS)
  • Damper, Water Seal (NSS)
  • Gasket, Exhaust Manifold (18-99000)
  • Upper Casing Gasket (18-99001)
  • Drain Fill Washer (18-4698)
  • Gasket, Water Pump (18-0244)
  • O-Ring (18-7485)
  • O-Ring (18-7444)
  • O-Ring (18-7182)
  • O-Ring (18-7483)
  • Oil Seal (18-0265)
  • Oil Seal (18-0266)
  • Oil Seal (18-0267)
  • Water Seal Damper (18-1835)

Additional Information

  • Interchangeable with Johnson/Evinrude Outboard 332000 and Yamaha Outboard 61A-W0001-20-00, 61A-W0001-21-00, and 61A-W0001-C1-00.
  • Each Sea Sierra product meets or exceeds the original equipment part it replaces.

Packaging Dimensions

  • Weight: 0.4101
  • Height: 9.9001
  • Depth: 1.1501
  • Width: 13.0501

Superceded Information

  • Unit of Measure: EA
  • Item Status: A
  • UPC: 030999753069
  • Case Packaging: 1
  • Standard Packaging: 1
  • HSC: 401693
  • ECCN: 4016.93.1020

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