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FLASHSALE26

18-2791 Lower Unit Seal Kit for OMC 3.0L-8.2L Stern Drive | SeaSierra

Sale price $108.99 Regular price $160.00

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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

  • SKU: 182791
  • Item Weight: 4.3 ounces
  • Product Dimensions: 0.39 x 0.39 x 0.39 inches
  • Item Package Dimensions: 1.75" L X 8.0" W X 10.875" H
  • Item Package Weight: 0.271 Pounds

Compatibility

This seal kit is compatible with the following engines:

  • OMC 3.0L
  • OMC 4.3L
  • OMC 5.0L (1994)
  • OMC 3.2L (1992-93)
  • OMC 5.7L (1992-1994)
  • OMC 7.4L (1992-1995)
  • OMC 8.2L (1992-1993)

Kit Components

The kit includes the following components:

  1. Lower Unit Seal Kit
  2. Guide & Seal, Water Tube (NSS)
  3. Drain/Fill Plug Washer (Priced Per Pkg of 5) (18-4248-9)
  4. Grommet (18-0166)
  5. O-Ring (18-0299)
  6. O-Ring (18-0175)
  7. O-Ring (18-0175)
  8. Water Tube Seal (18-32882)

Part Numbers and Replacements

  • OEM Part Numbers: 987251, OMC 3850597

Additional Information

  • Country Of Origin: Taiwan, Province Of China
  • Product Type: Sporting Goods
  • Exterior: Machined
  • Manufacturer Part Number: 18-2791
  • Lift Type: MOTOR
  • Weight: 0.235
  • Height: 1.5
  • Depth: 10.85
  • Width: 5.85
  • Superceded:
    • UNIT OF MEASURE: EA
    • ITEM STATUS: A
    • UPC: 808282113049
    • CASE PACKAGING: 1
    • STANDARD PACKAGING: 1
    • HSC: 401693
    • ECCN: 4016.93.1020

Payment & Security

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