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FLASHSALE26

18-2629 Lower Unit Seal Kit for Mercury, Mariner, and Force 13.5-25hp | Sea Sierra

Sale price $69.97 Regular price $80.00

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.

Technical Details

  • SKU: 182629
  • Brand: Sea Sierra
  • Item Weight: 1.6 ounces
  • Product Dimensions: 0.39 x 0.39 x 0.39 inches
  • Manufacturer Part Number: 18-2629
  • OEM Part Number: CHRYSLER FORCE 26-85090A1

Compatibility

This Lower Unit Seal Kit is compatible with Mercury, Mariner, and Force outboard lower units with the following applications:

  • 18-25 hp 2 stroke 1984-2005
  • 13.5-15hp 4 stroke 1983 and older

Kit Components

The kit includes the following components:

  • O-Ring
  • Seal
  • Water Tube Seal
  • Bushing
  • Drain Screw Gasket (Priced Per Pkg of 2)
  • Impeller Gasket (Priced Per Pkg of 2)
  • Impeller Gasket (Priced Per Pkg of 2)
  • O-Ring (Priced Per Pkg of 5)
  • O-Ring (Priced Per Pkg of 5)
  • O-Ring
  • Oil Seal
  • Shift Shaft Boot

Part Numbers and Replacements

  • Replaces OEM Part Number: CHRYSLER FORCE 26-85090A1
  • Interchangeable with: Chrysler 26-85090A1, GLM 87575, Mercury 26-85090A1

Additional Information

  • Superceded Part Numbers:
    • O-Ring
    • Seal
    • Water Tube Seal
    • Bushing
    • Drain Screw Gasket (Priced Per Pkg of 2) - Part Number: 18-2945-9
    • Impeller Gasket (Priced Per Pkg of 2) - Part Number: 18-2560-9
    • Impeller Gasket (Priced Per Pkg of 2) - Part Number: 18-2562-9
    • O-Ring (Priced Per Pkg of 5) - Part Number: 18-7100-9
    • O-Ring (Priced Per Pkg of 5) - Part Number: 18-7956-9
    • O-Ring - Part Number: 18-7419
    • O-Ring - Part Number: 18-7135
    • Oil Seal - Part Number: 18-2006
    • Shift Shaft Boot - Part Number: 18-2742

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