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18-2725 Mercury Lower Unit Seal Kit for Mercury 4-Stroke Verado O/B | SeaSierra

Regular price $999.00

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:

  • SKU: 182725
  • Manufacturer & Brand: SeaSierra
  • Category: Seal Kits
  • Type: Seal Kits

Compatibility:

Fits the Following Mercury Four Stroke Verado Applications:

  • 4.80" Torpedo gearcase on the 4-Stroke Verado O/B beginning Model Year 2005
  • 135/150/175 4-Stroke Verado (1B227000 & Up)
  • 200/225 4-Stroke Verado (0T980000 & Up)
  • 250/275 4-Stroke Verado (0T801000 & Up)

Part Numbers and Replacements:

  • Interchangeable with Mercury Marine Part Number: 26-830749A01

Kit Components:

Seal Kit Contains:

  • Drain screw gasket: 18-2430-9
  • Shift shaft cover gasket: 18-0791
  • Impeller gasket: 18-2566-9
  • O-ring: 18-7159-9
  • O-ring: 18-7176-9
  • O-ring: 18-7440-1-9
  • Oil seal: 18-2054
  • Oil seal: 18-0564
  • Oil seal: 18-0560
  • Seal carrier: 18-0557
  • Face seal and tool: 18-2599
  • Impeller faceplate gasket: 18-2564-1

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