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18-2648 Seal Kit for Mercury Mercruiser Sterndrive SSM/R/MR/Alpha One SS | SeaSierra

Sale price $22.98 Regular price $58.00
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Worry-free returns

You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Delivery and Shipping

Free standard shipping on all orders under 1 KG

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: 182648
  • Brand & Manufacturer: SeaSierra
  • Category: Drive Parts / Seal Kits, Oil Seals
  • Part Type: Upper Unit Seal Kit
  • Item Weight: 0.175
  • Package Dimensions: HEIGHT: 0.9, DEPTH: 6.8, WIDTH: 5.9

Compatibility

This kit is compatible with the following models:

  • 120/140 (1978-1982)
  • 165 (1978-1981)
  • 228 (1978-1982)
  • 470 (1978-1982)
  • 485 (1980-1982)
  • 898 (1978-1982)
  • ALPHA-ONE SS (1986-1989)
  • SSM II/III/IV/V (1982-1995)
  • R/MR/ALPHA ONE (Sterndrive) (1983-1990)
  • R/MR/ALPHA ONE (Transom Assembly) (1983-1990)

Part Numbers and Replacements

  • Replaces OEM Part Numbers: 26-32511A1, 26-32511B1
  • Replaces Sierra Part Number: 18-2648
  • GLM Part Number: 87500
  • Mallory Number: 9-74303
  • Other Replaced Part Numbers: Mercury Number: 32511A1

Kit Components

The package includes:

  1. Upper Unit Seal Kit for Sterndrive
  2. Drain Screw Gasket (Priced Per Pkg of 2) - 18-2945-9
  3. Gasket, Water Pocket Cover (Priced Per Pkg of 2) - 18-0894-9
  4. Seal Ring (Priced Per Pkg of 2) - 18-2944-9
  5. O-Ring (Priced Per Pkg of 5) - 18-7169-9, 18-7161-9, 18-7153-9, 18-7445
  6. Water Pump Housing Bushing - 18-3110
  7. Oil Seal - 18-2003, 18-2056, 18-2049
  8. Water Tube Rubber Seal - 18-0521

Additional Information

  • UPC: 030999755810
  • CASE PACKAGING: 1
  • STANDARD PACKAGING: 1
  • HSC: 401693
  • ECCN: 4016.93.1020
  • UNIT OF MEASURE: EA
  • ITEM STATUS: A

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