18-2652 Lower Unit Seal Kit for Mercruiser R MR Alpha One Gen 1 Only | Sea Sierra
18-2652 Lower Unit Seal Kit for Mercruiser R MR Alpha One Gen 1 Only | Sea Sierra is backordered and will ship as soon as it is back in stock.
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Worry-free returns
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
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Product Details
- SKU: 182652
- Category: Drive Parts / Seal Kits, Oil Seals
- Part Type: Lower Unit Seal Kit
- Weight: 0.2851
- Height: 5.9001 inches
- Depth: 1.3001 inches
- Width: 6.6501 inches
- Unit of Measure: Each
- Item Status: Available
- UPC: 030999312631
Compatibility
- Fits Mercruiser R / MR / Alpha One (Gen 1 Only) from 1972 to 1990
- Replaces OEM Part Numbers: 26-33144A2, 18-2652
- New Designed Shift Shaft Bushing Assembly
Kit Components
The package includes the following components suitable for various engine horsepower ranges:
- Neoprene Impeller
- Housing
- Shift Shaft Bushing Assembly
- Gasket, Gear Housing Flushing Screw
- Drain Screw Gasket (Priced Per Package of 2)
- Gasket, Water Pump (Priced Per Package of 2)
- Gasket, Water Pump Base (Priced Per Package of 2)
- Seal Ring (Priced Per Package of 2)
- Shift Shaft Washer (Priced Per Package of 5)
- Rubber Washer (Priced Per Package of 5)
- O-Ring (Priced Per Package of 5)
- O-Ring (Priced Per Package of 2)
- Oil Seal
- Oil Seal
- Oil Seal
- Oil Seal
- Oil Seal
- Oil Seal
- Shift Shaft Housing Bushing
Additional Information
- This kit is designed for Mercruiser R, MR, and Alpha One (Gen 1 Only) models produced from 1972 to 1990.
- It replaces OEM Part Numbers 26-33144A2 and 18-2652.
- The kit includes a new designed Shift Shaft Bushing Assembly.
- Sea Sierra is a trusted brand known for quality replacement parts.
Payment & Security
Payment methods
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