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18-2644 - Seal Kit, 26-88397A1

List Price
$42.99

Your Price
$39.06
You save $3.93

Add to shopping cart5 In Stock.

SECURE CHECKOUT
SPEEDY DELIVERY
30-DAY RETURN
FULL WARRANTY

Part Number
18-2644

Manufacturer
Sierra Marine

UPPER UNIT SEAL KIT Replaces: Mercruiser 26-88397A1 For: ALPHA I GENERATION II

— CONTAINS —
Part # Desc. O.E. # Qty.
18-2944 Seal Gasket 26-45577 1 1
18-2945 Drain Screw Gasket 12-19183 3 1
18-7188 Drain Screw O-Ring 26-805726 1
18-7169 O-Ring 25-70937 1
18-7161 O-Ring 25-32546 1
18-7420 O-Ring 25-25439 2
18-7103 O-Ring 25-29845 2
18-7117 O-Ring 25-35027 1
18-2056 Oil Seal 26-66302 2
18-2003 Oil Seal 26-823894 1
NSS Water Tube Seal 26-88397 1
18-3289 Double Lip Seal 26-864319 1
18-2715 Spring Kit 24-17997A1 1

Warranty (PDF)
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Sierra Marine 18-2644 - Seal Kit, 26-88397a1 is equivalent to parts:

  • 88397A1 Mercury Marine
  • 26 88397A 1 Mercury Marine
  • 9-74302 Mallory Marine
Sierra Marine is the market leader for aftermarket marine engine parts. Sierra products cover every major engine brand. Sierra offers a comprehensive product line and an unsurpassed customer satisfaction warranty covering parts and labor.

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