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88397A1 Upper Unit Seal Kit for Mercruiser Alpha one 1 Gen 2 Stern Drive 26-88397A1 Sierra 18-2644 | Practical Buying Details

$23.98

SKU: A-B0DLT19TG5 Category:

Practical value view: 88397A1 Upper Unit Seal Kit for Mercruiser Alpha one 1 Gen 2 Stern Drive 26-88397A1 Sierra 18-2644 is listed under Seals. A source-backed buying point is: Product identity: 88397A1 Upper Unit Seal Kit for Mercruiser Alpha one 1 Gen 2 Stern Drive 26-88397A1 Sierra 18-2644.

Also use this stated detail when judging practical value: This Alpha 1 Gen 2 Upper Unit Seal Kit is design for Mercruiser Stern Drive. Use a practical lens: everyday utility, included pieces, and maintenance effort.

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.

Description

Practical value and everyday use

88397A1 Upper Unit Seal Kit for Mercruiser Alpha one 1 Gen 2 Stern Drive 26-88397A1 Sierra 18-2644 is listed in Seals. For a practical buying decision, start with this source-backed point: Product identity: 88397A1 Upper Unit Seal Kit for Mercruiser Alpha one 1 Gen 2 Stern Drive 26-88397A1 Sierra 18-2644.

The source also records: This Alpha 1 Gen 2 Upper Unit Seal Kit is design for Mercruiser Stern Drive. Use this additional stated detail to judge day-to-day usefulness and package value: Package Contains: O-Ring 25-25439, O-Ring 25-35027, O-Ring 25-35984 25-70937, O-Ring 25-32546, Oil Seal 26-32080, Oil Seal 26-37259, Seal 26-88397, Drain Screw Gasket 12-19183 12-20260, Seal Ring Gasket 26-45577.

Value-focused decision

Compare those stated features and included items with the current on-page offer and the exact quantity needed. No performance claim is added beyond the source product record.

Complete source-backed product details

Product Description

SeaSierra Upper Unit Seal Kit for Mercruiser Alpha one I Gen II Stern Drive

Package Include:

2 X O-Ring 18-7153, 25-25439

1 X O-Ring 18-7117, 25-35027

1 X O-Ring 18-7169, 25-35984 25-70937

1 X O-Ring 18-7161, 25-32546

1 X Oil Seal 18-2003, 26-823894 26-32080

2 X Oil Seal 18-2056, 26-66302 26-37259

1 X Seal 26-88397

2 X Drain Screw Gasket 18-2945, 12-19183 12-20260

1 X Seal Ring Gasket 18-2944, 26-45577

Replace OEM:

Mercruiser 26-88397A1

Mallory 9-74302

GLM 87501

Sierra 18-2644

Compatibility:

Alpha I Gen II 1991-1995(D469859 – 0F679999)

Alpha I Gen II 1996-1997(0F680000 – 0K999999)

Alpha I Gen II 1998-up(0L100040-up)

Notes:

Please check your outboard model, serial number and year carefully before you purchase. If you are not sure, you can contact to us, we are pleasure to help you!

Source product highlights

  • This Alpha 1 Gen 2 Upper Unit Seal Kit is design for Mercruiser Stern Drive
  • Fit for Mercruiser Alpha I Gen II 1991-1995 (0D469859 – 0F679999), 1996 & Up (0F680000 & Up)
  • Replace OEM: Mercruiser 26-88397A1, Mallory 9-74302, GLM 87501, Sierra 18-2644
  • Package Contains: O-Ring 25-25439, O-Ring 25-35027, O-Ring 25-35984 25-70937, O-Ring 25-32546, Oil Seal 26-32080, Oil Seal 26-37259, Seal 26-88397, Drain Screw Gasket 12-19183 12-20260, Seal Ring Gasket 26-45577
  • Meets OEM quality standards and is easy to install. Please confirm your model number before installation, if you have any questions, please contact us we are happy to help you!

Product facts

Specifications

Canonical product
MP-US-B0DLT19TG5
Source product ID
B0DLT19TG5
Category
Motorcycle & Atv / Parts / Drive Train / Seals
Available images
7

No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.

Value, practical use, and budget judgment

Buying guidance

Quick decision

A practical seals option when the listing details match the repair requirement.

Choose this if

  • The specifications and visible package contents match the part you intend to replace.
  • The available fitment notes and part references align with your application.

Before you buy

  • Compare the listing title, photos, package contents, and specifications with the part being replaced.
  • Confirm vehicle compatibility and installation requirements before ordering.

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