Description
Practical value and everyday use
Sierra International 18-2658 Marine Lower Unit Seal Kit for Johnson/Evinrude Outboard Motor is listed in Seal Kits. For a practical buying decision, start with this source-backed point: Product identity: Sierra International 18-2658 Marine Lower Unit Seal Kit for Johnson/Evinrude Outboard Motor.
The source also records: Category: Replacement Parts / Fuel System / Fuel Injection / Fuel Injectors & Parts / Seal Kits. Use this additional stated detail to judge day-to-day usefulness and package value: Application note: About this item Sierra Lower Unit Seal Kit Meets or exceeds the original equipment quality Sierra part number: 18-2658 Interchangeable with the following: GLM 87680, Evinrude/Johnson 0396351 and Mallory 9-74101 Fit specific, check part numbers to ensure proper fit OEM: OMC 396351.
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
OEM: OMC 396351
Source product highlights
About this item
- Sierra Lower Unit Seal Kit
- Meets or exceeds the original equipment quality
- Sierra part number: 18-2658
- Interchangeable with the following: GLM 87680, Evinrude/Johnson 0396351 and Mallory 9-74101
- Fit specific, check part numbers to ensure proper fit




Mark A. Fisher –
Should have shift rod seal and bushing to be a complete set!
Ron H –
A couple of the o rings were too thin, But the kit is about the same price as the 4 seals so it is a good deal.
William Edester –
like new as described
Pitcher’s Pro Repair –
Direct replacement… Very happy with the product.
ruth benware –
fits perfectly
Luke –
i fixed my lower main seal leak with this kit.
William Ensey –
great products
Sgt Brt123 –
Very nice kit will buy from again