Sierra 18-2682 Lower Unit Seal Kit for Evinrude Outboard Gear Housings, White

The Sierra 18-2682 Lower Unit Seal Kit provides the seals and gasket needed to properly rebuild the gear housing on Evinrude outboard motors. This kit is engineered to meet or exceed original equipment quality, and each component is precision fit to restore a proper seal against water intrusion and lubricant loss in the gear case.

The kit includes two Sierra 18-2022 oil seals (O.E. 303345) and one Sierra 18-2891 bearing housing gasket (O.E. 303339), giving you the complete set of sealing components needed for a gear housing rebuild in a single package rather than sourcing each part separately. The kit is finished in white and packaged as a ready-to-install set for the job.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-2682
• Color: White
• Shape: Round
• Weight: 0.11 pounds
• Unit Count: 1 kit
• Included Oil Seals: 2 x Sierra 18-2022 (O.E. 303345)
• Included Bearing Housing Gasket: 1 x Sierra 18-2891 (O.E. 303339)
• UPC: 030999562814

Fitment

• Evinrude outboard gear housings

Replaces (OEM)

• GLM 87605
• O.E. 303345
• O.E. 303339

Frequently Asked Questions

What does the Sierra 18-2682 Lower Unit Seal Kit include? The kit includes two Sierra 18-2022 oil seals (O.E. 303345) and one Sierra 18-2891 bearing housing gasket (O.E. 303339), giving you all the sealing components for one gear housing rebuild.

What outboards does the 18-2682 seal kit fit? The 18-2682 kit is designed for Evinrude outboard gear housings.

Is the Sierra 18-2682 interchangeable with any other part numbers? Yes, the 18-2682 kit is interchangeable with GLM 87605.

How much does the 18-2682 seal kit weigh? The Sierra 18-2682 Lower Unit Seal Kit weighs 0.11 pounds.

What color is the Sierra 18-2682 kit? The 18-2682 Lower Unit Seal Kit is white.

Is this an OEM part or an aftermarket replacement? The Sierra 18-2682 is an aftermarket kit built to meet or exceed original equipment quality and is engineered as a precise fit, form, and function replacement.

How many oil seals come in the 18-2682 kit? Two oil seals (Sierra 18-2022, O.E. 303345) are included in the 18-2682 kit.

Does the 18-2682 kit include a bearing housing gasket? Yes, one Sierra 18-2891 bearing housing gasket (O.E. 303339) is included with the 18-2682 kit.

What is the UPC for the Sierra 18-2682 Lower Unit Seal Kit? The UPC for the Sierra 18-2682 kit is 030999562814.

Can I buy the individual seals in the 18-2682 kit separately? The 18-2682 kit bundles the individual components, listed under Sierra part numbers 18-2022 (oil seal, qty 2) and 18-2891 (bearing housing gasket, qty 1).

Where is the Sierra 18-2682 seal kit manufactured? Sierra lower unit seal kits, including the 18-2682, are assembled in Sierra's Illinois factory.