Sierra Powerhead Base Gasket 18-0128 for Evinrude Outboard Motors

The Sierra 18-0128 Powerhead Base Gasket is a replacement gasket designed for Evinrude outboard motors, seated at the base of the powerhead to help maintain a proper seal during operation. As a base gasket, it is a wear item that should be replaced any time the powerhead is removed or serviced, ensuring the mating surfaces seal correctly when the assembly is reinstalled. It is offered as part of Sierra's lineup of Evinrude outboard gasket sets, giving outboard owners and marine technicians a dedicated Sierra part number to order for this specific application.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-0128
• Product Name: Powerhead Base Gasket
• Category: Evinrude Outboard Gasket Sets
• UPC: 030999751034
• Weight: 0.02 pounds

Fitment

• Evinrude outboard motors (powerhead base application)

Frequently Asked Questions

What is the Sierra 18-0128? Sierra 18-0128 is a Powerhead Base Gasket made for Evinrude outboard motors, used to seal the base of the powerhead assembly.

What is this gasket used for? It seals the mating surface at the base of the powerhead on Evinrude outboard motors, and is intended to be replaced whenever the powerhead is removed for service.

How much does the 18-0128 gasket weigh? The Sierra 18-0128 Powerhead Base Gasket weighs 0.02 pounds.

What brand of outboard does this gasket fit? This gasket is designed for Evinrude outboard motors and is listed within Sierra's Evinrude outboard gasket sets.

Is 18-0128 the correct part number to order? Yes, 18-0128 is the Sierra part number for this specific Powerhead Base Gasket.

Is the Sierra 18-0128 gasket sold individually? The 18-0128 is listed as the Powerhead Base Gasket itself, within Sierra's category of Evinrude outboard gasket sets.

What is the UPC for the Sierra 18-0128 gasket? The UPC for the Sierra Powerhead Base Gasket, part number 18-0128, is 030999751034.

When should the powerhead base gasket be replaced? The Sierra 18-0128 Powerhead Base Gasket should be replaced whenever the powerhead is removed from an Evinrude outboard for service, since the old gasket should not be reused.

Does the 18-0128 gasket include installation instructions? No installation instructions are specified for the Sierra 18-0128 Powerhead Base Gasket; it is supplied as the replacement gasket only.