{"product_id":"exhaust-cover-gasket-for-evinrude-outboards-replaces-oem-325211-mpn-118-0128","title":"Sierra Powerhead Base Gasket 18-0128 for Evinrude Outboard Motors","description":"\u003cp\u003eThe 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.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-0128\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Powerhead Base Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Evinrude Outboard Gasket Sets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999751034\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.02 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eEvinrude outboard motors (powerhead base application)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-0128?\u003c\/strong\u003e Sierra 18-0128 is a Powerhead Base Gasket made for Evinrude outboard motors, used to seal the base of the powerhead assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is this gasket used for?\u003c\/strong\u003e 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.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-0128 gasket weigh?\u003c\/strong\u003e The Sierra 18-0128 Powerhead Base Gasket weighs 0.02 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat brand of outboard does this gasket fit?\u003c\/strong\u003e This gasket is designed for Evinrude outboard motors and is listed within Sierra's Evinrude outboard gasket sets.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs 18-0128 the correct part number to order?\u003c\/strong\u003e Yes, 18-0128 is the Sierra part number for this specific Powerhead Base Gasket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-0128 gasket sold individually?\u003c\/strong\u003e The 18-0128 is listed as the Powerhead Base Gasket itself, within Sierra's category of Evinrude outboard gasket sets.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-0128 gasket?\u003c\/strong\u003e The UPC for the Sierra Powerhead Base Gasket, part number 18-0128, is 030999751034.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should the powerhead base gasket be replaced?\u003c\/strong\u003e 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.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-0128 gasket include installation instructions?\u003c\/strong\u003e No installation instructions are specified for the Sierra 18-0128 Powerhead Base Gasket; it is supplied as the replacement gasket only.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988022997211,"sku":"SIE-18-0128","price":9.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-0128_lg__51106.1558118711.500.750.jpg?v=1785329179","url":"https:\/\/www.goodvibesmarina.com\/products\/exhaust-cover-gasket-for-evinrude-outboards-replaces-oem-325211-mpn-118-0128","provider":"Good Vibes Marina","version":"1.0","type":"link"}