{"product_id":"sierra-18-2060-prop-shaft-oil-seal-for-omc-sterndrive-cobra-stern-drive-replaces-omc-321467","title":"Sierra 18-2060 Oil Seal for OMC Sterndrive and Cobra Stern Drive, White","description":"\u003cp\u003eThe Sierra 18-2060 is a marine oil seal engineered for OMC Sterndrive and Cobra Stern Drive applications. It seals the driveshaft and exhaust housing area, helping keep water out and lubricant in around the drive's rotating shaft interfaces. Built by Sierra to meet or exceed original equipment quality standards, this white, round oil seal is a direct-fit replacement designed to restore a proper seal where the original unit has hardened, cracked, or begun to leak.\u003c\/p\u003e\u003cp\u003eSierra manufactures this seal to the same specifications as the original equipment it replaces, so installers can expect the same fit, sealing performance, and durability as the factory part. At just 0.02 pounds, it is a small, precise component that is easy to handle during a driveshaft or exhaust housing service, and it cross-references directly to several OEM and aftermarket part numbers used across OMC-based sterndrive service records.\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 18-2060\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Oil Seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Glass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999310118\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e OMC Sterndrive and Cobra Stern Drive\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eDesigned for OMC Sterndrive and Cobra Stern Drive applications.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGLM 86060\u003c\/li\u003e\n\u003cli\u003eEvinrude\/Johnson 0321467\u003c\/li\u003e\n\u003cli\u003eEvinrude\/Johnson 303804\u003c\/li\u003e\n\u003cli\u003eMallory 9-76206\u003c\/li\u003e\n\u003cli\u003eOMC 321467\u003c\/li\u003e\n\u003cli\u003eOMC 303804\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-2060 oil seal fit?\u003c\/strong\u003e The Sierra 18-2060 is designed for OMC Sterndrive and Cobra Stern Drive applications, sealing the driveshaft and exhaust housing area of the drive unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-2060 a genuine OEM part or aftermarket?\u003c\/strong\u003e The 18-2060 is manufactured by Sierra as a replacement oil seal built to meet or exceed original equipment quality, rather than being sourced from OMC directly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM and cross-reference numbers does part 18-2060 replace?\u003c\/strong\u003e Part number 18-2060 cross-references to GLM 86060, Evinrude\/Johnson 0321467, Evinrude\/Johnson 303804, Mallory 9-76206, OMC 321467, and OMC 303804.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-2060 oil seal weigh?\u003c\/strong\u003e This Sierra oil seal weighs 0.02 pounds, reflecting its small, compact seal design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color and shape is the Sierra 18-2060 seal?\u003c\/strong\u003e It is a round, white oil seal, part number 18-2060.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the Sierra 18-2060 oil seal made from?\u003c\/strong\u003e The 18-2060 is made from a glass material as listed for this Sierra oil seal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the OMC 321467 seal work as a replacement for the Sierra 18-2060?\u003c\/strong\u003e Yes, OMC 321467 is one of the OEM numbers that the Sierra 18-2060 cross-references and is intended to replace.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat comes in the box with the 18-2060?\u003c\/strong\u003e The 18-2060 ships as a single oil seal unit, one per package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the Sierra 18-2060 be used on Cobra Stern Drive units?\u003c\/strong\u003e Yes, the 18-2060 is intended for OMC Sterndrive and Cobra Stern Drive applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs fitment guaranteed across all OMC-based drives with the 18-2060?\u003c\/strong\u003e The 18-2060 is fit specific, so it is important to confirm the existing OEM or cross-reference part number, such as OMC 321467 or 303804, before ordering.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988091285723,"sku":"SIE-18-2060","price":13.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/18-2060__05040.1753202319.500.750.jpg?v=1785188938","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-2060-prop-shaft-oil-seal-for-omc-sterndrive-cobra-stern-drive-replaces-omc-321467","provider":"Good Vibes Marina","version":"1.0","type":"link"}