{"product_id":"sierra-18-2537-marine-exhaust-leg-seal-replaces-oem-324937-rubber-package-of-2","title":"Sierra Exhaust Leg Seal 18-2537, Replaces 324937, Pack of 2","description":"\u003cp\u003eThe Sierra 18-2537 Exhaust Leg Seal is a round rubber seal used where the exhaust leg meets the engine or exhaust manifold on marine engines, sealing the joint to prevent exhaust and water leakage. It is sold as a package of 2 seals, so both required seals are included in a single purchase rather than needing to buy two separate packages. Sierra engineers this seal to meet or exceed the performance of the original equipment part it replaces, and it is built for the harsh marine environment where engines see sustained heat, vibration, and exposure to saltwater and moisture.\u003c\/p\u003e\u003cp\u003eThis exhaust leg seal directly replaces OEM part number 324937. Installers use it during exhaust leg or manifold service, gasket replacement, or general maintenance where the original seal has hardened, cracked, or begun to leak. As with all Sierra parts, it is manufactured to a consistent quality standard, and Sierra supplies OEM engine manufacturers and boat builders with parts of this type on a regular basis.\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 18-2537\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Exhaust Leg Seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 2 (sold as a package of 2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Multi-coloured\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.08 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999752802\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal marine exhaust leg application; no specific make, horsepower, or model fitment is listed for this part.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e324937\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-2537 exhaust leg seal do?\u003c\/strong\u003e It seals the joint where the exhaust leg meets the engine or manifold on marine engines, preventing exhaust and water leakage at that connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many seals come in a package of 18-2537?\u003c\/strong\u003e Sierra part 18-2537 is sold as a package of 2 seals, not a single seal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part number does 18-2537 replace?\u003c\/strong\u003e Sierra 18-2537 replaces OEM part number 324937.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-2537 exhaust leg seal weigh?\u003c\/strong\u003e The Sierra 18-2537 exhaust leg seal weighs 0.08 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat shape is the 18-2537 seal?\u003c\/strong\u003e The Sierra 18-2537 exhaust leg seal is round in shape.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Sierra 18-2537 exhaust leg seal?\u003c\/strong\u003e It is listed as multi-coloured.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-2537 seal made of rubber?\u003c\/strong\u003e Yes, the 18-2537 is a rubber exhaust leg seal designed for marine engine applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs Sierra 18-2537 an OEM or aftermarket part?\u003c\/strong\u003e The 18-2537 is a Sierra aftermarket part manufactured to meet or exceed the performance of the original equipment part it replaces, OEM number 324937.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen would I need to replace the 18-2537 exhaust leg seal?\u003c\/strong\u003e This seal is typically replaced during exhaust leg or manifold service, or general maintenance, when the original seal has hardened, cracked, or begun to leak.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-2537 seal fit a specific engine make or horsepower?\u003c\/strong\u003e No specific make, horsepower, or model fitment is listed for the Sierra 18-2537 exhaust leg seal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for Sierra 18-2537?\u003c\/strong\u003e The UPC for the Sierra 18-2537 exhaust leg seal is 030999752802.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988106850523,"sku":"SIE-18-2537","price":8.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-2537_lg__18006.1558122657.500.750.jpg?v=1785188101","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-2537-marine-exhaust-leg-seal-replaces-oem-324937-rubber-package-of-2","provider":"Good Vibes Marina","version":"1.0","type":"link"}