{"product_id":"sierra-18-2399-retaining-spring-replaces-omc-johnson-evinrude-324369-johnson-outboard-gearcase-clutch-dog-spring","title":"Sierra 18-2399 Retaining Spring - Replaces 324369 for V-4 \u0026 V-6 Outboard Gearcase","description":"\u003cp\u003eThe Sierra 18-2399 Retaining Spring is a small precision-machined spring used in the gearcase of V-4 \u0026amp; V-6 outboard engines. It is designed to hold internal gearcase components securely in place, and it is built to meet or exceed the quality of the original equipment part it replaces. This retaining spring is sold as a package of 2, so buyers rebuilding or servicing a gearcase get both springs needed for the job in a single purchase.\u003c\/p\u003e\u003cp\u003eBecause retaining springs are precision-fit components, using the correct part number matters for proper seating and long-term reliability inside the gearcase. The Sierra 18-2399 is manufactured with a machined finish for a consistent, accurate fit, and it directly replaces OEM part number 324369 on applicable V-4 \u0026amp; V-6 outboard engines.\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 18-2399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Retaining Spring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e V-4 \u0026amp; V-6 outboard engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 2 (priced per package)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 0.39 x 0.39 x 0.39 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282243616\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e 324369\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eV-4 \u0026amp; V-6 outboard engines\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e324369\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-2399 retaining spring fit?\u003c\/strong\u003e The Sierra 18-2399 is designed for V-4 \u0026amp; V-6 outboard engines and is not the same part used on 2 \u0026amp; 3 cylinder engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part number does the 18-2399 replace?\u003c\/strong\u003e It replaces OEM part number 324369, which is the original retaining spring used in the gearcase of V-4 \u0026amp; V-6 outboard engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many springs come in one package of part number 18-2399?\u003c\/strong\u003e Two retaining springs are included, since the Sierra 18-2399 is priced and sold per package of 2.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-2399 retaining spring made from or finished with?\u003c\/strong\u003e The 18-2399 has a machined finish, giving it a precise, consistent fit inside the gearcase.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-2399 weigh?\u003c\/strong\u003e This retaining spring weighs 0.01 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the Sierra 18-2399 retaining spring?\u003c\/strong\u003e The part measures 0.39 x 0.39 x 0.39 inches, reflecting its small, compact size as a gearcase retaining spring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-2399 an aftermarket part or genuine OEM?\u003c\/strong\u003e The 18-2399 is a Sierra-manufactured replacement part built to meet or exceed the quality of the original equipment retaining spring it replaces, rather than a genuine OEM-branded part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-2399 work on a 2 or 3 cylinder outboard gearcase?\u003c\/strong\u003e No, the Sierra 18-2399 is intended for V-4 \u0026amp; V-6 outboard engines; a different Sierra retaining spring is used for 2 \u0026amp; 3 cylinder applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order the 18-2399?\u003c\/strong\u003e Ordering the Sierra 18-2399 gets you a package of 2 retaining springs sized for V-4 \u0026amp; V-6 outboard gearcases.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the UPC 808282243616 associated with this retaining spring?\u003c\/strong\u003e Yes, UPC 808282243616 corresponds to the Sierra 18-2399 retaining spring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-2399 require any modification to install?\u003c\/strong\u003e The Sierra 18-2399 is a direct-fit retaining spring for V-4 \u0026amp; V-6 outboard gearcases and replaces OEM part 324369 without modification.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988106260699,"sku":"SIE-18-2399","price":2.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-2399_lg__33394.1558124543.500.750.jpg?v=1785188056","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-2399-retaining-spring-replaces-omc-johnson-evinrude-324369-johnson-outboard-gearcase-clutch-dog-spring","provider":"Good Vibes Marina","version":"1.0","type":"link"}