{"product_id":"sierra-18-0184-rubber-ring-for-volvo-penta-reverse-tilt-lock-replaces-804190-fits-sp-a-dp-a-aq250-290-sterndrives","title":"Sierra Rubber Ring 18-0184, Replaces 804190, Clamp Ring Seal for Volvo Penta SP-A\/DP-A\/DP-B Drives and AQ Series Engines","description":"\u003cp\u003eThe Sierra Rubber Ring, part number 18-0184, is a clamp ring seal used on Volvo Penta sterndrive units and inboard engines. It is a direct replacement for OEM number 804190, allowing it to be installed anywhere that original ring was specified without modification. The ring is made of white rubber, shaped to seat against the clamp ring where the drive leg joins the transom assembly or where the engine-side clamp ring is fitted, helping maintain a sealed connection at that joint.\u003c\/p\u003e\u003cp\u003eThis ring fits Volvo Penta drive legs including 275A, 280, 280DP, 280L, 285A, 290, 290A, 290DP, SP-A, SP-A\/MT, SP-A1, SP-A2, DP-A, DP-A1, DP-A2, DP-B, and DP-B1. The same clamp ring design is also used on a wide range of AQ-series engines, so 18-0184 additionally fits 230A\/SP-A\/MT, 250A\/SP-A\/MT, 500A, 501A, 571A, 740A, AQ100, AQ105, AQ110, AQ115A, AQ110B, AQ120A, AQ120B, AQ125A\/B, AQ130A\/B, AQ131A\/D, AQ175A, AQ190A, AQ200A\/C\/D\/F, AQ210A, AQ211A, AQ225A\/B\/C\/D\/E\/F, AQ231A\/B, AQ240A, AQ255A\/B, AQ260A\/B, AQ271A\/B\/C\/D, AQ280A, AQ290A, AQ311A\/B, AQ60F, AQ80, AQ90, AQ95, AQD19, AQD29\/A, and AQD32A. Each unit ships as a single ring weighing 0.57 pounds. Confirm your drive or engine model against this fitment list before ordering, since Sierra also offers a separate rubber ring, 18-8368, for a different clamp ring range.\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 18-0184\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Rubber Ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.57 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1 ring per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282188641\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e 804190\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVolvo Penta drive legs: 275A, 280, 280DP, 280L, 285A, 290, 290A, 290DP, SP-A, SP-A\/MT, SP-A1, SP-A2, DP-A, DP-A1, DP-A2, DP-B, DP-B1\u003c\/li\u003e\n\u003cli\u003eClamp ring fits: 230A\/SP-A\/MT, 250A\/SP-A\/MT, 500A, 501A, 571A, 740A, AQ100, AQ105, AQ110, AQ115A, AQ110B, AQ120A, AQ120B, AQ125A\/B, AQ130A\/B, AQ131A\/D, AQ175A, AQ190A, AQ200A\/C\/D\/F, AQ210A, AQ211A, AQ225A\/B\/C\/D\/E\/F, AQ231A\/B, AQ240A, AQ255A\/B, AQ260A\/B, AQ271A\/B\/C\/D, AQ280A, AQ290A, AQ311A\/B, AQ60F, AQ80, AQ90, AQ95, AQD19, AQD29\/A, AQD32A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e804190\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does Sierra Rubber Ring 18-0184 replace?\u003c\/strong\u003e Part number 18-0184 replaces OEM number 804190, so it installs as a direct equivalent anywhere that original clamp ring seal was specified.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich Volvo Penta drive legs use this clamp ring?\u003c\/strong\u003e The 18-0184 rubber ring fits clamp rings on 275A, 280, 280DP, 280L, 285A, 290, 290A, and 290DP drive legs, as well as SP-A, SP-A\/MT, SP-A1, SP-A2, DP-A, DP-A1, DP-A2, DP-B, and DP-B1 legs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-0184 ring fit engines as well as drive legs?\u003c\/strong\u003e Yes, the clamp ring sealed by this ring also fits AQ-series engines including AQ100, AQ105, AQ110, AQ115A, AQ110B, AQ120A\/B, AQ125A\/B, AQ130A\/B, AQ131A\/D, AQ175A, AQ190A, AQ200A\/C\/D\/F, AQ210A, AQ211A, AQ225A\/B\/C\/D\/E\/F, AQ231A\/B, AQ240A, AQ255A\/B, AQ260A\/B, AQ271A\/B\/C\/D, AQ280A, AQ290A, and AQ311A\/B, plus 230A\/SP-A\/MT, 250A\/SP-A\/MT, 500A, 501A, 571A, 740A, AQ60F, AQ80, AQ90, AQ95, AQD19, AQD29\/A, and AQD32A.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the 18-0184 ring made of?\u003c\/strong\u003e It is a rubber ring, sized to seat against the clamp ring on compatible Volvo Penta drive legs and AQ-series engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Sierra 18-0184 rubber ring?\u003c\/strong\u003e The 18-0184 rubber ring is white.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does part number 18-0184 weigh?\u003c\/strong\u003e The Sierra 18-0184 rubber ring weighs 0.57 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many rings are included when ordering 18-0184?\u003c\/strong\u003e Each package of Sierra part 18-0184 contains one rubber ring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs 18-0184 a genuine Sierra part or a generic aftermarket seal?\u003c\/strong\u003e 18-0184 is a Sierra-branded rubber ring engineered to replace OEM number 804190, rather than a generic universal seal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between Sierra 18-0184 and 18-8368?\u003c\/strong\u003e Sierra 18-0184 replaces OEM 804190 and fits clamp rings on 275A\/280\/290-series drive legs and AQ100 through AQ311A\/B engines, while Sierra 18-8368 is a separate rubber ring that replaces OEM 813967 and fits a different clamp ring range including 230A\/SP-A\/SP A1, 230B, 250A\/B, 251A, 430A\/B, 431A\/B, 432A, 434A, 500B, 501B, 570A, and 572A. Match your drive or engine model to the correct part before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm 18-0184 is the correct ring for my drive or engine?\u003c\/strong\u003e Check your model against the 18-0184 fitment list, which covers 275A, 280, 280DP, 280L, 285A, 290, 290A, 290DP, SP-A, SP-A\/MT, SP-A1, SP-A2, DP-A, DP-A1, DP-A2, DP-B, DP-B1, and the AQ-series engines listed for its clamp ring; if your model is not on that list, a different Sierra rubber ring such as 18-8368 may be the correct part instead.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988055240923,"sku":"SIE-18-0184","price":35.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-0184_lg__99246.1558118790.500.750.jpg?v=1785188306","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-0184-rubber-ring-for-volvo-penta-reverse-tilt-lock-replaces-804190-fits-sp-a-dp-a-aq250-290-sterndrives","provider":"Good Vibes Marina","version":"1.0","type":"link"}