{"product_id":"18-7191-sierra-sealing-o-ring-replaces-volvo-penta-955976-6","title":"18-7191 SIERRA SEALING O-RING\" Replaces Volvo Penta 955976-6","description":"\u003cp\u003e# 18-7191 SIERRA SEALING O-RING Robust elastomer o-ring designed for critical sealing duties in marine propulsion assemblies. This direct replacement for Volvo Penta part 955976-6 provides dependable fluid retention in transmission housings, cooling circuits, and accessory manifolds. Manufactured from specialized marine-grade elastomer that withstands saltwater exposure, thermal stress, and aggressive chemical environments. The o-ring maintains consistent sealing pressure and dimensional stability across wide operating temperature ranges, eliminating leakage and preventing system contamination. Essential for preventive maintenance, component replacement, or complete system restoration on Volvo Penta-equipped vessels. Guarantees reliable performance and maximized equipment service life in challenging marine conditions.\u003c\/p\u003e","brand":"May Marine","offers":[{"title":"Default Title","offer_id":43852665618531,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/5651\/2867\/files\/18-71912.webp?v=1766013611","url":"https:\/\/maymarine98528.myshopify.com\/products\/18-7191-sierra-sealing-o-ring-replaces-volvo-penta-955976-6","provider":"May Marine","version":"1.0","type":"link"}