{"product_id":"elring-446-960-diesel-fuel-injection-prechamber-seal-ring","title":"Elring 446.960 Diesel Fuel Injection Prechamber Seal Ring","description":"\u003ch2\u003eOverview of Elring Diesel Fuel Injection Prechamber Seal Ring\u003c\/h2\u003e\u003cp\u003eThe Elring 446.960 diesel fuel injection prechamber seal ring is engineered for reliable sealing performance in Mercedes-Benz diesel engines. Designed specifically for models such as the 300D, 300SD, 300SDL, 300TD, 350SD, 350SDL, E300, and S350, this seal ring ensures optimal fuel injection system integrity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminium material\u003c\/li\u003e\n\u003cli\u003eInside diameter of 28.2 mm for precise fitment\u003c\/li\u003e\n\u003cli\u003eThickness of 0.6 mm for effective sealing\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 32.5 mm\u003c\/li\u003e\n\u003cli\u003eA-shape design tailored for diesel prechamber applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Elring 446.960 seal ring is manufactured from aluminium, providing a balance of strength and corrosion resistance essential for diesel fuel injection systems. Its A-shape profile is designed to maintain a secure seal under high pressure and temperature conditions typical in Mercedes-Benz diesel engines. The precise dimensions—28.2 mm inside diameter, 32.5 mm outside diameter, and 0.6 mm thickness—ensure compatibility and reliable sealing performance in the prechamber area.\u003c\/p\u003e\u003ch2\u003eCompatible Mercedes-Benz Models\u003c\/h2\u003e\u003cp\u003eThis diesel fuel injection prechamber seal ring is compatible with a range of Mercedes-Benz vehicles, including the 300D, 300SD, 300SDL, 300TD, 350SD, 350SDL, E300, and S350 models. Using the Elring 446.960 part number guarantees fitment accuracy and maintains engine efficiency in these specific diesel engines.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents fuel leakage in diesel injection prechambers\u003c\/li\u003e\n\u003cli\u003eMaintains optimal compression and combustion efficiency\u003c\/li\u003e\n\u003cli\u003eReduces risk of engine misfires related to seal failure\u003c\/li\u003e\n\u003cli\u003eHelps avoid contamination of the fuel injection system\u003c\/li\u003e\n\u003cli\u003eSupports consistent engine performance and emissions control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Elring 446.960 seal ring, ensure the prechamber surface is clean and free of debris to achieve a proper seal. Verify the correct orientation of the A-shape design to match the prechamber geometry. Avoid over-tightening components to prevent deformation of the aluminium seal ring. It is recommended to inspect the prechamber and related components for wear or damage during replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eElring is recognized for producing precision-engineered sealing components. The 446.960 diesel fuel injection prechamber seal ring undergoes strict quality control to meet OEM standards for Mercedes-Benz vehicles. While specific warranty details are not provided, Elring products typically conform to industry quality benchmarks ensuring durability and performance.\u003c\/p\u003e","brand":"Elring","offers":[{"title":"Default Title","offer_id":51854293958837,"sku":"DTWD-446.960","price":19.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/EL_446960_Fro.jpg?v=1774730533","url":"https:\/\/www.partcatalog.com\/products\/elring-446-960-diesel-fuel-injection-prechamber-seal-ring","provider":"PartCatalog","version":"1.0","type":"link"}