{"product_id":"bcbc-bd394-engine-timing-chain-tensioner-guide-right","title":"BCBC BD394 Engine Timing Chain Tensioner Guide - Right","description":"\u003ch2\u003eEngine Timing Chain Tensioner Guide\u003c\/h2\u003e\u003cp\u003eThe Melling BD394 is a standard replacement timing chain tensioner guide for select domestic applications. It uses a nylon guide surface and a single-row design to support timing chain control in compatible engines.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNylon construction for the guide surface\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for service applications\u003c\/li\u003e\n\u003cli\u003eSingle timing chain row design\u003c\/li\u003e\n\u003cli\u003eBracket included for the guide assembly\u003c\/li\u003e\n\u003cli\u003eOne mounting hole for installation alignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe BD394 timing chain tensioner guide is built for engine timing service where chain guidance and tension control are required. Melling supplies this guide under its Stock line, with coverage for a range of domestic and import vehicle applications. The BD394 part number is used across multiple fitments, including Ford Mustang, Lincoln Aviator, Lincoln Continental, Lincoln Mark VIII, and Mercury Marauder applications that call for this style of guide.\u003c\/p\u003e\u003cp\u003eAs a nylon guide with a standard replacement design, this component is intended to match the original service layout and maintain proper chain tracking. The BD394 is listed for right-side applications and notes use with pivot bolt 5497B, which is not included. This part cross-references Cloyes 9-5463 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChain noise caused by worn guide surfaces\u003c\/li\u003e\n\u003cli\u003eTiming chain movement from a damaged guide\u003c\/li\u003e\n\u003cli\u003eService replacement for a worn tensioner guide assembly\u003c\/li\u003e\n\u003cli\u003eFitment-specific repair on Ford Mustang and Lincoln applications\u003c\/li\u003e\n\u003cli\u003eRestoring proper chain alignment in the valve train\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the engine application, right-side position, and pivot bolt requirement before installation. The fitment notes specify use with pivot bolt 5497B, so confirm the existing hardware and service parts match the vehicle. This BD394 guide is listed for select Ford Mustang, Lincoln Aviator, Lincoln Continental, Lincoln Mark VIII, and Mercury Marauder models.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMelling states that its timing chain tensioner guides are manufactured with quality-focused designs, materials, and workmanship. The Stock line is positioned to provide coverage across budget and performance builds while maintaining standard replacement specifications.\u003c\/p\u003e","brand":"BCBC","offers":[{"title":"Default Title","offer_id":53721567264949,"sku":"BCBC-BD394","price":30.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_BD394_Fro.jpg?v=1794122381","url":"https:\/\/www.partcatalog.com\/products\/bcbc-bd394-engine-timing-chain-tensioner-guide-right","provider":"PartCatalog","version":"1.0","type":"link"}