{"product_id":"walker-70401-catalytic-converter-right","title":"Walker 70401 Catalytic Converter - Right","description":"\u003ch2\u003eOverview of Walker EPA Catalytic Converter 70401\u003c\/h2\u003e\u003cp\u003eThe Walker EPA Catalytic Converter 70401 is designed specifically for Ford B4000 and Mazda Ranger models. Engineered with a stainless steel body and ceramic substrate, this catalytic converter ensures reliable exhaust emission control tailored to your vehicle's specifications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Ford B4000 and Mazda Ranger\u003c\/li\u003e\n\u003cli\u003eStainless steel body material for durability\u003c\/li\u003e\n\u003cli\u003eStandard oval body shape with dimensions: 10\" length, 6.12\" width, 4.25\" height\u003c\/li\u003e\n\u003cli\u003eDual inlet design with 2.5\" inside diameter each\u003c\/li\u003e\n\u003cli\u003eSingle outlet with 2.25\" outside diameter\u003c\/li\u003e\n\u003cli\u003eOxygen sensor locations pre-catalyst and midbed for accurate emissions monitoring\u003c\/li\u003e\n\u003cli\u003e2 bolt welded and loose flange inlet\/outlet types for secure mounting\u003c\/li\u003e\n\u003cli\u003eCeramic substrate for effective catalytic conversion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker EPA 70401 catalytic converter is a specific-fit exhaust component engineered for the Ford B4000 and Mazda Ranger. It features a stainless steel body constructed in a standard oval shape, measuring 10 inches in length, 6.12 inches in width, and 4.25 inches in height. The converter includes two inlets, each with a 2.5-inch inside diameter, utilizing a combination of 2 bolt welded and loose flanges with spherical flare for precise installation. The single outlet has a 2.25-inch outside diameter with a 2 bolt welded flange. This part incorporates a ceramic substrate designed to facilitate efficient catalytic reactions, reducing harmful emissions. Oxygen sensors are positioned both pre-catalyst and midbed to ensure optimal engine management and emissions control.\u003c\/p\u003e\u003ch2\u003eWalker EPA Product Line Information\u003c\/h2\u003e\u003cp\u003eThe EPA line from Walker focuses on meeting environmental standards with components designed to provide reliable emissions control. This catalytic converter aligns with the EPA product line's goal of delivering specific-fit parts that maintain vehicle performance while addressing exhaust emissions. Although this part is not CARB certified, it is engineered to meet regular grade requirements for emission control in applicable vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for damaged or clogged catalytic converters on Ford B4000 and Mazda Ranger\u003c\/li\u003e\n\u003cli\u003eRestores proper exhaust flow and reduces harmful emissions\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light issues related to catalytic converter efficiency\u003c\/li\u003e\n\u003cli\u003eImproves oxygen sensor readings by providing accurate pre-catalyst and midbed sensor locations\u003c\/li\u003e\n\u003cli\u003eAddresses exhaust leaks caused by flange or body damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDesigned for specific fitment; verify compatibility with Ford B4000 or Mazda Ranger before installation\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; use existing or purchase separately\u003c\/li\u003e\n\u003cli\u003eEnsure oxygen sensors are properly reinstalled at pre-catalyst and midbed locations\u003c\/li\u003e\n\u003cli\u003eCheck flange surfaces for damage and clean before mounting to prevent leaks\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended to maintain exhaust system integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker catalytic converters are manufactured with durable stainless steel and ceramic substrates to provide consistent performance. While this part is not CARB certified, it meets regular grade standards for emissions control. Warranty details should be confirmed with the supplier or manufacturer, as they may vary based on application and region.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52132973084853,"sku":"BDCN-70401","price":360.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_70401_Fro.jpg?v=1775231471","url":"https:\/\/www.partcatalog.com\/products\/walker-70401-catalytic-converter-right","provider":"PartCatalog","version":"1.0","type":"link"}