{"product_id":"walker-31642-exhaust-pipe-flange-gasket","title":"Walker 31642 Exhaust Pipe Flange Gasket","description":"\u003ch2\u003eOverview of Walker Exhaust Pipe Flange Gasket 31642\u003c\/h2\u003e\u003cp\u003eThe Walker 31642 exhaust pipe flange gasket is designed for reliable sealing in exhaust systems of select Mazda vehicles. Engineered with a graphoil composite material, this 5-bolt gasket ensures a secure fit and effective exhaust gas containment for Mazda 626, Protege, and Protege5 models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda 626, Protege, and Protege5 exhaust systems\u003c\/li\u003e\n\u003cli\u003e5-bolt gasket type for secure flange connection\u003c\/li\u003e\n\u003cli\u003eConstructed from durable graphoil composite material\u003c\/li\u003e\n\u003cli\u003eBolt hole center-to-center spacing of 2.25 inches\u003c\/li\u003e\n\u003cli\u003eBolt hole diameter of 0.375 inches\u003c\/li\u003e\n\u003cli\u003ePort dimensions: 4.000 inches length and width\u003c\/li\u003e\n\u003cli\u003eThickness of 0.051 inches for optimal sealing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 31642 exhaust pipe flange gasket is specifically designed to provide a tight seal between exhaust pipe flanges on compatible Mazda vehicles. Its graphoil composite construction offers resistance to high temperatures and exhaust gases, maintaining integrity under thermal cycling and vibration. The 5-bolt design with precise bolt hole spacing (2.25 inches center-to-center) and 0.375-inch bolt hole diameter ensures proper alignment and secure fastening. The 4-inch port dimensions and 0.051-inch thickness contribute to effective sealing performance, preventing exhaust leaks and maintaining system efficiency.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents exhaust leaks caused by worn or damaged gaskets\u003c\/li\u003e\n\u003cli\u003eEliminates exhaust noise from flange gaps\u003c\/li\u003e\n\u003cli\u003eMaintains proper exhaust backpressure for engine performance\u003c\/li\u003e\n\u003cli\u003eProtects against corrosion and exhaust gas escape at flange joints\u003c\/li\u003e\n\u003cli\u003eEnsures compliance with emissions standards by preventing leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with Mazda 626, Protege, or Protege5 before installation\u003c\/li\u003e\n\u003cli\u003eClean flange surfaces thoroughly to remove rust, debris, and old gasket material\u003c\/li\u003e\n\u003cli\u003eAlign bolt holes carefully to avoid gasket damage during installation\u003c\/li\u003e\n\u003cli\u003eTorque bolts evenly to manufacturer specifications to ensure proper sealing\u003c\/li\u003e\n\u003cli\u003eInspect gasket and flange condition regularly for signs of wear or leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker exhaust gaskets are manufactured to meet industry standards for durability and performance. The graphoil composite material is selected for its heat resistance and sealing capabilities. While specific warranty details for part number 31642 may vary, Walker products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or authorized sources for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":45283590144181,"sku":"BDCN-31642","price":14.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_31642_Fro.jpg?v=1775142092","url":"https:\/\/www.partcatalog.com\/products\/walker-31642-exhaust-pipe-flange-gasket","provider":"PartCatalog","version":"1.0","type":"link"}