{"product_id":"walker-18239-exhaust-muffler","title":"Walker 18239 Exhaust Muffler","description":"\u003ch2\u003eWalker SoundFX Direct Fit Muffler for Ford Trucks\u003c\/h2\u003e\u003cp\u003eWalker SoundFX Direct Fit muffler Part Number 18239 is built for specific vehicle applications and is shaped for a direct-fit exhaust repair. It uses 100% aluminized steel for improved service life versus low-carbon steel, with a round body and dual outlet configuration for the listed Ford truck and Bronco applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWalker SoundFX Direct Fit line for application-specific exhaust replacement\u003c\/li\u003e\n\u003cli\u003e100% aluminized steel body for corrosion resistance and longer service life\u003c\/li\u003e\n\u003cli\u003eRound, combination muffler design with offset inlet and dual outlets\u003c\/li\u003e\n\u003cli\u003eInlet inside diameter: 2.25 in.; outlet inside diameter: 2 in.\u003c\/li\u003e\n\u003cli\u003eBody dimensions: 7 in. wide, 7 in. high, 25 in. long; overall length: 29.5 in.\u003c\/li\u003e\n\u003cli\u003eMechanical interior joints and spun-locked heads for added durability\u003c\/li\u003e\n\u003cli\u003eAluminized finish for a clean, serviceable appearance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eWalker SoundFX Direct Fit Part Number 18239 is a specific-fit exhaust muffler for Ford F-150, Ford F-250, Ford F-350, and Ford Bronco applications listed below. The SoundFX Direct Fit product line focuses on OE-style replacement fitment and controlled exhaust acoustics, making it a practical choice for restoring a worn or damaged muffler without changing the vehicle’s exhaust layout. This part cross-references Anchor 3257 for the same application.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1993-1995 Ford F-150, N\/A, Flareside Style; with Dual Outlets; SoundFX Direct Fit\u003c\/li\u003e\n\u003cli\u003eFits 1987-1995 Ford F-150, N\/A, with Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit\u003c\/li\u003e\n\u003cli\u003eFits 1988-1995 Ford F-250, N\/A, Below 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) \u0026amp; Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit\u003c\/li\u003e\n\u003cli\u003eFits 1988-1991 Ford Bronco, N\/A, with Dual Outlets; Requires 35502; If welded assembly, replace all required parts; SoundFX Direct Fit\u003c\/li\u003e\n\u003cli\u003eFits 1987 Ford Bronco, N\/A, with Engine Code EFI; with Dual Outlets; Requires 35502; If welded assembly, replace all required parts; SoundFX Direct Fit\u003c\/li\u003e\n\u003cli\u003eFits 1987 Ford F-250, N\/A, Below 8500 (lb) GVW; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit\u003c\/li\u003e\n\u003cli\u003eFits 1985-1986 Ford Bronco, N\/A, with Dual Outlets; Requires 35502; SoundFX Direct Fit\u003c\/li\u003e\n\u003cli\u003eFits 1984-1986 Ford F-150, N\/A, with Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit\u003c\/li\u003e\n\u003cli\u003eFits 1984-1986 Ford F-250, N\/A, with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit\u003c\/li\u003e\n\u003cli\u003eFits 1986 Ford F-250, N\/A, If welded assembly, replace all required parts; SoundFX Direct Fit\u003c\/li\u003e\n\u003cli\u003eFits 1985-1986 Ford F-350, N\/A, with Dual Outlets; without California Emission System; If welded assembly, replace all required parts; SoundFX Direct Fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify inlet and outlet diameters before installation: 2.25 in. inlet and 2 in. outlets.\u003c\/li\u003e\n\u003cli\u003eConfirm the vehicle’s exhaust configuration, including dual outlets, catalytic converter setup, and Flareside or non-Flareside body style where noted.\u003c\/li\u003e\n\u003cli\u003eFor welded assemblies, replace all required exhaust components to maintain proper alignment and sealing.\u003c\/li\u003e\n\u003cli\u003eCheck clearance around the round body and overall length during fitment on Ford F-150, Ford F-250, Ford F-350, and Bronco applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker builds the SoundFX Direct Fit line with aluminized steel, mechanical interior joints, and spun-locked heads to support durability in exhaust service. Part Number 18239 is engineered as a direct-fit replacement for the listed Ford applications and is backed by Walker’s product design standards for exhaust repair.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52071718453429,"sku":"BDCN-18239","price":68.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_18239_Fro.jpg?v=1775141905","url":"https:\/\/www.partcatalog.com\/products\/walker-18239-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}