{"product_id":"dynamite-friction-355-54139-brake-master-cylinder","title":"Dynamite Friction 355-54139 Brake Master Cylinder","description":"\u003ch2\u003eBrake Master Cylinder for Ford F-350\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Master Cylinder, part number 355-54139, is a direct-fit hydraulic replacement for select 1968-1972 Ford F-350 trucks with power brakes and front drum brake setups. It is built for drivers restoring brake pedal feel and maintaining proper hydraulic pressure in classic Ford F-350 applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake master cylinder for brake hydraulic service\u003c\/li\u003e\n\u003cli\u003eCompatible with 1968-1972 Ford F-350 applications listed below\u003c\/li\u003e\n\u003cli\u003eApplication notes include power brakes and front drum brake configurations\u003c\/li\u003e\n\u003cli\u003eDFC Brake Master Cylinder product line from Dynamite Friction\u003c\/li\u003e\n\u003cli\u003ePart number 355-54139 for ordering and fitment verification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis DFC Brake Master Cylinder is intended for classic Ford F-350 trucks in the 1968-1972 range, including vehicles with power brakes and front drum brake hydraulic hose configurations noted in the fitment data. The 355-54139 master cylinder supports the hydraulic side of the braking system, helping maintain consistent brake fluid movement from the pedal assembly to the wheel circuits. If you are servicing a Ford F-350 brake master cylinder replacement, this part number provides a focused fitment match for the listed truck applications.\u003c\/p\u003e\u003cp\u003eThe DFC Brake Master Cylinder line from Dynamite Friction is positioned for brake hydraulic replacement work where correct vehicle fitment matters. For buyers searching for a 1968-1972 Ford F-350 brake master cylinder, 355-54139 is the catalog reference to use when matching the truck’s brake configuration.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLow or inconsistent brake pedal response\u003c\/li\u003e\n\u003cli\u003eExternal brake fluid leakage at the master cylinder\u003c\/li\u003e\n\u003cli\u003eLoss of hydraulic pressure in the brake system\u003c\/li\u003e\n\u003cli\u003eBrake warning symptoms tied to master cylinder wear\u003c\/li\u003e\n\u003cli\u003eService replacement for aging Ford F-350 brake hydraulics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the truck’s brake configuration before installation, especially power brake setup and front drum brake application details. Confirm the part number 355-54139 against the existing master cylinder and inspect the brake lines, hoses, and fluid condition during service. After installation, bleed the brake system thoroughly and check for leaks before returning the vehicle to service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eUse this DFC Brake Master Cylinder as a catalog-matched replacement for the listed Ford F-350 applications. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286) for the same application.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 1968-1972 Ford F-350, N\/A — Front drum brake hydraulic hose for brake master cylinder; DFC Brake Master Cylinder\u003c\/li\u003e\n\u003cli\u003eFits 1968-1972 Ford F-350, N\/A — Brake Master Cylinder for vehicles with power brakes.; DFC Brake Master Cylinder\u003c\/li\u003e\n\u003cli\u003eFits 1968-1972 Ford F-350, N\/A — DFC Brake Master Cylinder\u003c\/li\u003e\n\u003cli\u003eFits 1968-1972 Ford F-350, N\/A — Front Drum; Power Brakes; DFC Brake Master Cylinder\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52439629496501,"sku":"HBHR-355-54139","price":115.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_35554139_Ac11.jpg?v=1777875743","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-355-54139-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}