{"product_id":"brake-master-cylinder-replacement-for-silverado-sierra-tahoe","title":"Brake Master Cylinder Replacement for Silverado Sierra Tahoe","description":"\u003cp\u003eOur review of the PHILTOP brake master cylinder focuses on owners who need a like-for-like replacement for late 1990s and early 2000s GM full-size trucks and SUVs. The bottom line: this is a purpose-built, 100% new replacement that prioritizes correct fit and corrosion-resistant materials, making it a sensible choice when the original master cylinder shows wear or internal leaks. For a DIY mechanic or a shop replacing the unit on a \u003cstrong\u003eSilverado 1500\u003c\/strong\u003e or similar model, the clear fitment list and aluminum housing are the main reasons to consider this part.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect fitment:\u003c\/strong\u003e Compatible with a long list of models including Silverado 1500, Sierra 1500, Tahoe, Suburban and Yukon from 1999-2002, which reduces fitment guesswork and installation time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum construction:\u003c\/strong\u003e The housing matches original casting material so it fits the brake booster and mounting points without modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew, not remanufactured:\u003c\/strong\u003e Supplied as a fully new unit to avoid hidden wear found in rebuilt cores and to give a fresh seal surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAE-grade rubber parts:\u003c\/strong\u003e EPDM components resist glycol brake fluid corrosion and meet SAE International standards for longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect bore size:\u003c\/strong\u003e The master cylinder bore is 34 mm (1.3386 in) which aligns with original specifications for predictable pedal feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReservoir included:\u003c\/strong\u003e Comes with the reservoir installed so there is less assembly at installation and fewer chances for leaks at mating surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis replacement is aimed at owners and mechanics working on GM full-size trucks and SUVs from model years listed in the fitment, especially those who want a straightforward, new part rather than a remanufactured unit. It is a good match for vehicles that require the OE replacement numbers shown and for buyers who value materials and standards compliance.\u003c\/p\u003e\n\u003cp\u003eIt is less suited for vehicles outside the explicit fitment list or for projects that require included mounting hardware or sensor assemblies, since mounting hardware and sensors are not supplied with this part. Buyers who prefer a complete kit with fittings and sensors should consider alternatives.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWell matched to OEM casting material for correct fit and alignment.\u003c\/li\u003e\n\u003cli\u003eEPDM rubber parts resist brake fluid corrosion, supporting longer seal life.\u003c\/li\u003e\n\u003cli\u003eCustomers report good fit, solid quality, and strong value for money.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMounting hardware and sensors are not included, so additional parts may be required for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaster Cylinder Bore Diameter\u003c\/td\u003e\n\u003ctd\u003e1.33858267716535 in (34 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outlets\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRearward Outlet Size\u003c\/td\u003e\n\u003ctd\u003e1\/2-20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReservoir Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Included\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe PHILTOP brake master cylinder is a practical, cost-conscious replacement for specified Silverado, Sierra and GM SUV models that need a reliable new unit. Its aluminum construction and SAE-rated rubber components make it a durable swap for an aging master cylinder, and while installers should plan to supply any missing mounting hardware or sensors, the overall fit and reported reliability make this a good value for routine brake system repairs.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this master cylinder fit my Silverado 1500?\u003c\/strong\u003e\u003cbr\u003eCheck the model years listed in the fitment; it is compatible with Silverado 1500 1999-2002 and specific 2001-2002 HD variants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the unit include sensors or mounting hardware?\u003c\/strong\u003e\u003cbr\u003eThe reservoir is included but sensors and mounting hardware are not supplied, so those must be sourced separately if needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a new or remanufactured part?\u003c\/strong\u003e\u003cbr\u003eThis product is 100% new, not remanufactured, and is built to match original casting materials for proper fit.\u003c\/p\u003e","brand":"PHILTOP","offers":[{"title":"Default Title","offer_id":48638726635739,"sku":"B0CYSBWK9K","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61LvoX97GQL._AC_SL1500.jpg?v=1778572408","url":"https:\/\/gearmusthave.com\/products\/brake-master-cylinder-replacement-for-silverado-sierra-tahoe","provider":"GearMustHave","version":"1.0","type":"link"}