{"product_id":"dorman-m630031-brake-master-cylinder-compatible-with-cadillac-chevrolet-and-gmc","title":"Dorman M630031 Brake Master Cylinder — Compatible with Cadillac, Chevrolet and GMC","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Dorman M630031 brake master cylinder is a precision replacement designed to mirror the original component found in selected Cadillac, Chevrolet, and GMC vehicles from the late 1990s to early 2000s. Crafted with new materials for a safe, durable swap, this part aims to restore dependable braking performance in everyday driving. With a factory-style fit, it supports a straightforward upgrade that respects your vehicle’s braking geometry and pedal feel during routine stops or family trips.\u003c\/p\u003e\n\u003cp\u003eDesigned to pair with the vehicle’s hydraulic system, this cylinder emphasizes reliability and consistency. If you’re working on a project like replacing worn components in full-size GM trucks or SUVs, this part is tested to align with the look and function of the original master cylinder and to fit within the space and mounting points you expect from your ride.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility and fitment\u003c\/h3\u003e\n\u003cp\u003eThis unit is listed for models including Cadillac Escalade EXT and Escalade (2002), Chevrolet Silverado 1500 (1999–2002), Tahoe (2000–2002), Suburban 1500 (2000–2002), Silverado 1500 HD (2001–2002), and select GMC Sierra and Yukon variants. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. If there is an “i” in a blue circle, additional verification notes may apply — hover over the icon to view details.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecise replacement that mirrors the original housing and function\u003c\/li\u003e\n  \u003cli\u003eDurable design with EPDM rubber components resistant to glycol-based brake fluid\u003c\/li\u003e\n  \u003cli\u003e100% new materials for quality and safety, not remanufactured\u003c\/li\u003e\n  \u003cli\u003eMeets SAE International standards for reliable performance\u003c\/li\u003e\n  \u003cli\u003eGarage tool fit verification helps ensure you select the right part\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e100% new brake master cylinder components\u003c\/li\u003e\n  \u003cli\u003eEPDM rubber seals and diaphragms\u003c\/li\u003e\n  \u003cli\u003eCompatibility with listed Cadillac, Chevrolet, and GMC models\u003c\/li\u003e\n  \u003cli\u003eDesign to support straightforward installation and factory-like alignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use and performance expectations\u003c\/h3\u003e\n\u003cp\u003eIn everyday driving, a properly installed replacement can contribute to a more predictable brake pedal feel and steady hydraulic response. The outcome depends on overall system condition and correct installation. This part is designed to integrate with your vehicle’s original dimensions and mounting points for a smooth, factory-inspired restoration of braking performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose Dorman\u003c\/h3\u003e\n\u003cp\u003eDorman delivers parts designed to meet or exceed original specifications across a wide range of vehicles. The M630031 uses fresh materials and adheres to strict benchmarks, offering a non-remanufactured option that aligns with the vehicle’s engineering intent and supports safe, long-lasting replacements.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What vehicles is the Dorman M630031 brake master cylinder compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This master cylinder fits select Cadillac, Chevrolet, and GMC models from 1999 to 2002, including Escalade, Tahoe, and Silverado variants. Use the garage tool to verify your trim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What materials and standards guide this replacement part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It uses 100 percent new materials with EPDM rubber components and is built to SAE International standards for quality.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":42465997946965,"sku":"B001PYTM7C","price":105.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/dorman-m630031-brake-master-cylinder-exterior.jpg?v=1778032874","url":"https:\/\/plentytorque.co.uk\/products\/dorman-m630031-brake-master-cylinder-compatible-with-cadillac-chevrolet-and-gmc","provider":"PlentyTorque","version":"1.0","type":"link"}