{"product_id":"dynamite-friction-4512-46135-disc-brake-kit-rear","title":"Dynamite Friction 4512-46135 Disc Brake Kit - Rear","description":"\u003ch2\u003eRear Brake Kit for Buick Regal Sportback\u003c\/h2\u003e\u003cp\u003eRestore rear braking performance with the DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware, part number 4512-46135. This rear disc brake kit is built for 2018-2020 Buick Regal Sportback applications and combines coated rotors, ceramic pads, and matching hardware in one service package.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2018-2020 Buick Regal Sportback, rear\u003c\/li\u003e\n\u003cli\u003eDFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish\u003c\/li\u003e\n\u003cli\u003e5000 Advanced ceramic brake pads with post-cured friction material\u003c\/li\u003e\n\u003cli\u003eScorched pad surface for reduced initial break-in time\u003c\/li\u003e\n\u003cli\u003ePremium rubber-steel-rubber shims for improved noise, vibration, and harshness control\u003c\/li\u003e\n\u003cli\u003eHardware kit uses PTFE coating, vulcanized rubber, and stainless steel\u003c\/li\u003e\n\u003cli\u003eDry-processed, dry-shipped rotors ready for installation\u003c\/li\u003e\n\u003cli\u003ePart number 4512-46135\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eDFC designed this brake service kit to match OE-style requirements for durability, fit, and consistent stopping performance. The rotors are cast to G3000\/G11H18 specifications, machined to tight tolerances, and finished with a non-directional surface to support even pad bedding and smoother braking. The coated rotor surface helps resist rust better than conventional paint or zinc finishes, while the ceramic pads are formulated for stable friction and quieter operation. For Buick Regal Sportback rear brake service, 4512-46135 brings together the main wear components needed for a complete brake refresh.\u003c\/p\u003e\u003ch2\u003eCommon Brake Issues This Kit Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear brake noise during stops\u003c\/li\u003e\n\u003cli\u003eRust buildup on rotor surfaces\u003c\/li\u003e\n\u003cli\u003eUneven or inconsistent braking feel\u003c\/li\u003e\n\u003cli\u003ePremature pad wear from fatigued hardware\u003c\/li\u003e\n\u003cli\u003eLonger stopping distances caused by worn rear components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInspect calipers, slides, and brake fluid condition before installation. Clean the hub mounting surface thoroughly so the coated rotors seat flat, and follow the vehicle manufacturer’s torque specifications during assembly. The rotors are shipped dry and ready to install, so no oil removal is required before service. For best results on a Buick Regal Sportback rear brake job, bed the pads in according to standard brake service procedures.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eEach DFC GEOSPEC rotor is 100% inspected for critical dimensions and balance, and vented rotors are electronically mill-balanced when required. The rotors carry a 12-month warranty against defects in material and workmanship. DFC 5000 Advanced pads are post-cured and scorched to support stable friction performance from the first stop.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52467844219061,"sku":"HBHR-4512-46135","price":178.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_451246135_Fro.jpg?v=1777954234","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-4512-46135-disc-brake-kit-rear","provider":"PartCatalog","version":"1.0","type":"link"}