{"product_id":"dynamite-friction-4502-46133-disc-brake-kit-rear","title":"Dynamite Friction 4502-46133 Disc Brake Kit - Rear","description":"\u003ch2\u003eRear Brake Kit for Buick Envision and Cadillac XT4\u003c\/h2\u003e\u003cp\u003eDynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads, part number 4502-46133, is a rear disc brake kit built for select Buick Envision and Cadillac XT4 applications. It combines coated rotors and matched friction material for a service-ready brake replacement with OE-style fitment focus.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRear disc brake kit with rotors and pads in one package\u003c\/li\u003e\n\u003cli\u003eFits 2022 Buick Envision, rear\u003c\/li\u003e\n\u003cli\u003eFits 2021 Buick Envision, rear\u003c\/li\u003e\n\u003cli\u003eFits 2022 Cadillac XT4, rear, with silver calipers\u003c\/li\u003e\n\u003cli\u003eFits 2021 Cadillac XT4, rear, with silver calipers\u003c\/li\u003e\n\u003cli\u003eFits 2019-2020 Cadillac XT4, rear\u003c\/li\u003e\n\u003cli\u003eDFC GEOSPEC coated rotors resist rust and arrive dry, ready to install\u003c\/li\u003e\n\u003cli\u003eNon-directional rotor finish supports even pad bed-in and smoother braking\u003c\/li\u003e\n\u003cli\u003e5000 Advanced pads are post-cured, scorched, and fitted with rubber-steel-rubber shims\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details\u003c\/h2\u003e\u003cp\u003eThe DFC GEOSPEC rotor line uses a silver-gray protective coating to help reduce corrosion on exposed surfaces, while the 5000 Advanced pad line is formulated for stable friction performance and reduced noise, vibration, and harshness. Together, they provide a matched rear brake service kit for drivers looking for a direct replacement on the listed Buick Envision and Cadillac XT4 models. Part number 4502-46133 is also a useful reference when verifying the correct rear brake kit for these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Brake Service Issues\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear brake noise such as squeal or light grinding\u003c\/li\u003e\n\u003cli\u003eRotor rust or surface corrosion on the braking surface and hat area\u003c\/li\u003e\n\u003cli\u003ePulsation or uneven braking from worn rear rotors\u003c\/li\u003e\n\u003cli\u003eReduced stopping performance from worn pad friction material\u003c\/li\u003e\n\u003cli\u003eBrake dust buildup and inconsistent pedal feel during service replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eConfirm rear axle fitment before ordering, especially on 2022 Cadillac XT4 models with silver calipers. The rotors are shipped dry and do not require oil removal before installation. For best results, clean the hub mounting surface, inspect caliper hardware and slide pins, and follow the vehicle manufacturer’s brake bedding procedure after installation. Part number 4502-46133 should be matched to the exact year, make, model, and rear position listed above.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDFC GEOSPEC rotors are machined to tight tolerances, finished with a non-directional surface, and inspected for balance and critical dimensions to meet OE specifications. The rotors include a 12-month warranty against defects in material and workmanship.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52460013322421,"sku":"HBHR-4502-46133","price":173.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_450246133_Fro.jpg?v=1777935934","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-4502-46133-disc-brake-kit-rear","provider":"PartCatalog","version":"1.0","type":"link"}