{"product_id":"dynamic-friction-4000-2303-00-disc-brake-pad-set-rear","title":"Dynamic Friction 4000-2303-00 Disc Brake Pad Set - Rear","description":"\u003ch2\u003eDFC 4000 HybriDynamic Rear Brake Pads\u003c\/h2\u003e\u003cp\u003eDynamic Friction DFC 4000 HybriDynamic Brake Pads deliver consistent pedal feel, responsive braking, and low-dust, low-noise operation for daily driving. This rear disc brake pad set is built for drivers who want dependable stopping performance without sacrificing comfort.\u003c\/p\u003e\u003cp\u003eThe DFC 4000 HybriDynamic Brake Pads line focuses on balanced friction characteristics, making it a practical choice for rear brake service on Cadillac, Chevrolet, Buick, and GMC applications. Part number 4000-2303-00 is a four-pad set with a hybrid friction material and integrally molded attachment for stable performance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHybrid friction material for balanced brake response\u003c\/li\u003e\n\u003cli\u003eLow dust and low noise characteristics for everyday use\u003c\/li\u003e\n\u003cli\u003eConsistent pedal feel under normal driving conditions\u003c\/li\u003e\n\u003cli\u003eRear disc brake pad set with 4 pads\u003c\/li\u003e\n\u003cli\u003ePrepared for pad wear sensor use\u003c\/li\u003e\n\u003cli\u003eOuter and inner pad height: 47.6 mm (1.874 in)\u003c\/li\u003e\n\u003cli\u003eOuter and inner pad width: 114.4 mm (4.504 in)\u003c\/li\u003e\n\u003cli\u003eOuter and inner pad thickness: 16.5 mm (0.65 in)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDFC 4000 HybriDynamic Brake Pads are engineered as a value-focused rear brake pad solution that emphasizes predictable braking behavior and everyday drivability. The hybrid friction compound helps deliver steady response, while the low-dust, low-noise design supports cleaner wheels and quieter operation. If you are replacing rear brake pads on a 2020-2025 Cadillac CT4, 2020-2025 Cadillac CT5, 2021-2025 Cadillac XT5, or 2021-2025 Chevrolet Blazer, part number 4000-2303-00 provides a direct-fit service option for the listed applications.\u003c\/p\u003e\u003cp\u003eThis part cross-references common aftermarket brake pad applications for the same rear disc brake service. The DFC 4000 HybriDynamic Brake Pads line is a practical choice for drivers seeking stable braking feel on Cadillac CT4, Cadillac CT5, and Chevrolet Blazer rear brake repairs.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake noise during normal stop-and-go driving\u003c\/li\u003e\n\u003cli\u003eExcess brake dust buildup on rear wheels\u003c\/li\u003e\n\u003cli\u003eUneven or inconsistent rear brake pedal response\u003c\/li\u003e\n\u003cli\u003eWorn rear disc pads requiring replacement\u003c\/li\u003e\n\u003cli\u003eReduced braking confidence in daily commuting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rear fitment by year, make, model, and sensor or hardware requirements before installation.\u003c\/li\u003e\n\u003cli\u003eSome applications require a pad wear sensor: 2020-2025 Cadillac CT4 and CT5 use sensor 341-46008 (1), and 2019-2020 Cadillac CT6 uses sensor 341-46005 (1).\u003c\/li\u003e\n\u003cli\u003eSome applications require hardware: 2026 Cadillac XT5 and 2026 Chevrolet Blazer require HW 340-46022SS.\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included.\u003c\/li\u003e\n\u003cli\u003ePad wear sensor is not included.\u003c\/li\u003e\n\u003cli\u003ePrepared for pad wear sensor use.\u003c\/li\u003e\n\u003cli\u003eInspect rotors, calipers, and guide hardware during brake service for proper rear brake operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamic Friction positions the DFC HybriDynamic brake pad formulation as a consistent, value-oriented brake solution with low-dust and low-noise characteristics for daily driving. Part number 4000-2303-00 is built for the listed rear applications, including 2020-2025 Cadillac CT4, 2020-2025 Cadillac CT5, 2021-2025 Cadillac XT5, 2021-2025 Cadillac XT6, 2021-2025 Chevrolet Blazer, 2020-2024 Buick Enclave, 2020-2023 Chevrolet Traverse, 2024 Chevrolet Traverse Limited, 2021-2023 GMC Acadia, and 2019-2020 Cadillac CT6.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2026 Cadillac CT4, rear, requires sensor 341-46008 (1)\u003c\/li\u003e\n\u003cli\u003e2026 Cadillac CT5, rear, requires sensor 341-46008 (1)\u003c\/li\u003e\n\u003cli\u003e2026 Cadillac XT5, rear, requires HW 340-46022SS\u003c\/li\u003e\n\u003cli\u003e2026 Chevrolet Blazer, rear, requires HW 340-46022SS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":52449411498165,"sku":"HBHR-4000-2303-00","price":36.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_4000230300_Fro.jpg?v=1777906407","url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-4000-2303-00-disc-brake-pad-set-rear","provider":"PartCatalog","version":"1.0","type":"link"}