{"product_id":"dynamic-friction-830-52010l-disc-brake-rotor-rear-left","title":"Dynamic Friction 830-52010L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Dynamic Friction 830-52010L is a rear left disc brake rotor built for select GM luxury and performance applications. It features a slotted and drilled surface, rust-resistant coating, and a Geospec Silver Grey hat finish for a clean, corrosion-conscious replacement.\u003c\/p\u003e\u003cp\u003eCompatible With Buick LeSabre, Park Avenue, and Riviera; Cadillac DeVille, Eldorado, Seville, and Allante; Oldsmobile Aurora, Regency, and Toronado; and Pontiac Bonneville applications listed below. The 830-52010L is a fitment-specific rotor for vehicles that use a 5-lug, solid rear disc design.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSlotted X drilled braking surface for consistent pad contact and heat management.\u003c\/li\u003e\n\u003cli\u003eRust-resistant coating helps protect exposed surfaces from corrosion.\u003c\/li\u003e\n\u003cli\u003ePlain disc finish with Geospec Silver Grey hat finish.\u003c\/li\u003e\n\u003cli\u003eSolid rotor construction with 5 bolt holes and 5 stud\/lug holes.\u003c\/li\u003e\n\u003cli\u003eDirectional braking surface for the specified rear left application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDynamic Friction 830-52010L is engineered as a direct-fit rear left brake rotor for a range of Buick, Cadillac, Oldsmobile, and Pontiac models. Its 281 mm outside diameter, 70.7 mm center hole diameter, and 115\/118 mm bolt circle dimensions support the specified applications, while the slotted and drilled face is intended for stable braking performance under repeated use. The 830-52010L also uses a rust-resistant coating to help preserve the rotor surface during service.\u003c\/p\u003e\u003cp\u003eDFC Geoperformance Rotor - Drilled and Slotted refers to the product line used for this rotor. That line combines a performance-oriented surface design with corrosion protection and a clean hat finish, making it a practical choice for drivers replacing a worn rear brake rotor on a compatible Buick LeSabre, Cadillac DeVille, or Pontiac Bonneville.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation from a worn or uneven rear rotor surface.\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency caused by heat buildup.\u003c\/li\u003e\n\u003cli\u003eSurface corrosion on an aging rear brake rotor.\u003c\/li\u003e\n\u003cli\u003eNoise or vibration related to rotor wear.\u003c\/li\u003e\n\u003cli\u003eReplacement needs for a damaged rear left disc brake rotor.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eInstall only on the listed rear left applications. Verify rotor dimensions, bolt pattern, center bore, and directional surface orientation before installation. Match the rotor to the vehicle’s rear disc brake setup and confirm the notes for each fitment row, including the Oldsmobile Regency rear disc application.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamic Friction supplies this rotor as part of its Geoperformance line, which combines drilled-and-slotted construction with a rust-resistant coating for service-focused brake replacement. Part number 830-52010L identifies the correct rotor for the listed applications, and 830-52010L is the reference to use when confirming fitment.\u003c\/p\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":53534304993461,"sku":"HBHR-830-52010L","price":92.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_83052010L_Fro.jpg?v=1792133847","url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-830-52010l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}