{"product_id":"durago-br900316-disc-brake-rotor","title":"DuraGo BR900316 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of DuraGo BR900316 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR900316 disc brake rotor is engineered for reliable braking performance on select GM vehicles. Designed specifically for Buick Montana, Chevrolet Relay, Pontiac Terraza, and Saturn Uplander models, this rotor offers a solid construction to meet standard braking demands.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Durable cast iron for consistent wear resistance\u003c\/li\u003e\n\u003cli\u003eRotor Type: Solid, conventional disc brake rotor\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 11.81 inches (300 mm)\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 0.47 inches (12 mm)\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Holes: 5 holes with 0.56 inch (14.3 mm) diameter\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 2.78 inches (70.7 mm)\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface for versatile installation\u003c\/li\u003e\n\u003cli\u003eNo rust-resistant coating included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR900316 rotor is constructed from full cast iron, providing a solid and durable braking surface suitable for everyday driving conditions. Its solid rotor design, without slots or cross-drilling, ensures consistent contact with brake pads and reduces the risk of premature wear. The rotor measures 11.81 inches in diameter and 0.47 inches in nominal thickness, with a discard thickness of 0.41 inches, indicating when replacement is necessary. The 5-bolt mounting pattern with a 4.53 inch (115 mm) bolt circle diameter matches factory specifications for the Buick Montana, Chevrolet Relay, Pontiac Terraza, and Saturn Uplander, ensuring proper fitment and secure installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is compatible with the following GM models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick Montana\u003c\/li\u003e\n\u003cli\u003eChevrolet Relay\u003c\/li\u003e\n\u003cli\u003ePontiac Terraza\u003c\/li\u003e\n\u003cli\u003eSaturn Uplander\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed for use in conventional braking systems without ABS tone rings and fits vehicles requiring a solid, non-vented rotor.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation caused by warped rotors\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency due to worn rotor thickness\u003c\/li\u003e\n\u003cli\u003eNoise and vibration from uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eOverheating issues in standard driving conditions\u003c\/li\u003e\n\u003cli\u003eReplacement of damaged or scored rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor discard thickness (0.41 inches) is not exceeded before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface before mounting to remove any protective oils\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle’s mounting bolt pattern and hub dimensions\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware during rotor replacement for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDuraGo manufactures the BR900316 rotor to meet OEM standards for fit and function. The full cast iron construction provides durability under normal operating conditions. While this rotor does not include a rust-resistant coating, proper maintenance can help extend service life. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43584756678837,"sku":"GVMP-BR900316","price":40.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR900316_Fro.jpg?v=1774634951","url":"https:\/\/www.partcatalog.com\/products\/durago-br900316-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}