{"product_id":"mpa-electrical-br73045g-disc-brake-rotor-rear","title":"MPA Electrical BR73045G Disc Brake Rotor - Rear","description":"\u003ch2\u003eReliable Disc Brake Rotor for BMW Models\u003c\/h2\u003e\u003cp\u003eThe MPA Electrical Black Series Coated Rotor BR73045G offers a durable and rust-resistant braking solution designed specifically for select BMW vehicles. Engineered to meet standard replacement specifications, this vented disc brake rotor ensures consistent performance and longevity.\u003c\/p\u003e\u003ch2\u003eKey Features of the BR73045G Disc Brake Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoated disc and hat finish for enhanced rust resistance\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 20.0 mm with discard thickness at 18.4 mm\u003c\/li\u003e\n\u003cli\u003eSmooth surface type for consistent brake pad contact\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable performance\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW 228i, 228i xDrive, 230i, 230i xDrive, 320i, 328i, 428i, and 428i xDrive models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Black Series Coated Rotor Line\u003c\/h2\u003e\u003cp\u003eThe Black Series Coated Rotor line by MPA Electrical focuses on providing rotors with a protective coating that helps resist rust and corrosion. This coating extends the rotor's service life and maintains braking efficiency, especially in environments prone to moisture and road salt. The BR73045G is part of this line, combining vented rotor technology with a coated finish to support consistent braking performance on compatible BMW vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe BR73045G disc brake rotor features a vented design that promotes better heat dissipation during braking, reducing the risk of brake fade. Both the disc and hat surfaces are coated, providing a rust-resistant barrier that helps maintain rotor integrity over time. With a nominal thickness of 20.0 mm and a discard thickness of 18.4 mm, this rotor meets standard replacement criteria. The smooth surface finish ensures even pad wear and reliable stopping power. Note that this rotor does not include an ABS tone ring or bearings.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on compatible BMW models\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eHelps reduce rust buildup that can impair braking efficiency\u003c\/li\u003e\n\u003cli\u003eImproves heat management to prevent brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness for safe braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface is clean and free of debris before installation. Verify rotor thickness with a micrometer to confirm it meets minimum specifications. Use proper torque settings on wheel lug nuts to avoid rotor warping. This rotor is designed for direct replacement on specified BMW 228i, 230i, 320i, 328i, and 428i models, including xDrive variants. No ABS tone ring or bearings are included, so retain existing components if applicable.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe MPA Electrical Black Series Coated Rotor BR73045G is a new, standard replacement part manufactured to meet OEM specifications. Its coated finish provides added protection against rust and corrosion, contributing to long-term durability. Warranty details should be confirmed with the distributor or manufacturer, as they may vary.\u003c\/p\u003e","brand":"MPA Electrical","offers":[{"title":"Default Title","offer_id":51806173757621,"sku":"FQTW-BR73045G","price":56.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MV_BR73045G_FRO.jpg?v=1774642635","url":"https:\/\/www.partcatalog.com\/products\/mpa-electrical-br73045g-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}