{"product_id":"mpa-electrical-br44945g-disc-brake-rotor-front","title":"MPA Electrical BR44945G Disc Brake Rotor - Front","description":"\u003ch2\u003eReliable Disc Brake Rotor for Mazda 3, CX-3, and CX-30\u003c\/h2\u003e\u003cp\u003eThe MPA Electrical Black Series Coated Rotor BR44945G offers a durable and rust-resistant solution for your Mazda 3, CX-3, and CX-30. Designed to meet standard replacement specifications, this disc brake rotor ensures consistent braking performance and longevity.\u003c\/p\u003e\u003ch2\u003eKey Features of MPA Electrical BR44945G Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoated disc and hat finish for enhanced rust resistance\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade type for reliable performance\u003c\/li\u003e\n\u003cli\u003eSmooth surface type for consistent brake pad contact\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.98 inches (25.0 mm) with discard thickness at 0.91 inches (23.0 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with Mazda 3, CX-3, and CX-30 models\u003c\/li\u003e\n\u003cli\u003eNew product condition ensuring quality and durability\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 features rotors with a protective coating on both the disc and hat surfaces. This coating helps reduce corrosion and extends the rotor's service life, making it suitable for drivers seeking a dependable replacement part. The BR44945G rotor maintains the original equipment specifications for thickness and surface finish, ensuring proper fit and function on compatible Mazda vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is engineered with a smooth surface type to provide even brake pad wear and consistent stopping power. The nominal thickness measures 0.98 inches (25.0 mm), with a discard thickness of 0.91 inches (23.0 mm), indicating when the rotor should be replaced to maintain safe braking performance. Both the disc and hat are coated to resist rust, which is critical for maintaining rotor integrity over time. Note that bearings are not included with this rotor.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake vibration\u003c\/li\u003e\n\u003cli\u003eAddressing rust and corrosion on original brake rotors\u003c\/li\u003e\n\u003cli\u003eImproving braking consistency on Mazda 3, CX-3, and CX-30 vehicles\u003c\/li\u003e\n\u003cli\u003eRestoring proper rotor thickness for safe braking performance\u003c\/li\u003e\n\u003cli\u003eUpgrading to a coated rotor to extend service life in corrosive environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is above the discard limit before installation. Clean the rotor surface to remove any protective oils or residues prior to mounting. Use proper torque specifications for lug nuts to avoid rotor warping. Since bearings are not included, verify the condition of existing wheel bearings during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe MPA Electrical Black Series Coated Rotor BR44945G is a new, standard replacement part manufactured to meet OEM specifications. The rust-resistant coating and precise thickness tolerances contribute to reliable braking performance. Warranty details should be confirmed with the supplier or manufacturer.\u003c\/p\u003e","brand":"MPA Electrical","offers":[{"title":"Default Title","offer_id":51806170087605,"sku":"FQTW-BR44945G","price":58.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MV_BR44945G_FRO.jpg?v=1774642612","url":"https:\/\/www.partcatalog.com\/products\/mpa-electrical-br44945g-disc-brake-rotor-front","provider":"PartCatalog","version":"1.0","type":"link"}