{"product_id":"centric-130-45421-brake-master-cylinder","title":"Centric 130.45421 Brake Master Cylinder","description":"\u003ch2\u003eOverview of Centric Premium Brake Master Cylinder 130.45421\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Brake Master Cylinder 130.45421 is designed specifically for Mazda Protege and Protege5 models. This brake master cylinder features a durable aluminum body and a plastic reservoir, engineered to meet the hydraulic needs of your vehicle's braking system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda Protege and Protege5\u003c\/li\u003e\n\u003cli\u003eAluminum master cylinder material for strength and corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePlastic single reservoir with removable style included\u003c\/li\u003e\n\u003cli\u003eIncludes master cylinder cap and gasket\/seal for proper sealing\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003ePrimary and secondary outlet thread size M10-1.00 with inverted flare type\u003c\/li\u003e\n\u003cli\u003eBore diameter of 0.938 inches (23.813 mm) with straight bore type\u003c\/li\u003e\n\u003cli\u003eDoes not include mounting hardware, brake booster, push rod, or bleeder hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout Centric Premium Brake Master Cylinders\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Brake Master Cylinders line focuses on delivering reliable brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes quality materials such as aluminum for the master cylinder body and includes essential seals and caps to ensure proper function and durability. The 130.45421 model is part of this line, providing a direct replacement solution for Mazda Protege and Protege5 vehicles requiring a dependable brake master cylinder.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder features a single plastic reservoir with a removable style, allowing for easier maintenance and fluid inspection. The aluminum construction offers resistance to corrosion and wear, essential for long-term brake system performance. The bore diameter measures 0.938 inches (23.813 mm), designed with a straight bore type to maintain consistent hydraulic pressure. Both primary and secondary outlets have M10-1.00 thread size with inverted flare types, ensuring compatibility with standard brake lines. The unit includes a master cylinder cap and gasket\/seal but does not come with mounting hardware, push rod, brake booster, or bleeder hoses, so these components must be sourced separately if needed.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or leaking brake master cylinders on Mazda Protege and Protege5\u003c\/li\u003e\n\u003cli\u003eRestores proper hydraulic pressure for improved brake pedal feel\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid leaks caused by damaged reservoir or seals\u003c\/li\u003e\n\u003cli\u003eSolves issues related to inconsistent brake response due to bore wear\u003c\/li\u003e\n\u003cli\u003ePrevents brake system failure from corroded or damaged master cylinder bodies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Mazda Protege or Protege5 before installation\u003c\/li\u003e\n\u003cli\u003eUse new mounting hardware if original hardware is missing, as it is not included\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air\u003c\/li\u003e\n\u003cli\u003eInspect brake booster and push rod components separately, as they are not included\u003c\/li\u003e\n\u003cli\u003eCheck all connections for leaks after installation and test brake pedal firmness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Brake Master Cylinder 130.45421 is manufactured to meet OEM standards for fit, form, and function. It includes a gasket\/seal and master cylinder cap to ensure proper sealing and performance. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44573481304245,"sku":"BKNJ-130.45421","price":99.03,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_13045421_Fro_624f35cd-1a3d-4474-9e19-f928b52995ca.jpg?v=1775064141","url":"https:\/\/www.partcatalog.com\/products\/centric-130-45421-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}