{"product_id":"centric-130-45803-brake-master-cylinder","title":"Centric 130.45803 Brake Master Cylinder","description":"\u003ch2\u003eOverview of Centric Premium Brake Master Cylinder 130.45803\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Brake Master Cylinder 130.45803 is engineered for reliable brake hydraulics performance in Mazda Miata vehicles. Designed with precision, this brake master cylinder ensures consistent brake fluid pressure and smooth braking response.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda Miata models\u003c\/li\u003e\n\u003cli\u003eAluminum master cylinder body for durability\u003c\/li\u003e\n\u003cli\u003ePlastic single reservoir with removable style included\u003c\/li\u003e\n\u003cli\u003eMaster cylinder bore diameter of 0.875 inches (22.225 mm)\u003c\/li\u003e\n\u003cli\u003eIncludes master cylinder cap; mounting hardware and brake booster not included\u003c\/li\u003e\n\u003cli\u003ePrimary and secondary outlet thread size M10-1.00 with inverted and bubble flare types\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003eThree to four ports for brake line connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Centric Premium Brake Master Cylinder 130.45803 features an aluminum construction that provides strength and corrosion resistance, essential for maintaining brake system integrity. The plastic reservoir is designed as a single, removable unit, allowing for easy maintenance and fluid checks. With a bore diameter of 0.875 inches (22.225 mm), this straight bore master cylinder is engineered to deliver precise hydraulic pressure to the brake system. The part includes a master cylinder cap but does not come with mounting hardware, brake booster, push rod, or bleeder hoses, so these components must be sourced separately if needed.\u003c\/p\u003e\u003cp\u003eThe primary and secondary outlet ports both have M10-1.00 thread sizes, with the primary outlet featuring an inverted flare and the secondary outlet a bubble flare, ensuring compatibility with standard brake line fittings. The unit mounts securely with two mounting holes, providing a stable fit within the brake system of the Mazda Miata.\u003c\/p\u003e\u003ch2\u003eAbout Centric Premium Brake Master Cylinders\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Brake Master Cylinders line focuses on delivering high-quality brake hydraulics components designed to meet or exceed OEM specifications. This product line emphasizes durability, precise fitment, and reliable performance, making it suitable for replacement or upgrade applications in vehicles like the Mazda Miata. The 130.45803 model exemplifies these qualities with its robust aluminum body and carefully engineered bore dimensions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or leaking brake master cylinders in Mazda Miata\u003c\/li\u003e\n\u003cli\u003eRestoring proper brake fluid pressure and pedal feel\u003c\/li\u003e\n\u003cli\u003eResolving brake fluid reservoir leaks or damage\u003c\/li\u003e\n\u003cli\u003eAddressing inconsistent or spongy brake pedal response\u003c\/li\u003e\n\u003cli\u003eUpgrading to a durable aluminum master cylinder for improved longevity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific Mazda Miata model year before installation\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air\u003c\/li\u003e\n\u003cli\u003eUse appropriate brake fluid as specified by the vehicle manufacturer\u003c\/li\u003e\n\u003cli\u003eMount securely using the two provided mounting holes; mounting hardware not included\u003c\/li\u003e\n\u003cli\u003eCheck all brake line fittings for proper flare type and thread size (M10-1.00)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric Premium Brake Master Cylinders are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 130.45803 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Refer to Centric’s official documentation for complete warranty information.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44573484056757,"sku":"BKNJ-130.45803","price":144.67,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_13045803_Fro.jpg?v=1775064147","url":"https:\/\/www.partcatalog.com\/products\/centric-130-45803-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}