{"product_id":"centric-146-63011-disc-brake-caliper-piston","title":"Centric 146.63011 Disc Brake Caliper Piston - Front","description":"\u003ch2\u003eOverview of Centric Premium Steel \u0026amp; Aluminum Caliper Piston 146.63011\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Steel \u0026amp; Aluminum Caliper Piston 146.63011 is engineered for reliable brake performance on Toyota Highlander models. Designed with precision, this steel disc brake caliper piston ensures consistent braking response and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality steel for strength and longevity\u003c\/li\u003e\n\u003cli\u003eLength: 52.68 mm for exact fitment\u003c\/li\u003e\n\u003cli\u003eInside diameter: 47.66 mm to match caliper specifications\u003c\/li\u003e\n\u003cli\u003eOuter diameter: 63.39 mm (2.47221 inches) for proper sealing\u003c\/li\u003e\n\u003cli\u003eThickness: 8.04 mm (0.31356 inches) for optimal piston movement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis disc brake caliper piston, part number 146.63011, is specifically designed for Toyota Highlander vehicles requiring precise hydraulic brake components. Made from steel, it offers enhanced resistance to wear and heat compared to standard pistons. The piston’s dimensions—including a length of 52.68 mm, an inside diameter of 47.66 mm, and an outer diameter of 63.39 mm—ensure compatibility with the caliper bore and proper hydraulic function. The thickness of 8.04 mm supports smooth piston travel within the caliper housing, contributing to consistent brake pad engagement and release.\u003c\/p\u003e\u003ch2\u003eAbout Centric Premium Steel \u0026amp; Aluminum Caliper Pistons\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Steel \u0026amp; Aluminum Caliper Pistons line focuses on delivering durable and precise replacement pistons for disc brake calipers. This product line combines steel and aluminum materials to balance strength and corrosion resistance. The 146.63011 piston is part of this line, offering a steel construction that meets the rigorous demands of brake hydraulics on Toyota Highlander models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged caliper pistons in Toyota Highlander brake systems\u003c\/li\u003e\n\u003cli\u003eAddresses brake drag caused by piston corrosion or deformation\u003c\/li\u003e\n\u003cli\u003eResolves uneven brake pad wear due to piston sticking\u003c\/li\u003e\n\u003cli\u003eImproves hydraulic pressure consistency for smoother braking\u003c\/li\u003e\n\u003cli\u003ePrevents brake fluid leaks from compromised piston surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the caliper bore is clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate brake lubricant on piston seals to facilitate smooth movement\u003c\/li\u003e\n\u003cli\u003eVerify piston dimensions against OEM specifications for proper fit\u003c\/li\u003e\n\u003cli\u003eInspect brake system components for wear during replacement\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric Premium Steel \u0026amp; Aluminum Caliper Pistons, including part number 146.63011, are manufactured to meet or exceed OEM standards for fit and function. While specific warranty details are not provided here, Centric products typically undergo rigorous quality control to ensure reliability in brake hydraulics applications.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":43643261681845,"sku":"BKNJ-146.63011","price":26.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_14663011_Ang.jpg?v=1774988615","url":"https:\/\/www.partcatalog.com\/products\/centric-146-63011-disc-brake-caliper-piston","provider":"PartCatalog","version":"1.0","type":"link"}