{"product_id":"centric-146-43023-disc-brake-caliper-piston","title":"Centric 146.43023 Disc Brake Caliper Piston - Front","description":"\u003ch2\u003eOverview of Centric Premium Steel \u0026amp; Aluminum Caliper Piston 146.43023\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Steel \u0026amp; Aluminum Caliper Piston 146.43023 is engineered for reliable brake performance in Toyota 4Runner and Pickup models. Crafted from durable steel, this disc brake caliper piston is designed to meet precise specifications for optimal fit and function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Steel for strength and durability\u003c\/li\u003e\n\u003cli\u003eLength: 28.54 mm\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 29.99 mm\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 42.90 mm (1.6731 inches)\u003c\/li\u003e\n\u003cli\u003eThickness: 6.55 mm (0.25545 inches)\u003c\/li\u003e\n\u003cli\u003eCompatible with Toyota 4Runner and Pickup models\u003c\/li\u003e\n\u003cli\u003ePart Number: 146.43023\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Centric Premium Steel \u0026amp; Aluminum Caliper Pistons\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Steel \u0026amp; Aluminum Caliper Pistons line focuses on delivering high-quality replacement pistons made from steel and aluminum materials. This product line is designed to provide consistent performance and durability for brake hydraulics, ensuring proper caliper function and brake system reliability. The 146.43023 piston is part of this line, offering a steel construction that balances strength and wear resistance for Toyota 4Runner and Pickup disc brake systems.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake caliper piston features a steel construction that provides enhanced resistance to corrosion and wear compared to standard pistons. With a length of 28.54 mm and an inside diameter of 29.99 mm, it fits precisely within the caliper bore. The piston’s outer diameter measures 42.90 mm (1.6731 inches), and it has a thickness of 6.55 mm (0.25545 inches), ensuring a secure seal and smooth movement within the brake caliper assembly. These dimensions are critical for maintaining proper hydraulic pressure and brake pad engagement in Toyota 4Runner and Pickup vehicles.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or corroded caliper pistons in Toyota 4Runner and Pickup brake systems\u003c\/li\u003e\n\u003cli\u003eRestores proper hydraulic pressure and brake pad retraction\u003c\/li\u003e\n\u003cli\u003ePrevents brake fluid leaks caused by damaged or pitted pistons\u003c\/li\u003e\n\u003cli\u003eImproves brake pedal feel and responsiveness\u003c\/li\u003e\n\u003cli\u003eHelps eliminate uneven brake pad wear due to piston malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Centric Premium Steel \u0026amp; Aluminum Caliper Piston 146.43023, ensure the caliper bore is clean and free of debris or corrosion. Lubricate the piston with appropriate brake fluid or assembly grease to facilitate smooth movement. Verify the piston dimensions match the original equipment specifications for Toyota 4Runner and Pickup models. Proper installation will help maintain brake system integrity and performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric Premium Steel \u0026amp; Aluminum Caliper Pistons are manufactured to meet or exceed OEM standards for fit and function. The 146.43023 piston undergoes rigorous quality control to ensure durability and reliability in brake hydraulics applications. While specific warranty details are not provided, Centric products typically come with a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":43643242512565,"sku":"BKNJ-146.43023","price":19.86,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_14643023_Ang.jpg?v=1774988607","url":"https:\/\/www.partcatalog.com\/products\/centric-146-43023-disc-brake-caliper-piston","provider":"PartCatalog","version":"1.0","type":"link"}