{"product_id":"powerstop-l4938-disc-brake-caliper-front-right","title":"PowerStop L4938 Disc Brake Caliper - Front Right","description":"\u003ch2\u003ePowerStop Front OE Stock Replacement Caliper Overview\u003c\/h2\u003e\u003cp\u003eThe PowerStop - Front OE Stock Replacement Caliper (Part Number L4938) is engineered to provide reliable braking performance for select Chevrolet, GMC, and Isuzu vehicles. Designed as a direct OE replacement, this floating disc brake caliper ensures consistent stopping power and durability for models like the Chevrolet Colorado and GMC Canyon.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCast iron caliper casting for strength and heat resistance\u003c\/li\u003e\n\u003cli\u003eIncludes caliper slides and mounting bracket for ease of installation\u003c\/li\u003e\n\u003cli\u003eDual 45.47 mm phenolic pistons for effective brake pad engagement\u003c\/li\u003e\n\u003cli\u003eFloating caliper design for smooth operation and even pad wear\u003c\/li\u003e\n\u003cli\u003eGray finish to match OE appearance\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Canyon, Colorado, GMC Canyon, and Isuzu i-280, i-290, i-350, i-370 models\u003c\/li\u003e\n\u003cli\u003eBleeder screw thread size M10 x 1.5 for standard brake bleeding procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePowerStop - Front OE Stock Replacement Caliper Product Line\u003c\/h2\u003e\u003cp\u003eThe PowerStop - Front OE Stock Replacement Caliper line focuses on delivering direct-fit replacement parts that meet original equipment specifications. This product line emphasizes durability and compatibility, making it suitable for drivers seeking a reliable disc brake caliper that maintains factory performance and fitment without modification.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis PowerStop disc brake caliper features a cast iron construction that offers robust strength and excellent heat dissipation, essential for maintaining braking efficiency under demanding conditions. The floating caliper design allows the caliper to move laterally, ensuring even pressure distribution across the brake pads. Equipped with two phenolic pistons measuring 45.47 mm in diameter, this caliper reduces heat transfer to the brake fluid, helping to prevent brake fade. The inclusion of caliper slides and a mounting bracket simplifies installation and ensures proper alignment. Finished in gray, the caliper maintains a clean, OE-style appearance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicle Applications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or seized front disc brake calipers on Chevrolet Colorado and GMC Canyon models\u003c\/li\u003e\n\u003cli\u003eRestores braking performance on Isuzu i-280, i-290, i-350, and i-370 vehicles\u003c\/li\u003e\n\u003cli\u003eSolves issues related to uneven brake pad wear due to caliper slide failure\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid contamination and piston corrosion with phenolic piston material\u003c\/li\u003e\n\u003cli\u003eEliminates brake noise and sticking caused by damaged or warped calipers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the brake system is properly bled after installation to remove air from the hydraulic lines. The caliper includes a mounting bracket and slides but does not come with additional mounting hardware, so verify existing hardware condition before installation. Use the M10 x 1.5 bleeder screw thread size for standard brake bleeding tools. It is recommended to inspect brake pads and rotors during installation and replace if necessary to maintain optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePowerStop manufactures this caliper to meet or exceed OE specifications, ensuring reliable performance and durability. The cast iron construction and phenolic pistons contribute to long service life under normal operating conditions. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51809499578549,"sku":"BHKQ-L4938","price":139.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_L4938_Fro.jpg?v=1775165417","url":"https:\/\/www.partcatalog.com\/products\/powerstop-l4938-disc-brake-caliper-front-right","provider":"PartCatalog","version":"1.0","type":"link"}