{"product_id":"dorman-w610121-drum-brake-wheel-cylinder","title":"Dorman W610121 Drum Brake Wheel Cylinder - Rear","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for Chevrolet, GMC, and Isuzu\u003c\/h2\u003e\u003cp\u003eThe Dorman W610121 drum brake wheel cylinder is engineered to restore proper braking function in select Chevrolet, GMC, and Isuzu models. Designed with precision, this component ensures consistent hydraulic pressure for safe and effective drum brake operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes bleeder screw for easy brake fluid bleeding\u003c\/li\u003e\n\u003cli\u003eBrake line inlet thread diameter: 10 mm\u003c\/li\u003e\n\u003cli\u003eBrake component inlet thread size: M10 x 1.0 with 1.0 thread pitch\u003c\/li\u003e\n\u003cli\u003eDurable aluminum casting material for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBore diameter measures 0.938 inches for accurate fitment\u003c\/li\u003e\n\u003cli\u003ePackage contains one drum brake wheel cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman W610121 drum brake wheel cylinder is constructed from aluminum casting, providing a balance of strength and corrosion resistance essential for brake hydraulics. Its bore diameter of 0.938 inches ensures compatibility with the brake system specifications of Chevrolet Canyon, GMC Colorado, and Isuzu i-280, i-290, i-350, and i-370 models. The included bleeder screw simplifies maintenance by allowing efficient removal of air from the brake lines, although a bleeder screw cap is not included. The brake line inlet thread diameter of 10 mm and M10 x 1.0 thread size with a 1.0 pitch guarantee a secure connection to the brake lines, maintaining hydraulic integrity.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores braking performance in drum brake systems on Chevrolet Canyon and GMC Colorado vehicles\u003c\/li\u003e\n\u003cli\u003eReplaces leaking or seized wheel cylinders causing brake fluid loss\u003c\/li\u003e\n\u003cli\u003eEliminates spongy brake pedal feel due to air in brake lines\u003c\/li\u003e\n\u003cli\u003eAddresses uneven brake shoe wear caused by faulty wheel cylinders\u003c\/li\u003e\n\u003cli\u003ePrevents brake drag from stuck pistons within the cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Chevrolet Canyon, GMC Colorado, and Isuzu i-Series models before installation\u003c\/li\u003e\n\u003cli\u003eUse the included bleeder screw to properly bleed the brake system after installation\u003c\/li\u003e\n\u003cli\u003eInspect brake lines and hardware for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for brake line fittings to avoid leaks\u003c\/li\u003e\n\u003cli\u003eTest brake pedal firmness and check for leaks before driving\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the W610121 drum brake wheel cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum casting material offers durability and resistance to corrosion, contributing to long service life. While specific warranty details are not provided here, Dorman products typically come with a limited warranty covering defects in material and workmanship. Consult product documentation or the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43388475670709,"sku":"BKKX-W610121","price":35.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_W610121_Fro_d905635e-09f2-4b0d-b390-b51eb1a16ab1.jpg?v=1774711798","url":"https:\/\/www.partcatalog.com\/products\/dorman-w610121-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}