{"product_id":"dorman-h621200-brake-hydraulic-hose","title":"Dorman H621200 Brake Hydraulic Hose - Rear Center, Rear Left Inner or Rear Right Inner","description":"\u003ch2\u003eReliable Brake Hydraulic Hose for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Dorman H621200 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Chevrolet and GMC trucks. Engineered with durable materials, this flexible hose ensures consistent braking performance for your Silverado and Sierra models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Silverado 1500, 2500, 2500 HD and GMC Sierra 1500, 2500 HD\u003c\/li\u003e\n\u003cli\u003eOverall length of 18.5 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eConstructed with EPDM rubber hose material and black rubber outer sleeve\u003c\/li\u003e\n\u003cli\u003eBoth ends feature treated steel female fittings (M12 thread on one end, M10 x 1.0 inside diameter on the other)\u003c\/li\u003e\n\u003cli\u003eFlexible hose design allows for reliable brake fluid flow under varying conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Precise Fitment\u003c\/h2\u003e\u003cp\u003eThis Dorman brake hydraulic hose (part number H621200) is built with an EPDM rubber hose core, known for its resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds protection against abrasion and environmental factors. Both ends of the hose are equipped with treated steel female fittings, ensuring corrosion resistance and secure connections. The hose measures 18.5 inches in length, matching the specifications required for proper installation on Chevrolet Silverado 1500, 2500, 2500 HD and GMC Sierra 1500, 2500 HD models.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or cracked brake hydraulic hoses causing fluid leaks\u003c\/li\u003e\n\u003cli\u003eRestores proper brake fluid pressure and pedal feel\u003c\/li\u003e\n\u003cli\u003ePrevents brake system failure due to hose deterioration\u003c\/li\u003e\n\u003cli\u003eEliminates brake drag or uneven braking caused by damaged hoses\u003c\/li\u003e\n\u003cli\u003eEnsures safe braking performance on Chevrolet Silverado and GMC Sierra trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific Chevrolet Silverado or GMC Sierra model year before installation\u003c\/li\u003e\n\u003cli\u003eInspect brake lines and fittings for damage or corrosion prior to hose replacement\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the treated steel fittings during installation\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after hose installation to remove air pockets\u003c\/li\u003e\n\u003cli\u003eCheck for leaks and secure hose routing to prevent abrasion or kinks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the H621200 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber materials supports long-term durability and resistance to brake fluid and environmental exposure. While mounting hardware, brackets, and seals are not included, this hose is designed for direct replacement applications on compatible Chevrolet Silverado and GMC Sierra trucks. Warranty coverage details can be obtained from Dorman or authorized distributors.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43783947780277,"sku":"BKKX-H621200","price":25.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_H621200_Fro.jpg?v=1774996707","url":"https:\/\/www.partcatalog.com\/products\/dorman-h621200-brake-hydraulic-hose","provider":"PartCatalog","version":"1.0","type":"link"}