Route brake fluid safely to the wheel with the Dorman – First Stop Brake Hydraulic Hose H620343, a flexible hose that carries pressurized brake fluid from the chassis-mounted hard line to the caliper while flexing as the suspension and steering move. It fits the front left position on the 2003-2009 GMC C6500 Topkick and C7500 Topkick, 2006-2009 Chevrolet C6500 Kodiak, 2003-2009 Chevrolet C7500 Kodiak, and 2005-2008 Isuzu HTR and HVR (All engines).
Signs an old brake hose may need replacing include cracking, bulging, or fluid weeping and a soft, spongy pedal; if a failed hose is the cause, this replaces it. Mounting hardware is not included — consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: China.
Interchange: 176-1060 · 1761060 · 613484 · BH417460 · 350-71022 · 35071022 · 10369345 · 15097074 · 8103693450 · 8150970740 · BH384125 · 2207369 · Manufacturer part number H620343
This part cross-references / interchanges with the following part numbers:
What does this brake hydraulic hose do?
It carries pressurized brake fluid from the chassis-mounted hard line to the caliper, flexing with suspension and steering movement so the brakes can apply at the wheel.
Which vehicles and position does it fit?
The front left position on the 2003-2009 GMC C6500/C7500 Topkick, 2006-2009 Chevrolet C6500 Kodiak, 2003-2009 Chevrolet C7500 Kodiak, and 2005-2008 Isuzu HTR and HVR. See the Buyer's Guide tab.
What is it made of?
An EPDM rubber hose with a rubber outer sleeve and specially coated, corrosion-resistant treated-steel fittings — a banjo fitting on End 1 and a male fitting on End 2.
Is mounting hardware included?
No. One brake hose, gaskets, and a stamped-steel bracket are included, but mounting hardware is not — consult the vehicle service information for the correct fasteners and whether they may be reused.
Is it DOT approved?
Yes, it is DOT approved and its materials are tested to government-regulated safety and durability standards.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.