Dorman - First Stop Brake Hydraulic Hose P/N:H621203
Carry pressurized brake fluid to the front left wheel with the Dorman - First Stop Brake Hydraulic Hose H380519, a flexible hose that links the rigid brake line to the caliper and flexes with suspension and steering movement. It's a direct-fit replacement for the 1993-1995 Chevrolet K3500 and 1993-1994 GMC K3500 (All engines), engineered to match the original brake hose's fit, function and performance in the front left position.
Signs this hose may need replacing include cracking, bulging, fluid seepage, or a soft, spongy pedal — diagnose the cause before replacing. Country of origin: China.
Interchange: 18J1293 · 87-44064 · 8744064 · B916818 · 611179 · HB-86064 · HB86064 · 78392 · 150.66064 · BH254140 · 350-47278 · 35047278 · 17999621 · 18037541 · BH380519 · 2203391 · BH123306 · BH142144 · F123306 · F142144. Manufacturer part number H380519.
This part cross-references / interchanges with the following part numbers:
What vehicles does the H380519 brake hose fit?
It's a direct-fit replacement for the 1993-1995 Chevrolet K3500 and 1993-1994 GMC K3500 (All engines) in the front left position. Check the Buyer's Guide tab to confirm your vehicle.
What is this brake hose made of?
The hose is EPDM rubber with a rubber outer sleeve, and it uses specially coated, corrosion-resistant treated-steel fittings — a banjo end and a female end — with a stamped-steel bracket.
What's included in the package?
The package contains one black brake hose, gaskets, and a bracket. Mounting hardware is not included — consult the vehicle service information for the correct fasteners and whether they may be reused.
Is this hose DOT approved?
Yes. It is DOT approved, and its materials are tested to exacting government-regulated safety and durability standards.
What are the signs a brake hydraulic hose needs replacing?
Watch for cracking or bulging in the hose, brake fluid seepage at the fittings, or a soft, spongy pedal. Diagnose the cause before replacing, as symptoms can have other sources.
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.