Dorman - First Stop Brake Hydraulic Hose P/N:H621789
Carry brake fluid pressure across the moving gap between the chassis and the wheel with this Dorman brake hydraulic hose, part number H38066 from the First Stop line, built for the front left position. It fits many vehicles, among them the 1987 Chevrolet R10, 1987 GMC R1500 and 1981-1986 Chevrolet C10. See the Buyer's Guide tab for the full list.
Dorman designed this hose to match the original brake hose's fit, function and performance in its intended location. That makes it a practical choice when you replace a hose as part of a complete brake repair.
A brake hose that is cracked, swollen, leaking or chafed may need replacing. A soft or spongy brake pedal can also be a sign of a failing hose. After installation, bleed the brake system. Follow the vehicle service information for torque values and for any sealing washers or fasteners the job requires.
Interchange: 87-44010 · HB-86010 · 150.66010 · 350-48003
8744010 · HB86010 · 15066010 · 35048003 · 18J211 · 18J2265 · B916878 · 612161 · 77299 · BH177299 · 9766647 · 9767571 · NF38066 · NF4042 · BH38066 · 2201027 · BH106357 · F106357
This part cross-references / interchanges with the following part numbers:
What does the Dorman brake hydraulic hose H38066 do?
It is the flexible link that carries brake fluid between the rigid brake line and the front left wheel's brake. It flexes as the suspension and steering move.
Which vehicles does H38066 fit?
It fits many vehicles, including the 1987 Chevrolet R10, 1987 GMC R1500 and 1981-1986 Chevrolet C10. Check the Buyer's Guide tab for the full list.
What position is this brake hose for?
It is cataloged for the front left position. It is made to precise measurements for that location, for an exact fit and easy installation.
What is the hose made of?
Dorman makes it with EPDM rubber and specially coated, corrosion-resistant fittings.
What are signs a brake hose may need replacing?
Look for cracks, bulging, fluid seepage or chafing on the hose. A soft or spongy pedal can also be a sign, but other brake parts can cause it too, so diagnose the cause before replacing.
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.