Dorman - First Stop Brake Hydraulic Hose P/N:H621041
Keep hydraulic pressure moving from the hard brake line to the wheel with the Dorman - First Stop Brake Hydraulic Hose H36947. This flexible, DOT-approved hose is a direct-fit replacement for the rear left and rear right positions on the 1975-1980 MG MGB [All], precision-engineered to match the fit, function, and performance of the original brake hose on the listed vehicles and positions.
A brake hydraulic hose flexes with the suspension to deliver pressurized fluid to the wheel; cracking, bulging, or internal swelling can lead to a soft pedal or restricted flow. If a worn rear hose is the cause, this replaces it. Each package contains one hose; no bracket, mounting hardware, gasket, or seal is included. Country of origin: China.
Interchange: 87-76004 · HB-12004 · 073-0143 · 150.25004 · 350-64003
8776004 · HB12004 · 0730143 · 15025004 · 35064003 · B916330 · 610353 · 78640 · GBH159 · BH403420 · BH36947 · 2206375
This part cross-references / interchanges with the following part numbers:
Does this brake hose fit my MG MGB?
Yes—it's a direct-fit brake hydraulic hose for the rear left and rear right positions on the 1975-1980 MG MGB (All). Check the Buyer's Guide tab to confirm your exact vehicle.
Is this hose DOT approved?
Yes, it is DOT approved, and its materials are tested to government-regulated safety and durability standards.
What is the hose made of?
The hose is made with EPDM rubber and a rubber outer sleeve, with treated-steel, specially coated corrosion-resistant male end fittings.
What are the fitting specifications?
Both ends use male fittings sized at 3/8 in-24, and the hose has a 10-inch overall length.
How many hoses come in the package?
One brake hose per package. No bracket, mounting hardware, gasket, or seal is included—order the quantity your brake repair requires.
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.