Keep brake fluid flowing to the rear wheels with the Dorman - First Stop Brake Hydraulic Hose H38514. This flexible hose carries pressurized brake fluid from the steel line to the rear brake while flexing with suspension and steering movement. It installs in the rear right or rear left position and drops in as a direct-fit replacement for a long list of classic Mercedes-Benz models, including the 1974-1983 240D, 1984-1993 190E, 1986-1993 300E, 1975-1981 300D and many more (see the "Vehicles it fits" section for the full list of applications, all using engine code All).
- Durable design: built with EPDM rubber and specially coated, corrosion-resistant treated-steel fittings.
- Position-specific build: manufactured to precise measurements for an exact fit and easy installation — 12.13 in overall length, with a male End 1 fitting and a threaded End 2 fitting, both M10 x 1.0.
- Quality assured: DOT approved, with materials tested to government-regulated safety and durability standards.
Engineered to match the performance of the original hose on the listed vehicles and positions. No mounting hardware, bracket, gasket/seal, or protective jacket is included; consult the vehicle service information for the correct fasteners and whether they may be reused. Color: black. Country of origin: China. Signs this hose may need replacing include a soft or spongy pedal, cracked or bulging rubber, and fluid weeping at the fittings.
Interchange: 18J548 · 87-74302 · 8774302 · B917018 · B917367 · 611338 · HB-11302 · HB11302 · 073-1112 · 0731112 · 073-1581 · 0731581 · 77580 · 78233 · 150.35302 · 15035302 · BH177580 · BH402600 · 350-63056 · 35063056 · 1234280135 · 1264280335 · BH381105 · BH38514 · 2203083 · BH107266 · BH126755 · F107266 · F126755 · Manufacturer part number H38514.
This part cross-references / interchanges with the following part numbers:
18J548, 87-74302, B917018, B917367, 611338, HB-11302, 073-1112, 073-1581, 77580, 78233, 150.35302, BH177580, BH402600, 350-63056, 1234280135, 1264280335, BH381105, BH38514, 2203083, BH107266, BH126755, F107266, F126755
Frequently Asked Questions
What position does this brake hose fit?
It fits the rear right or rear left position on the listed applications. Check the "Vehicles it fits" section to confirm which side your vehicle needs.
What is the hose made of?
It is built with EPDM rubber and specially coated, corrosion-resistant treated-steel fittings, and is DOT approved.
What are the fitting and thread specs?
Overall length is 12.13 in. End 1 is a male fitting and End 2 is threaded, both with an M10 x 1.0 thread size.
Does it include mounting hardware or a bracket?
No. No mounting hardware, bracket, gasket/seal, or protective jacket is included; consult the service information for the correct fasteners.
How do I know if my brake hose needs replacing?
Signs may include a soft or spongy pedal, cracked or bulging rubber, or fluid weeping at the fittings. Diagnose the cause before replacing.
