Keep firm, responsive braking at the front-left corner with the Dorman - First Stop Brake Hydraulic Hose H36952, a flexible brake hose that carries pressurized brake fluid between the vehicle's hard line and the wheel-end braking component while flexing with suspension and steering movement. It installs in the front-left position on a range of Chevrolet and GMC trucks: the 1979-1986 Chevrolet C30, 1979-1982 Chevrolet G30, 1979-1999 Chevrolet P30, 1987-1988 Chevrolet R30 and 1989-1991 Chevrolet R3500, plus the 1979-1986 GMC C3500, 1979-1982 GMC G3500, 1979-1999 GMC P3500 and 1987-1991 GMC R3500 (all engines).
- Hose material: EPDM rubber with a rubber outer sleeve.
- Fittings: a banjo end (End 1, 10 mm thread) and a male end (End 2, 5/8 in-18 external / 3/8 in-24 internal), both treated steel with a corrosion-resistant coating.
- DOT approved and built to government-regulated safety and durability standards; overall length 23 in.
- Included: gaskets and a stamped steel bracket. Mounting hardware is not included.
Signs this hose may need replacing include cracking, bulging, chafing, fluid weeping at a fitting, or a soft, spongy pedal. If a failed hose is the cause, this replaces it; diagnose the condition before installing. Country of origin: China.
Interchange: 18J142 · 18J593 · 87-44007 · 8744007 · 87-44017 · 8744017 · B916334 · 610047 · HB-86007 · HB86007 · 77240 · 150.66007 · BH177240 · 350-47235 · 35047235 · 22112623 · 9762801 · NF36952 · 4536952 · BH36952 · 2201092 · BH138932 · F138932. Manufacturer part number H36952.
This part cross-references / interchanges with the following part numbers:
18J142, 18J593, 87-44007, 87-44017, B916334, 610047, HB-86007, 77240, 150.66007, BH177240, 350-47235, 22112623, 9762801, NF36952, BH36952, 2201092, BH138932, F138932
Frequently Asked Questions
Where does the H36952 brake hose install?
It's the front-left brake hydraulic hose for the listed Chevrolet and GMC C/G/P/R-series trucks, carrying pressurized brake fluid between the hard line and the wheel-end braking component.
What is this brake hose made of?
The hose uses EPDM rubber with a rubber outer sleeve, and its banjo end and male end fittings are treated steel with a corrosion-resistant coating.
Is this hose DOT approved?
Yes. It is DOT approved, and its materials are tested to government-regulated safety and durability standards.
What comes in the package?
It includes gaskets and a stamped steel bracket. Mounting hardware is not included — consult the vehicle service information for the correct fasteners and whether they may be reused.
How do I know if my brake hose needs replacing?
Signs it may need replacing include cracking, bulging, chafing, fluid weeping at a fitting, or a soft, spongy pedal. Diagnose the cause before replacing, since these signs can have other causes.
