Dorman - First Stop Brake Hydraulic Hose P/N:H621894
Keep firm, leak-free brake fluid flowing to the rear brakes with the Dorman - First Stop Brake Hydraulic Hose H620785. This flexible hose carries pressurized brake fluid between the hard line and the rear brake, flexing with suspension travel while holding hydraulic pressure. It's cataloged for the rear position (rear center / rear left inner / rear right inner) and drops in as a direct-fit replacement for the 2008-2013 Chevrolet Suburban 2500 [All], 2015 and 2017 Chevrolet Silverado 3500 [All], 2015-2017 Chevrolet Silverado 3500 HD [All], 2015-2017 GMC Sierra 3500 HD [All], and 2008-2013 GMC Yukon XL 2500 [All]. It was built to match the original hose's fit, function, and performance for the specific vehicles and positions listed.
Mounting hardware, bracket, and gaskets or seals are not included; ships as one brake hose. Signs this hose may need replacing include cracking, bulging, chafing, or fluid seepage along the hose or fittings, or a soft brake pedal; if a failed flexible hose is the cause, this replaces it. Country of origin: China.
Interchange: 176-1682 · 1761682 · 613129 · 150.66399 · 150.66429 · 350-47431 · 35047431 · 22807950 · 25801588 · BH383518 · 2201301 · BH144255 · F144255
This part cross-references / interchanges with the following part numbers:
What does this brake hydraulic hose do?
It carries pressurized brake fluid between the hard line and the rear brake, flexing with suspension movement while maintaining hydraulic pressure to the wheel.
Which vehicles does it fit?
It's cataloged for the rear position on select Chevrolet Silverado 3500 / Suburban 2500 and GMC Sierra 3500 HD / Yukon XL 2500 models — see the Buyer's Guide tab for years and full details.
What is the hose made of?
EPDM rubber with specially coated, corrosion-resistant treated-steel fittings; both fitting ends are female.
Are mounting hardware or brackets included?
No — mounting hardware, bracket, and gaskets or seals are not included. Package contents are one brake hose.
How do I know if my brake hose needs replacing?
Cracking, bulging, chafing, fluid seepage at the hose or fittings, or a soft brake pedal can be signs; 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.