Dorman H620356 Brake Hydraulic Hose - Rear Right

Brand Dorman H620356
Position Rear Right
Color Black
Outer Sleeve Material Rubber
Mounting Hardware Included No
Bracket Included Yes
Gasket Or Seal Included No
Axis 1 Length 17.5
Bracket Material Stamped steel
End 1 Fitting Material Treated steel
End 1 Fitting Type Male
End 2 Fitting Material Treated steel
End 2 Fitting Type Male
Overall Length 30
Describe Type Flexible hose
End 1 Thread Diameter 7/16 in-24
End 2 Fitting Inside Diameter 7/16 in-24
Hose Material Epdm rubber
Package Contents 1 brake hose
Fits —36 vehicles

OE direct replacement. Matches original hose fit and function for a straightforward brake repair.

Flexible hose design. Helps maintain reliable brake fluid transfer with consistent performance.

EPDM rubber construction. Built with rubber and treated steel fittings for durable service.

Cross-references Centric Parts 150.80309, Raybestos Brakes BH381315 and 2204061 for the same application. See all 7.

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Brake Hose for OE-Style Hydraulic Repair

This Dorman brake hydraulic hose is engineered to match the fit, function, and performance of the original hose on specific vehicle applications. Built with EPDM rubber and treated steel end fittings, it supports dependable brake fluid transfer in a flexible hose design for a complete brake repair.

Part number H620356 is a direct-fit style replacement for select brake hose applications and is built for the same type of service found on vehicles such as Chevrolet and GMC models where precise hose routing and secure connections matter.

Key Features

  • Black flexible brake hose with EPDM rubber outer hose material
  • Stamped steel bracket included for proper mounting location support
  • Treated steel male fittings on both ends
  • 7/16 in.-24 thread diameter at the hose connections
  • Overall length: 30 in.; axis 1 length: 17.5 in.
  • Designed as a brake hydraulic hose for specific positions and vehicle applications
  • Compatible replacement style for OE-level brake service on select Chevrolet and GMC vehicles

Detailed Description

Dorman H620356 is a brake hydraulic hose built to replace the original hose on specific vehicles and positions with the correct fit and connection style. The flexible hose construction uses EPDM rubber for the hose body, while treated steel male fittings and a stamped steel bracket help maintain secure routing and attachment. This makes it a practical choice when servicing brake lines on applications that require accurate hose length, thread size, and bracket placement. This part cross-references Centric Parts 150.80309 for the same application.

What It Helps Fix

  • Cracked or deteriorated brake hose rubber
  • Brake fluid seepage at hose connections
  • Restricted brake fluid flow from an aging hose
  • Soft or inconsistent brake pedal feel caused by hose wear
  • Corrosion or damage at the hose bracket or fittings

Installation Notes and Tips

Verify hose routing, fitting thread size, bracket location, and overall length before installation. Replace the hose during brake service when the original line shows wear, swelling, cracking, or leakage. Bleed the brake system after installation and inspect all connections for leaks before returning the vehicle to service. Fits select Chevrolet and GMC brake applications where the original hose uses a 7/16 in.-24 connection and bracketed flexible hose layout.

Quality Assurance

This Dorman brake hose is engineered to match original equipment fit and function for specific applications. It is built as a replacement hydraulic hose for brake repair on select Chevrolet and GMC vehicles, including applications commonly searched as Dorman H620356 brake hose replacement and H620356 brake hydraulic hose.

This part fits 36 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2002ChevroletB7Rear Rightw/RPO Code HPK (Eaton, 19060S, Rear Axle, Single Speed, 15,000 Lb. Capacity); wo/Anti-Lock Brake System (ABS)
2002ChevroletC6500 KodiakRear Rightwo/Air Suspension; w/Axle Code HXC; Exc. Low Profile; 2 Piston Caliper
2002ChevroletC7500 KodiakRear Rightwo/Air Suspension; w/Axle Code HXC; 2 Piston Caliper
2002GMCB7Rear Rightw/RPO Code HPK (Eaton, 19060S, Rear Axle, Single Speed, 15,000 Lb. Capacity); wo/Anti-Lock Brake System (ABS)
2002GMCC6500 TopkickRear Rightwo/Air Suspension; w/Axle Code HXC; Exc. Low Profile; 2 Piston Caliper
2002GMCC7500 TopkickRear Rightwo/Air Suspension; w/Axle Code HXC; 2 Piston Caliper
2001ChevroletB7Rear Rightw/RPO Code HPK (Eaton, 19060S, Rear Axle, Single Speed, 15,000 Lb. Capacity); wo/Anti-Lock Brake System (ABS)
2001ChevroletC6500 KodiakRear Rightwo/Air Suspension; w/Axle Code HXC; Exc. Low Profile; 2 Piston Caliper
2001ChevroletC7500 KodiakRear Rightwo/Air Suspension; w/Axle Code HXC; 2 Piston Caliper
2001GMCB7Rear Rightw/RPO Code HPK (Eaton, 19060S, Rear Axle, Single Speed, 15,000 Lb. Capacity); wo/Anti-Lock Brake System (ABS)
2001GMCC6500 TopkickRear Rightwo/Air Suspension; w/Axle Code HXC; Exc. Low Profile; 2 Piston Caliper
2001GMCC7500 TopkickRear Rightwo/Air Suspension; w/Axle Code HXC; 2 Piston Caliper
2000ChevroletB7Rear Rightw/RPO Code HPK (Eaton, 19060S, Rear Axle, Single Speed, 15,000 Lb. Capacity); wo/Anti-Lock Brake System (ABS)
2000ChevroletC6500 KodiakRear Rightwo/Air Suspension; w/Axle Code HXC; Exc. Low Profile; 2 Piston Caliper
2000ChevroletC7500 KodiakRear Rightwo/Air Suspension; w/Axle Code HXC; 2 Piston Caliper
2000GMCB7Rear Rightw/RPO Code HPK (Eaton, 19060S, Rear Axle, Single Speed, 15,000 Lb. Capacity); wo/Anti-Lock Brake System (ABS)
2000GMCC6500 TopkickRear Rightwo/Air Suspension; w/Axle Code HXC; Exc. Low Profile; 2 Piston Caliper
2000GMCC7500 TopkickRear Rightwo/Air Suspension; w/Axle Code HXC; 2 Piston Caliper
1999ChevroletB7Rear Rightw/RPO Code HPK (Eaton, 19060S, Rear Axle, Single Speed, 15,000 Lb. Capacity); wo/Anti-Lock Brake System (ABS)
1999ChevroletC6500 KodiakRear Rightwo/Air Suspension; w/Axle Code HXC; Exc. Low Profile; 2 Piston Caliper
1999ChevroletC7500 KodiakRear Rightwo/Air Suspension; w/Axle Code HXC; 2 Piston Caliper
1999GMCB7Rear Rightw/RPO Code HPK (Eaton, 19060S, Rear Axle, Single Speed, 15,000 Lb. Capacity); wo/Anti-Lock Brake System (ABS)
1999GMCC6500 TopkickRear Rightwo/Air Suspension; w/Axle Code HXC; Exc. Low Profile; 2 Piston Caliper
1999GMCC7500 TopkickRear Rightwo/Air Suspension; w/Axle Code HXC; 2 Piston Caliper
1998ChevroletB7Rear Rightw/RPO Code HPK (Eaton, 19060S, Rear Axle, Single Speed, 15,000 Lb. Capacity); wo/Anti-Lock Brake System (ABS)
1998ChevroletC6500 KodiakRear Rightwo/Air Suspension; w/Axle Code HXC; Exc. Low Profile; 2 Piston Caliper
1998ChevroletC7500 KodiakRear Rightwo/Air Suspension; w/Axle Code HXC; 2 Piston Caliper
1998GMCB7Rear Rightw/RPO Code HPK (Eaton, 19060S, Rear Axle, Single Speed, 15,000 Lb. Capacity); wo/Anti-Lock Brake System (ABS)
1998GMCC6500 TopkickRear Rightwo/Air Suspension; w/Axle Code HXC; Exc. Low Profile; 2 Piston Caliper
1998GMCC7500 TopkickRear Rightwo/Air Suspension; w/Axle Code HXC; 2 Piston Caliper
1997ChevroletB7Rear Rightw/RPO Code HPK (Eaton, 19060S, Rear Axle, Single Speed, 15,000 Lb. Capacity); wo/Anti-Lock Brake System (ABS)
1997ChevroletC6500 KodiakRear Rightwo/Air Suspension; w/Axle Code HXC; Exc. Low Profile; 2 Piston Caliper
1997ChevroletC7500 KodiakRear Rightwo/Air Suspension; w/Axle Code HXC; 2 Piston Caliper
1997GMCB7Rear Rightw/RPO Code HPK (Eaton, 19060S, Rear Axle, Single Speed, 15,000 Lb. Capacity); wo/Anti-Lock Brake System (ABS)
1997GMCC6500 TopkickRear Rightwo/Air Suspension; w/Axle Code HXC; Exc. Low Profile; 2 Piston Caliper
1997GMCC7500 TopkickRear Rightwo/Air Suspension; w/Axle Code HXC; 2 Piston Caliper
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Centric Parts — 150.80309Raybestos Brakes — BH381315220406115713542B917937BH140735BH417570