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Dorman H622319 Brake Hydraulic Hose - Rear Center Left, Rear Center Right or Rear Right Inner
Dorman Brake Hydraulic Hose H622319
This Dorman brake hydraulic hose is engineered for specific rear brake applications on Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD trucks. Built to match original fit, function, and performance, H622319 supports dependable brake fluid transfer in demanding heavy-duty use.
Key Features
- Direct-fit brake hydraulic hose for select rear positions
- Black EPDM rubber hose with a protective plastic outer sleeve
- Female inverted flare ends with treated steel fittings
- End 1 thread diameter: M12 x 1.0
- End 2 fitting inside diameter: M10 x 1.0
- Overall length: 21.06 in.
- Stamped steel bracket material
- Jacket included for added hose protection
- Compatible with rear center left, rear center right, and rear right inner applications
Detailed Description
Dorman H622319 is a flexible brake hose designed for precise replacement on select Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD models. It is built with EPDM rubber and treated steel end fittings to mirror the original brake hose layout on the listed rear positions, helping maintain proper hydraulic routing during brake service. This part cross-references OE number 22807951 for the same application.
Compatible With 2019 Chevrolet Silverado 3500 HD, rear center left with dual rear wheels (DRW); 2019 GMC Sierra 3500 HD, rear center left with dual rear wheels (DRW); 2017 Chevrolet Silverado 3500 HD, rear center right with dual rear wheels (DRW); 2017 GMC Sierra 3500 HD, rear center right with dual rear wheels (DRW); 2015-2016 Chevrolet Silverado 3500 HD, rear right inner with dual rear wheels (DRW); and 2015-2016 GMC Sierra 3500 HD, rear right inner with dual rear wheels (DRW). The Dorman H622319 brake hose is a practical OE-style replacement for heavy-duty rear brake repair on these trucks.
What It Helps Address
- Cracked or deteriorated brake hose rubber
- Brake fluid leaks at hose ends or fittings
- Restricted hydraulic flow from a damaged hose
- Brake pedal issues caused by compromised hose integrity
- Corrosion-related replacement needs at the rear brake line connection
Installation Notes and Tips
Inspect the brake line routing, mounting points, and adjacent hardware before installation. Verify the vehicle position and wheel configuration against the fitment list before ordering. Because mounting hardware, brackets, and seals are not included, reuse or replace related components as needed during brake service. After installation, bleed the brake system according to factory procedure and check carefully for leaks.
Quality Assurance
Dorman designs this brake hydraulic hose to match the fit, function, and performance of the original hose on the listed applications. The construction uses materials selected for long-lasting durability in a complete brake repair.
| Brand | Dorman |
|---|---|
| Part Number | H622319 |
| Color | Black |
| Outer Sleeve Material | Plastic |
| Mounting Hardware Included | No |
| Bracket Included | No |
| Gasket Or Seal Included | No |
| Bracket Material | Stamped steel |
| End 1 Fitting Material | Treated steel |
| End 1 Fitting Type | Female |
| End 2 Fitting Material | Treated steel |
| End 2 Fitting Type | Female |
| Overall Length | 21.06 |
| Jacket Included | Yes |
| Describe Type | Flexible hose |
| End 1 Attachment Type | Inverted flare |
| End 1 Thread Diameter | M12 x 1.0 |
| End 2 Attachment Type | Inverted flare |
| End 2 Fitting Inside Diameter | M10 x 1.0 |
| Hose Material | Epdm rubber |
| Package Contents | 1 brake hose |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2019 | Chevrolet | Silverado 3500 HD | Crew Cab Pickup | Rear Center Left | w/Dual Rear Wheels (DRW) |
| 2019 | GMC | Sierra 3500 HD | Crew Cab Pickup | Rear Center Left | w/Dual Rear Wheels (DRW) |
| 2017 | Chevrolet | Silverado 3500 HD | Standard Cab Pickup | Rear Center Right | w/Dual Rear Wheels (DRW) |
| 2017 | Chevrolet | Silverado 3500 HD | Extended Cab Pickup | Rear Center Right | w/Dual Rear Wheels (DRW) |
| 2017 | Chevrolet | Silverado 3500 HD | Crew Cab Pickup | Rear Center Right | w/Dual Rear Wheels (DRW) |
| 2017 | GMC | Sierra 3500 HD | Standard Cab Pickup | Rear Center Right | w/Dual Rear Wheels (DRW) |
| 2017 | GMC | Sierra 3500 HD | Extended Cab Pickup | Rear Center Right | w/Dual Rear Wheels (DRW) |
| 2017 | GMC | Sierra 3500 HD | Crew Cab Pickup | Rear Center Right | w/Dual Rear Wheels (DRW) |
| 2016 | Chevrolet | Silverado 3500 HD | Standard Cab Pickup | Rear Right Inner | w/Dual Rear Wheels (DRW) |
| 2016 | Chevrolet | Silverado 3500 HD | Extended Cab Pickup | Rear Right Inner | w/Dual Rear Wheels (DRW) |
| 2016 | Chevrolet | Silverado 3500 HD | Crew Cab Pickup | Rear Right Inner | w/Dual Rear Wheels (DRW) |
| 2016 | GMC | Sierra 3500 HD | Standard Cab Pickup | Rear Right Inner | w/Dual Rear Wheels (DRW) |
| 2016 | GMC | Sierra 3500 HD | Extended Cab Pickup | Rear Right Inner | w/Dual Rear Wheels (DRW) |
| 2016 | GMC | Sierra 3500 HD | Crew Cab Pickup | Rear Right Inner | w/Dual Rear Wheels (DRW) |
| 2015 | Chevrolet | Silverado 3500 HD | Standard Cab Pickup | Rear Right Inner | w/Dual Rear Wheels (DRW) |
| 2015 | Chevrolet | Silverado 3500 HD | Extended Cab Pickup | Rear Right Inner | w/Dual Rear Wheels (DRW) |
| 2015 | Chevrolet | Silverado 3500 HD | Crew Cab Pickup | Rear Right Inner | w/Dual Rear Wheels (DRW) |
| 2015 | GMC | Sierra 3500 HD | Standard Cab Pickup | Rear Right Inner | w/Dual Rear Wheels (DRW) |
| 2015 | GMC | Sierra 3500 HD | Extended Cab Pickup | Rear Right Inner | w/Dual Rear Wheels (DRW) |
| 2015 | GMC | Sierra 3500 HD | Crew Cab Pickup | Rear Right Inner | w/Dual Rear Wheels (DRW) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.