OE Quality
60-Day Returns

Dorman H622285 Brake Hydraulic Hose - Rear Left or Rear Left Outer
Reliable Brake Hydraulic Hose for Ram 2500
The Dorman H622285 brake hydraulic hose is designed specifically for Ram 2500 models, providing a durable and flexible solution for your vehicle's braking system. Engineered with quality materials, this brake hose ensures consistent performance and safety under various driving conditions.
- Compatible with Ram 2500 brake systems
- Flexible EPDM rubber hose with black outer sleeve
- Includes gaskets for secure sealing
- Banjo fitting on one end and female fitting on the other
- Overall length of 9.76 inches for precise fitment
- End fittings made of treated steel for corrosion resistance
- Stamped steel bracket material (bracket not included)
Durable Construction and Design Features
This Dorman brake hydraulic hose (part number H622285) features a flexible EPDM rubber hose material that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. The hose ends are equipped with treated steel fittings: a 10 mm banjo fitting on one end and a 3/8 in-24 female fitting on the other, ensuring a secure and leak-free connection. Although mounting hardware and brackets are not included, the hose comes with gaskets to maintain a proper seal during installation.
Applications and Problem Solving
This brake hydraulic hose is designed for use in the braking system of Ram 2500 trucks. It addresses several common issues:
- Replacement of worn or cracked brake hoses
- Resolving brake fluid leaks caused by damaged fittings or seals
- Improving brake responsiveness by restoring proper hydraulic pressure
- Preventing hose swelling or bursting under high pressure
- Ensuring compatibility with original equipment brake components
Installation Notes and Tips
When installing the Dorman H622285 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, noting the orientation of fittings. Use the included gaskets to prevent leaks and tighten fittings to manufacturer torque specifications. Since mounting hardware and brackets are not included, reuse existing components if they are in good condition or source replacements separately. Always bleed the brake system after installation to remove air and restore proper brake function.
Quality Assurance and Warranty
Dorman manufactures this brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber hose material ensures durability and resistance to corrosion and wear. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use.
| Brand | Dorman |
| Part Number | H622285 |
| Bracket Included | No |
| Bracket Material | Stamped Steel |
| Color | Black |
| Describe Type | Flexible Hose |
| End 1 Fitting Material | Treated Steel |
| End 1 Fitting Type | Banjo |
| End 1 Thread Diameter | 10 mm |
| End 2 Fitting Inside Diameter | 3/8 in-24 |
| End 2 Fitting Material | Treated Steel |
| End 2 Fitting Type | Female |
| Gasket Or Seal Included | Yes |
| Hose Material | EPDM Rubber |
| Jacket Included | No |
| Mounting Hardware Included | No |
| Outer Sleeve Material | Rubber |
| Overall Length | 9.76 |
| Package Contents | 1 Brake Hose; Gaskets |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2017 | Ram | 2500 | Rear Left | |
| 2016 | Ram | 2500 | Rear Left | |
| 2015 | Ram | 2500 | Rear Left | |
| 2014 | Ram | 2500 | Rear Left Outer |
* 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.