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Dorman H622279 Brake Hydraulic Hose - Rear Center, Rear Center Left or Rear Inner
Reliable Brake Hydraulic Hose for Ram 2500 and 3500
The Dorman H622279 brake hydraulic hose is designed to provide dependable brake fluid transfer for Ram 2500 and 3500 models. Engineered with durable materials, this flexible hose ensures consistent braking performance under demanding conditions.
- Compatible with Ram 2500 and Ram 3500 models
- Constructed with EPDM rubber hose material for flexibility and durability
- Black outer sleeve made of rubber with protective jacket included
- Threaded female fittings on both ends made of treated steel (M12 x 1.0 thread diameter)
- Overall length of 24.25 inches with 23.25 inches axis length
- Bracket made of stamped steel (not included with the hose)
Durable Construction and Precise Fitment
This Dorman brake hydraulic hose (part number H622279) features a flexible EPDM rubber hose core that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve with an included protective jacket adds abrasion resistance, extending the hose's service life. Both ends have threaded female fittings made from treated steel, ensuring secure connections to the brake system. The hose measures 24.25 inches overall length, designed specifically for Ram 2500 and 3500 trucks to maintain proper brake fluid flow and system integrity.
Applications and Problem Resolution
This brake hydraulic hose is intended for use in the brake system of Ram 2500 and 3500 vehicles. It addresses common issues such as:
- Leaking or cracked brake hoses causing fluid loss
- Swollen or deteriorated hoses reducing braking efficiency
- Corroded or damaged fittings leading to brake fluid leaks
- Flexible hose failure resulting in brake pressure loss
- Replacement of worn or aged brake hydraulic lines
Installation Notes and Tips
When installing the Dorman H622279 brake hydraulic hose, ensure the vehicle is safely supported and the brake system is depressurized. Use appropriate tools to remove the old hose fittings carefully to avoid damage to brake lines. Threaded female fittings require proper torque to prevent leaks but avoid overtightening. Bleed the brake system thoroughly after installation to remove air and restore braking performance. Note that mounting hardware and brackets are not included and should be reused or replaced as needed.
Quality Assurance and Warranty
Dorman manufactures this brake hydraulic hose to meet or exceed OEM specifications for fit, form, and function. The use of treated steel fittings and EPDM rubber hose material ensures resistance to corrosion and brake fluid exposure. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Dorman |
| Part Number | H622279 |
| Color | Black |
| Outer Sleeve Material | Rubber |
| Mounting Hardware Included | No |
| Bracket Included | No |
| Gasket Or Seal Included | No |
| Axis 1 Length | 23.25 |
| 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 | 24.25 |
| Jacket Included | Yes |
| Describe Type | Flexible hose |
| End 1 Attachment Type | Threaded |
| End 1 Thread Diameter | M12 x 1.0 |
| End 2 Attachment Type | Threaded |
| End 2 Fitting Inside Diameter | 3/8 in-24 |
| Hose Material | Epdm rubber |
| Package Contents | 1 brake hose |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2017 | Ram | 2500 | Rear Center Left | ||
| 2017 | Ram | 3500 | Rear Center Left | wo/Electronic Stability Control; w/Heavy Duty Suspension | |
| 2016 | Ram | 2500 | Rear Center | M12 x 1.00 Thread; Curved End | |
| 2016 | Ram | 3500 | Rear Center Left | wo/Electronic Stability Control; w/Heavy Duty Suspension | |
| 2015 | Ram | 2500 | Rear Center | M12 x 1.00 Thread; Curved End | |
| 2015 | Ram | 3500 | Rear Center Left | ABS Brakes (BRT); w/Heavy Duty Suspension | |
| 2014 | Ram | 2500 | Rear Inner | M12 x 1.00 Thread; Curved End | |
| 2014 | Ram | 3500 | Standard Cab Pickup | Rear Inner | M12 x 1.00 Thread; Curved End; w/Heavy Duty Shocks |
| 2014 | Ram | 3500 | Crew Cab Pickup | Rear Inner | M12 x 1.00 Thread; Curved End; w/Heavy Duty Shocks |
| 2014 | Ram | 3500 | Extended Crew Cab Pickup | Rear Inner | M12 x 1.00 Thread; Curved End; w/Heavy Duty Shocks |
* 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.