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Dorman H23057 Brake Hydraulic Hose - Rear Center
| Brand | Dorman H23057 |
|---|---|
| Position | Rear Center |
| Bracket Included | No |
| Color | Black |
| Describe Type | Flexible Hose |
| End 1 Fitting Material | Treated Steel |
| End 1 Fitting Type | Female |
| End 1 Thread Diameter | 3/8 in-24 |
| End 2 Fitting Inside Diameter | 3/8 in-24 |
| End 2 Fitting Material | Treated Steel |
| End 2 Fitting Type | Female |
| Gasket Or Seal Included | No |
| Hose Material | EPDM Rubber |
| Jacket Included | No |
| Mounting Hardware Included | No |
| Outer Sleeve Material | Rubber |
| Overall Length | 12.56 |
| Package Contents | 1 Brake Hose |
| Fits | Buick · 6 vehicles |
Flexible hose design. Delivers the movement and routing needed for a brake hydraulic hose.
EPDM rubber construction. Helps resist wear while maintaining dependable brake fluid transfer.
Female steel fittings. Treated steel ends provide secure, durable connections.
Cross-references Raybestos Brakes BH23057, 1169145 and 2204541 for the same application. See all 4.
Dorman H23057 Brake Hydraulic Hose
Dorman H23057 is a brake hydraulic hose engineered to match the fit, function, and performance of the original hose on specific vehicles and positions. It is a flexible EPDM rubber hose with treated steel female fittings and a black outer sleeve for a direct replacement in rear center brake applications.
Key Features
- Direct replacement brake hydraulic hose for specific applications
- Flexible hose design with EPDM rubber construction
- Black outer sleeve with treated steel end fittings
- Female fittings on both ends with 3/8 in-24 thread diameter
- Overall length: 12.56 in
- Compatible with 1956-1958 Buick Century, rear center
- Compatible with 1956-1958 Buick Roadmaster, rear center
Detailed Description
This Dorman brake hose is built for rear center brake routing on 1956-1958 Buick Century and 1956-1958 Buick Roadmaster models. The hose uses EPDM rubber for flexibility and durability, with treated steel female fittings at both ends to match the original connection style. Part number H23057 is intended for brake repair work where the hydraulic line needs to be replaced with a hose that follows the vehicle’s original fitment and position requirements. This part also cross-references Raybestos Brakes BH23057 for the same application.
What It Helps Address
- Cracked or deteriorated brake hose rubber
- Brake fluid seepage at hose connections
- Restricted brake fluid flow from an aging flexible line
- Brake pedal issues caused by a compromised hydraulic hose
- Restoration work on rear center brake plumbing for Buick Century and Buick Roadmaster
Installation Notes and Tips
Verify the rear center position, fitting thread size, and hose routing before installation. This hose does not include mounting hardware, brackets, gaskets, or seals, so reuse or source the required related components as needed. Confirm the vehicle’s brake system condition and bleed the hydraulic system after replacement to restore proper brake operation.
Quality Assurance
Dorman designs this brake hydraulic hose to match original fit, function, and performance on the listed applications. It is built as a replacement component for safe, long-lasting durability as part of a complete brake repair.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1958 | Buick | Century | Rear Center | — |
| 1958 | Buick | Roadmaster | Rear Center | — |
| 1957 | Buick | Century | Rear Center | — |
| 1957 | Buick | Roadmaster | Rear Center | — |
| 1956 | Buick | Century | Rear Center | — |
| 1956 | Buick | Roadmaster | Rear Center | — |
| No rows match your filter. | ||||