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Dorman 3577 Drum Brake Wheel Cylinder Kit - Front
| Brand | Dorman 3577 |
|---|---|
| Position | Front |
| Bleeder Screw Cap Included | No |
| Bleeder Screw Included | No |
| Bore Size | 1.375 in |
| Dust Boots Included | Yes |
| Mounting Hardware Included | No |
| Package Contents | Includes Boots and Seals |
| Wheel Cylinder Cups Included | Yes |
| Wheel Cylinder Expander Spring Included | No |
| Wheel Cylinder Pistons Included | No |
| Fits | GMC |
OE-style repair kit. Components match the original parts needed to repair the wheel cylinder.
Includes boots and seals. Essential wear items are covered for a complete service repair.
Quality components. Engineered for reliable performance and durability.
Cross-references 5450434, F5367 and K922549 for the same application. See all 5.
Dorman 3577 Drum Brake Wheel Cylinder Kit
Dorman 3577 is a drum brake wheel cylinder kit built for service work on vehicles that need a wheel cylinder repair with OE-style components. It includes boots, seals, and wheel cylinder cups, with a 1.375 in bore size for the specified application.
Key Features
- Drum brake wheel cylinder kit for wheel cylinder service
- 1.375 in bore size
- Includes boots and seals
- Dust boots included
- Wheel cylinder cups included
- Designed to match original repair parts for specified vehicles
- Part number 3577 for catalog and cross-reference use
Detailed Description
This Dorman drum brake wheel cylinder kit is engineered to replace worn internal service components in a drum brake wheel cylinder assembly. The kit is built with quality materials for reliable operation and durability, and it is suited for brake repairs where the cylinder body remains serviceable but the seals and related wear items need replacement. For buyers searching for Dorman 3577, wheel cylinder repair kit, or drum brake wheel cylinder kit for Ford, Chevrolet, and Dodge applications, this part provides a direct service-focused solution.
This part cross-references Monroe Shocks & Struts (e.g., WK-77, WK651610) for the same application.
Common Repair Uses
- Brake fluid seepage at the wheel cylinder
- Soft or inconsistent rear drum brake pedal feel
- Loss of hydraulic pressure at the drum brake wheel cylinder
- Worn or damaged dust boots and seals
- Brake service on vehicles using a 1.375 in bore wheel cylinder
Installation Notes and Tips
Inspect the wheel cylinder bore, pistons, and mounting surfaces before assembly. Replace any corroded or scored components that are not included in the kit. Clean the brake backing plate area thoroughly, and bleed the brake system after service to remove air from the hydraulic lines. Verify the application against the vehicle’s original wheel cylinder specifications before installation.
Quality Assurance
Dorman manufactures this kit as an OE-style repair solution using quality components selected for dependable service life. Part number 3577 is built to match the original parts required for specified wheel cylinder repairs.
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