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Brake Master Cylinder with Reservoir
New brake master cylinder with reservoir, precision-engineered to match the design, fit, function, and performance of the original master cylinder.
Part Numbers / Interchange
MC39578
GM: 18029963
GM: 18015414
ACDelco: 174-658
Dorman: M39961
Quality-Built: NM2534
Dynamic Friction: 355-47156
Features
- Includes reservoir
- 100% new, not remanufactured
- Made from high-quality materials
- Engineered for safe and durable replacement
- Rubber components made with EPDM compound for brake fluid resistance
- Designed to meet original equipment fit and performance
Vehicle Applications
| Year | Make | Model | Engine |
|---|---|---|---|
| 1990-1995 | Chevrolet | Astro | 2.5L 4 Cyl / 4.3L 6 Cyl |
| 1990-1995 | GMC | Safari | 2.5L 4 Cyl / 4.3L 6 Cyl |
Specifications
| Master Cylinder Bore Diameter | 1.25 in. |
| Material | Aluminum |
| Number of Outlets | 2 |
| Rearward Outlet Size | 1/2-20 |
| Reservoir Included | Yes |
| Sensor Included | No |
| Mounting Hardware Included | No |
Important: Please provide your VIN number after purchase so we can verify proper fitment before shipping your order.
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