Dorman M631066 Brake Master Cylinder
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This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement.
- Precise replacement - cylinder housing is constructed to match the casting material of the original part and ensure similar performance
- Durable design - all rubber components are made of high-quality EPDM compound for resistance to glycol-based brake fluid
- 100% new - made entirely of new materials, not remanufactured, to ensure highest quality and safety
- Strict specifications - made to meet rigorous SAE International standards
Specifications
| Mounting Hardware Included | No |
| Piston Quantity | 0 |
| Gasket or Seal Included | No |
| Master Cylinder Material | Aluminum |
| Reservoir Type | Single |
| Length | 0 |
| Dust Boot Included | No |
| Bore Diameter | 1 IN |
| Number of Outlets | 2 |
| Outlet Type | Flanged |
| Package Contents | 1 Master Cylinder |
| Primary Outlet Thread Diameter | 12 mm MM |
| Primary Outlet Thread Pitch | 1 IN |
| Primary Outlet Threads Per Inch | 1 IN |
| Rearward Outlet Size | M12x1.0 MM |
| Secondary Outlet Thread Diameter | M12x1.0 MM |
| Secondary Outlet Thread Pitch | 1 mm MM |
| Secondary Outlet Threads Per Inch | 1 IN |
| Country of Origin | Taiwan |
Warranty: Limited
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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