Description
The M80903 brake master cylinder has a 1-inch bore in a new black cast-iron body. Dorman OE Solutions includes a reservoir; port sizes are 1/2 inch-20 forward and 9/16 inch-18 rearward, with finish specified as OEM.
Specifications
| Condition | New |
| Bore Diameter | 1 Inch |
| Port Size | 1/2 Inch-20 Forward Port And 9/16 Inch-18 Rearward Port |
| Finish | OEM |
| Color | Black |
| Material | Cast Iron |
| Includes Reservoir | Yes |
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