Easy — 1–2 hours
Description
It features a 1.5-inch bore diameter and is constructed from durable aluminum for corrosion resistance and strength. The master cylinder includes a reservoir for brake fluid and is equipped with a sensor to monitor brake system status. It offers four outlets for brake line connections, with rearward outlet size of M10 x 1.0 and secondary outlet thread diameters of M12 x 1.0 and 3/8-24. Mounting hardware is not included.
Fitment
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Specifications
| Brand | Dorman |
| Part Number | D00I M630039 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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