Brakes› Master Cylinders-Boosters and Components
Dorman
CLUTCHMASTER91TBIRDSC3.8
SKU: D00I CM39837
Easy — 1–2 hours
Description
This component is built to match the original clutch master cylinder in select Ford Thunderbird and Mercury Cougar models from 1989 to 1997. It features a 7/8 inch bore.
Fitment
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Available on iOS & Android
Specifications
| Brand | Dorman |
| Part Number | D00I CM39837 |
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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