Out of Stock: CLUTCH BRAKE MASTER CYLINDER CM39325-A (Longer Pedal Rod Variant)
ABC Dynamics: Precision Parts for Uncompromising Performance.
NOTE: This CM39325-A Master Cylinder (the longer pedal rod variant) is currently out of stock and has been superseded. The primary difference in this discontinued unit was its extended pedal rod length.
The recommended and in-stock replacement is the standard **CM39325 Master Cylinder**. When using the replacement unit, you must **reuse your original, longer pedal rod** from the CM39325-A unit for proper fitment. Click the CTA button below to view the available replacement part.
Key Specifications & Features (Base Unit)
- Bore: 1 1/8″
- Original Difference: Featured a longer integral pedal rod than the standard CM39325.
- Fits: Chevy, Dodge, Navistar models (Same as replacement part).
- Repair Kit: Not Available (N/A)
Verified Casting & Part Numbers (Same as Replacement)
The casting numbers for the base replacement unit (CM39325) are confirmed below. Please ensure your original casting matches one of these:
- 29962 / 29962C
- FF42089
- 83230 / 85230
- 5459951 / 5459789
- 618671
- B226
- 254992-C91
- 2237766
- FF51125
- FF75792
Important Replacement Information
Action Required: This CM39325-A is Discontinued.
- **Replacement Part:** The replacement is the standard **ABC Dynamics CM39325** Master Cylinder.
- **Installation Note:** When using the standard CM39325 replacement, you must **reuse your old, longer pedal rod** from the CM39325-A unit.
- **Obsolete Units:** This variant is similar to obsolete parts FF48468 (1 1/2″ Bore) and FF43812 (1 3/4″ Bore).

Original Part Number (Out of Stock): CM39325-A