ABC Dynamics Brake Master Cylinder 1-3/4″ Bore – Replaces FE777, 618127, and More
ABC Dynamics: Precision Parts for Uncompromising Performance.
Get reliable, heavy-duty braking with this brand new **4-bolt Brake Master Cylinder** from ABC Dynamics. Engineered with a powerful **1 3/4″ Bore**, this unit is the ideal replacement for master cylinders with casting number **FE777** and similar heavy-equipment applications. Trust ABC Dynamics for quality and safe, consistent stopping power.
Key Specifications & Features
- Bore: 1 3/4″ bore for high volume fluid displacement.
- Mounting: 4-Bolt mounting pattern.
- Line Thread Sizes: Features **3 x 1/2″-20** primary line threads.
- Secondary Line Size: Includes a **1/8″-27 NPT** secondary line port.
- Repair Kit Compatibility: Compatible with repair kit **175MK**.
Verified Casting & Part Numbers
This master cylinder is a confirmed replacement for the following casting numbers, ensuring you get the right part every time. Simply match your existing casting number to the list below:
- FE777
- 39
- 616827
- 618127
- 777
- 777C
- JML 262
- 54837A
Important Compatibility Information
Please Read Before Purchasing: Always verify your existing unit’s bore size (1 3/4″) and confirm the 4-bolt mounting pattern and port thread configurations to ensure correct fitment for your heavy equipment or vehicle.
ABC Dynamics Part Number: M284249
| Weight | 9 lbs |
|---|---|
| Dimensions | 8 × 8 × 6 in |
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Brake Master Cylinder Repair Kits