Brake Master Cylinder 1-1/8″ Bore – Replaces FE1107, 1107
ABC Dynamics: Precision Parts for Uncompromising Performance.
Restore your braking system’s precision with this brand-new, high-quality Brake Master Cylinder. Engineered to be a perfect, reliable replacement for casting numbers **FE1107** and **1107**, this cylinder features a durable **1 1/8″ bore** and **1/2″-20 outlet size**, ensuring a seamless fit and powerful, consistent performance. Don’t compromise on safety—upgrade your system today with a part you can trust.
Key Specifications & Features
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- Bore Size: 1 1/8″ bore (1.125″) for optimal fluid displacement and powerful braking.
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- Outlet Size: 1/2″-20 outlet for a secure, leak-free connection.
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- Robust Construction: Built to meet or exceed OEM specifications for lasting durability and performance.
- Repair Kit Compatibility: This unit is compatible with repair kit **25MK**.
Verified Casting & Part Numbers
This Brake Master Cylinder is a confirmed replacement for the following casting and part numbers, ensuring you get the right part every time. Simply match your existing number to the list below:
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- FE1107
- 1107
Important Compatibility Information

ABC Dynamics Part Number: M172241