Top view of NEW Clutch Slave Cylinder FD27009 / 29381-C showing 7/16-24 hydraulic port thread and main casting numbers.

Bottom view of NEW Clutch Slave Cylinder FD27009, showing accessible bleeder screw and secure mounting points.

NEW Clutch Slave Cylinder (1-inch bore size) – Replaces FD27009 / 643 / 29381-C

Name: NEW Clutch Slave Cylinder (1-inch bore size) – Replaces FD27009 / 643 / 29381-C
Brand: abc dynamics
SKU: 7346750
Availability: InStock

$65.30

SKU: 7346750 Categories: Clutch Slave Cylinders, VIEW ALL PRODUCTS Brand: abc dynamics

NEW Clutch Slave Cylinder (**1-inch bore size**) – Replaces FD27009 / 643

ABC Dynamics: Precision Parts for Uncompromising Performance.

Ensure reliable, consistent clutch actuation in your **heavy-duty industrial equipment** or commercial **automotive fleet** with this brand new **Clutch Slave Cylinder** from **ABC Dynamics**. Engineered with a precise **1-inch bore size** for optimal fluid volume, this unit is a robust, direct replacement for popular casting numbers like **FD27009** and **643**. Trust ABC Dynamics for the quality and reliability your application demands.

Key Specifications & Expert Features

Condition: **NEW** Clutch Slave Cylinder (Non-Remanufactured) for maximum durability.
Bore Size: **1-inch bore size** (Critical for optimal hydraulic performance and consistent pedal feel).
Port Configuration: Single Port design.
Primary Line Thread: **7/16″ x 24** thread size (Standard connection point).
**Application Balance:** Engineered for high-pressure hydraulic systems in both **heavy-duty truck** and specialized **industrial clutch applications**.

Verified Casting & Part Numbers

This slave cylinder is a confirmed replacement for the following casting and part numbers. Matching your existing number to the list below ensures you get the right part every time:

643, 29381-C
FD27009
618772

Expert Note: Clutch System Integrity

Experience Tip: Hydraulic clutch performance relies on a clean, sealed system. Always inspect your clutch master cylinder and hydraulic line for leaks or contamination. Bleed the system thoroughly with new, recommended fluid to guarantee the maximum lifespan of your new **FD27009** slave cylinder.

⚠️ Please Read Before Purchasing:

This slave cylinder requires a **1-inch bore size** and uses a **7/16″ x 24** primary port thread.
This component is designed exclusively for **hydraulic clutch systems**.
Please verify your vehicle’s specifications before purchasing, as this is **NOT** a universal component.

ABC Dynamics Part Number / SKU: **7346750**