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Front view of NEW Brake Wheel Cylinder FD470, showing robust housing and casting number 618313.
Side view of Wheel Cylinder FD470, focusing on the mounting flange and bolt hole pattern for secure axle attachment.
Side profile of Wheel Cylinder FD470, clearly displaying casting number FD4510 on the housing.
Bottom view of Brake Wheel Cylinder FD470, clearly showing casting numbers 618313 and FD646 for verification.
Front view of NEW Brake Wheel Cylinder FD470, showing robust housing and casting number 618313.
Front view of NEW Brake Wheel Cylinder FD470, showing robust housing and casting number 618313.
Side view of Wheel Cylinder FD470, focusing on the mounting flange and bolt hole pattern for secure axle attachment.
Side profile of Wheel Cylinder FD470, clearly displaying casting number FD4510 on the housing.
Bottom view of Brake Wheel Cylinder FD470, clearly showing casting numbers 618313 and FD646 for verification.
Front view of NEW Brake Wheel Cylinder FD470, showing robust housing and casting number 618313.
abc dynamics

NEW Wheel Cylinder (1 1/2-inch Bore) – Replaces FD470 / FD3087 / 618313

$75.00

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NEW Wheel Cylinder (**1 1/2-inch Bore**) – Replaces FD470 / FD3087 / 618313

Bexar Pro Components: Precision Parts for Uncompromising Performance.

Restore reliable hydraulic performance with this brand new **Brake Wheel Cylinder** from **Bexar Pro Components**. Engineered with a precise **1 1/2-inch bore size** for accurate force generation, this unit is an essential direct replacement for heavy-duty braking systems in both commercial **automotive applications** and general **industrial equipment**. Trust in quality that meets or exceeds OEM specifications for casting numbers like **FD470** and **FD3087**.

Key Specifications & Expert Features

  • Condition: **NEW** Wheel Cylinder (Non-Remanufactured) for maximum safety and lifespan.
  • Bore Size: **1 1/2-inch bore size** (Critical for generating sufficient braking force and fluid volume).
  • Inlet Size: **1/2″-20** thread size (Standard hydraulic line inlet connection).
  • **Application Balance:** Perfect for various heavy-duty models and **industrial drum brake setups**.

Verified Casting & Part Numbers

This wheel 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:

  • FD470, FD3087
  • FD4510, FD646
  • 618313

Expert Note: Critical Bore Size Difference

⚠️ ATTENTION INSTALLERS: Bore Size is NOT Interchangeable.

This cylinder has a **1 1/2-inch bore size**. It is structurally similar to, but **NOT INTERCHANGEABLE** with, cylinders requiring different bore sizes. Using the wrong size can lead to unsafe braking performance.

  • **1 3/8″ Bore:** This specific size uses SKU **W441955** (Not interchangeable).
  • **1 1/4″ Bore:** This specific size uses SKU **W94908** (Not interchangeable).

**Experience Tip:** Always confirm the bore size stamped on your existing cylinder or check detailed vehicle specifications before ordering.

Bexar Pro Components Part Number / SKU: **W451155**

Bexar Pro Components Logo

Quality Brake and Clutch Components from Bexar Pro Components

Weight 2 lbs
Dimensions 8 × 6 × 1 in

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Front view of NEW Brake Wheel Cylinder FD470, showing robust housing and casting number 618313.
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