Automotive component, likely a clutch cylinder.

New Clutch Slave Cylinder 15/16-inch bore size FD27125

Name: New Clutch Slave Cylinder 15/16-inch bore size FD27125
Brand: Bexar Pro Componets
SKU: CS3789343
Availability: InStock

$138.57

Fitment Lookup:

Select your vehicle to verify compatibility before ordering.

SKU: CS3789343 Categories: Clutch Slave Cylinders, VIEW ALL PRODUCTS Brand: Bexar Pro Componets

New Clutch Slave Cylinder 15/16-inch bore size FD27125

Bexar Pro Components: Heavy-Duty Reliability for Fleet & Industry.

Optimize your vehicle’s drivetrain response with the CS3789343 Clutch Slave Cylinder from Bexar Pro Components. Precision-engineered with a 15/16-inch bore size, this high-durability component is designed to withstand the high-cycle demands of heavy-duty fleet reliability, making it essential for both industrial equipment and commercial automotive applications.

Key Specifications & Expert Features

Bore Diameter: 15/16-inch bore size (Precision-honed for smooth actuation and proper pedal travel)
Inlet Port: 7/16″ x 24 INV (Single port design for secure hydraulic connection)
Application: Built for heavy-duty fleet trucks, commercial buses, and specialized industrial drivetrains.
Repair Kit: N/A (No rebuild kit available; full unit replacement required to ensure system integrity)

Verified Casting & Part Numbers

Google Search & Fitment Warning: Matching your existing casting number is the most reliable method to ensure correct fitment. This unit replaces:

FD27125

Expert Installation & Field Note

Based on our shop experience specializing in heavy-duty brakes and clutches since 1985: When installing the CS3789343 slave cylinder, verify that the release fork and pivot points are lubricated and free of debris. Air trapped in the slave cylinder is the #1 cause of incomplete clutch release. We recommend gravity bleeding followed by a standard pressure bleed to ensure all air is purged from the 15/16-inch bore size chamber. Always use fresh, approved fluid to protect the internal seals and maximize the lifespan of the new unit.

⚠ CRITICAL: Verify Specifications

To ensure safety and proper clutch travel, verify that this slave cylinder’s 15/16-inch bore size and 7/16″ x 24 mounting configuration match your existing unit exactly. Improper sizing will result in clutch drag or master cylinder damage. This component is designed for hydraulic clutch systems only.