Centric 135.48012 Drum Brake Wheel Cylinder - Rear or Rear Left

Reliable Drum Brake Wheel Cylinder for Chevrolet, Geo, and Suzuki

The Centric C-TEK Standard Wheel Cylinder 135.48012 is engineered to provide dependable braking performance for select Chevrolet, Geo, and Suzuki models. Designed specifically for drum brake systems, this wheel cylinder ensures precise hydraulic function and consistent stopping power.

Key Features of Centric 135.48012 Wheel Cylinder

• Attachment Type: Bolted for secure mounting
• Mounting Method: 2 bolts with 2 mounting holes
• Bore Diameter: 0.875 inches (7/8") for accurate piston fit
• Piston Quantity: Dual slotted pistons for balanced pressure
• Bleeder Screw Included with 7mm thread diameter and 1.0 thread pitch
• Inlet Thread Diameter: 10mm with inverted flare fitting
• Position: Left side installation
• Weight: Approximately 1 lb (0.45 kg) for easy handling

Detailed Description of the C-TEK Standard Wheel Cylinder

This Centric C-TEK Standard Wheel Cylinder 135.48012 is part of Centric's C-TEK Standard Wheel Cylinders line, which focuses on delivering reliable, OE-quality brake hydraulics for drum brake applications. The wheel cylinder features a bolted attachment type with two mounting bolts, ensuring a secure and stable fit. It includes two slotted pistons that provide even hydraulic pressure distribution, enhancing braking efficiency. The bore diameter of 0.875 inches (22.225 mm) matches OEM specifications for a precise seal and smooth piston movement. The bleeder screw, included with the unit, facilitates easy brake fluid bleeding and maintenance. The inlet fitting uses an inverted flare design with a 10mm thread diameter and 1.0 thread pitch, compatible with standard brake lines.

Compatible Vehicles and Applications

This wheel cylinder is compatible with various Chevrolet, Geo, and Suzuki models, including:

• Chevrolet Tracker
• Geo Sidekick
• Suzuki Grand Vitara
• Suzuki Vitara
• Suzuki X-90
• Suzuki XL-7

Common Issues Addressed by This Wheel Cylinder

• Brake fluid leaks from worn or damaged wheel cylinders
• Uneven brake pressure causing pulling or reduced stopping power
• Spongy brake pedal due to internal cylinder seal failure
• Corroded or seized pistons affecting brake responsiveness
• Difficulty bleeding brakes due to missing or faulty bleeder screws

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before beginning installation
• Use the included bleeder screw to properly purge air from the brake system
• Verify the left side position before mounting the wheel cylinder
• Check all brake line fittings for proper inverted flare connection
• Torque mounting bolts to manufacturer specifications to avoid leaks or loosening

Quality Assurance and Warranty

The Centric C-TEK Standard Wheel Cylinder 135.48012 is manufactured to meet or exceed OEM standards for durability and performance. Each unit undergoes rigorous quality control to ensure reliable operation in brake hydraulic systems. While specific warranty details may vary, Centric typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.