PowerStop L4774 Disc Brake Caliper - Rear

PowerStop Rear OE Stock Replacement Caliper Overview

The PowerStop - Rear OE Stock Replacement Caliper (Part Number L4774) is designed specifically for Chrysler and Dodge vehicles, including the Caravan, Grand Caravan, and Town & Country models. This rear disc brake caliper offers reliable performance with a focus on durability and compatibility with original equipment specifications.

• Cast iron caliper casting for strength and durability
• Single 41.91 mm phenolic piston for consistent braking pressure
• Floating caliper design with included caliper slides for smooth operation
• Gray finish for corrosion resistance
• Bleeder screw thread size 3/8 x 24 for easy maintenance

Detailed Product Description

The PowerStop - Rear OE Stock Replacement Caliper is engineered as a floating type caliper, featuring a single phenolic piston with a diameter of 41.91 mm. The use of cast iron in the caliper casting ensures structural integrity and long service life under typical driving conditions. This caliper includes caliper slides to facilitate proper movement and even pad wear, but does not include mounting hardware or a mounting bracket, so these components must be sourced separately if needed. The gray color finish helps resist corrosion, maintaining the caliper’s appearance and function over time. The bleeder screw thread size of 3/8 x 24 allows for straightforward brake fluid bleeding during installation or maintenance.

Compatible Vehicles and Applications

This disc brake caliper is compatible with rear brake systems on select Chrysler and Dodge minivans, specifically the Caravan, Grand Caravan, and Town & Country models. It is designed to replace original equipment rear calipers, restoring braking performance to factory standards.

• Restores rear braking performance on Chrysler Caravan and Grand Caravan
• Replaces worn or damaged rear calipers on Dodge Caravan models
• Addresses sticking or seized caliper pistons causing uneven brake pad wear
• Solves issues with brake fluid leaks from the caliper piston area
• Improves brake pedal feel by replacing corroded or damaged caliper components

Installation Notes and Tips

When installing the PowerStop L4774 rear caliper, ensure that the mounting bracket and hardware are compatible and in good condition, as these are not included. Properly lubricate the caliper slides to maintain smooth caliper movement. Bleed the brake system thoroughly using the 3/8 x 24 bleeder screw thread to remove air and ensure optimal brake performance. Verify piston diameter compatibility with your vehicle’s brake pads and rotors before installation.

Quality Assurance and Warranty

PowerStop manufactures this rear OE stock replacement caliper to meet or exceed original equipment specifications for Chrysler and Dodge vehicles. The use of cast iron and phenolic piston materials supports durability and reliable braking function. While specific warranty details are not provided here, PowerStop products typically come with a limited warranty against defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.