PowerStop L4753 Disc Brake Caliper - Rear Left

PowerStop Rear OE Stock Replacement Caliper Overview

The PowerStop - Rear OE Stock Replacement Caliper (Part Number L4753) is designed specifically for Ford Excursion, F-250 Super Duty, and F-350 Super Duty models. This disc brake caliper offers reliable performance with a durable cast iron construction and a floating caliper design to ensure consistent braking response.

• Compatible with Ford Excursion, F-250 Super Duty, and F-350 Super Duty rear brakes
• Cast iron caliper casting for strength and durability
• Floating caliper type with two phenolic pistons (44.96 mm diameter)
• Includes caliper slides and mounting bracket for proper fitment
• Gray finish with M10 x 1.0 bleeder screw thread size
• Grade type: Regular for standard braking applications

Product Line Details: PowerStop - Rear OE Stock Replacement Caliper

The PowerStop - Rear OE Stock Replacement Caliper line is engineered to provide a direct replacement for original equipment rear brake calipers. This product line focuses on maintaining factory specifications and fitment, ensuring compatibility and reliable braking performance for heavy-duty Ford trucks. The L4753 caliper maintains OE standards with its cast iron construction and floating design, making it suitable for routine maintenance or repair of rear brake hydraulics.

Technical Description and Features

This disc brake caliper features a cast iron body that offers durability under demanding conditions typical of Ford Super Duty trucks. The floating caliper design allows for smooth piston movement, aided by the included caliper slides, which help reduce uneven pad wear. Equipped with two phenolic pistons measuring 44.96 mm in diameter, the caliper provides effective hydraulic pressure transfer while resisting heat-induced expansion. The gray finish protects against corrosion, and the included mounting bracket ensures proper installation alignment. The bleeder screw thread size is M10 x 1.0, compatible with standard brake bleeding tools.

Common Applications and Problem Solving

• Replacement for worn or seized rear calipers on Ford Excursion and Super Duty trucks
• Addresses uneven brake pad wear caused by faulty caliper slides
• Resolves brake fluid leaks from damaged or corroded caliper pistons
• Improves braking consistency by restoring proper piston movement
• Suitable for restoring rear brake hydraulics to factory specifications

Installation Notes and Tips

Ensure the brake system is fully depressurized before removing the old caliper. The PowerStop L4753 caliper includes the mounting bracket and caliper slides but does not include additional mounting hardware, so verify you have the necessary bolts and tools. Use the correct M10 x 1.0 bleeder screw for brake fluid bleeding. Inspect brake pads and rotors for wear during installation and replace if necessary. Properly torque all mounting bolts to manufacturer specifications to maintain safety and performance.

Quality Assurance and Warranty

PowerStop manufactures the L4753 caliper to meet or exceed OEM standards for fit, form, and function. The cast iron construction and phenolic pistons are selected for durability and resistance to brake system stresses. While specific warranty details are not provided here, PowerStop products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.