PowerStop L4890 Disc Brake Caliper - Front Right

PowerStop Front OE Stock Replacement Caliper Overview

The PowerStop - Front OE Stock Replacement Caliper (Part Number L4890) is designed specifically for Dodge Ram 1500, Ram 2500, and Ram 3500 models. This disc brake caliper offers reliable performance with a cast iron construction and a floating caliper design, ensuring consistent braking response and durability.

• Compatible with Dodge Ram 1500, Ram 2500, and Ram 3500 front brake systems
• Cast iron caliper casting for strength and heat resistance
• Floating caliper type with two phenolic pistons (55.88 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

About the PowerStop Front OE Stock Replacement Caliper Line

The PowerStop - Front OE Stock Replacement Caliper line is engineered to match original equipment specifications for front disc brake calipers. This product line focuses on delivering dependable OE-style performance and fitment, making it a suitable replacement for worn or damaged calipers on Dodge Ram trucks. The L4890 caliper maintains the factory design with a floating caliper mechanism and phenolic pistons to reduce heat transfer and improve brake system longevity.

Detailed Product Description

This PowerStop disc brake caliper features a durable cast iron body that withstands the rigors of daily driving and heavy-duty use typical of Dodge Ram 1500, 2500, and 3500 trucks. The floating caliper design allows for smooth piston movement and even pad wear. Equipped with two phenolic pistons measuring 55.88 mm in diameter, this caliper helps reduce heat absorption into the brake fluid, minimizing the risk of brake fade. The gray finish provides corrosion resistance, while the included caliper slides and mounting bracket ensure proper installation alignment. The bleeder screw thread size is M10 x 1.0, compatible with standard brake bleeding tools.

Common Applications and Issues Addressed

• Replacement for worn or seized front disc brake calipers on Dodge Ram 1500, 2500, and 3500
• Restores proper brake pad alignment and reduces uneven pad wear
• Eliminates brake drag caused by sticking caliper pistons
• Improves braking performance by maintaining correct piston movement
• Addresses brake fluid contamination risks by using phenolic pistons

Installation Notes and Tips

Ensure the brake system is fully depressurized before removing the old caliper. This caliper includes the mounting bracket and caliper slides but does not come with additional mounting hardware, so verify you have the necessary bolts and tools. Properly torque all fasteners to manufacturer specifications. Bleed the brake system thoroughly using the M10 x 1.0 bleeder screw to remove air and maintain optimal brake performance. Inspect brake pads and rotors for wear and replace if necessary during installation.

Quality Assurance and Warranty

The PowerStop - Front OE Stock Replacement Caliper (L4890) is manufactured to meet or exceed OEM standards for fit, form, and function. The cast iron construction and phenolic pistons contribute to long service life under normal operating conditions. While specific warranty details are not provided, PowerStop products typically undergo rigorous quality control to ensure reliability and consistent performance on Dodge Ram 1500, 2500, and 3500 vehicles.