PowerStop Rear Caliper

2003–2008 Dodge Ram 3500

L4897

Overview:

The PowerStop Rear Caliper (Part #L4897) is a direct replacement brake caliper designed specifically for the 2003 to 2008 Dodge Ram 3500. Engineered to meet or exceed OEM standards, this caliper provides reliable braking performance and durability for both professional installers and DIY enthusiasts. Whether you are restoring your truck’s braking system or upgrading worn components, this caliper offers a hassle-free solution that ensures safety and confidence on the road.

Manufactured by PowerStop, a trusted name in automotive braking solutions, this rear left caliper is remanufactured with new seals, guide pins, dust boots, and hardware to deliver consistent stopping power and long service life. It is ideal for those seeking a cost-effective, high-quality replacement without compromising on performance.

Key Features:

Designed with precision and durability in mind, the PowerStop Rear Caliper includes the following features:

• 100% pressure tested to prevent leaks and ensure reliable brake fluid containment
• Brand new components including seals, dust boots, bleeder screws, hardware, and guide pins for optimal performance
• High-temperature EPDM rubber dust boots for extended durability under harsh conditions
• Premium silicone lubrication applied for smooth caliper operation and reduced wear
• Cast iron caliper construction for strength and heat resistance
• Phenolic dual pistons (50.85mm diameter) to provide balanced braking force
• Includes mounting bracket and stainless-steel abutment clips for secure installation
• Bleeder screw included with M10 x 1.0 thread size for easy brake bleeding
• Floating caliper design for consistent pad wear and reliable braking

Construction & Design:

This PowerStop caliper is expertly remanufactured in the company’s Chicago, IL facility, combining advanced engineering with rigorous quality control. The caliper body is made from durable cast iron, chosen for its excellent strength and resistance to heat generated during braking. The phenolic pistons reduce heat transfer to the brake fluid, helping to prevent brake fade and maintain consistent pedal feel.

New high-temperature EPDM rubber dust boots protect internal components from dirt and moisture, while premium silicone lubricants ensure smooth piston movement and reduce the risk of corrosion. The caliper’s floating design allows it to self-adjust as brake pads wear, promoting even pad contact and longer pad life.

Installation & Fitment:

The PowerStop Rear Caliper is a direct bolt-on replacement for the rear left side of Dodge Ram 3500 models from 2003 through 2008. It installs easily using existing mounting points and requires no modifications, making it suitable for both professional mechanics and experienced DIYers. The package includes the mounting bracket and necessary abutment clips, but mounting bolts and brake pads are sold separately.

Installation typically involves removing the old caliper, cleaning the mounting surface, and securing the new caliper in place. The included bleeder screw facilitates proper brake fluid bleeding to ensure optimal braking performance after installation.

What's Included:

• One rear left brake caliper (remanufactured)
• New seals and guide pins
• High-temperature EPDM rubber dust boots
• Bleeder screw (M10 x 1.0 thread)
• Stainless-steel abutment hardware clips
• Mounting bracket

Ideal For:

This PowerStop Rear Caliper is ideal for Dodge Ram 3500 owners seeking a reliable, cost-effective brake caliper replacement that meets OEM specifications. It is well suited for those performing routine brake maintenance, restoring older trucks, or upgrading worn braking components to maintain safe and consistent stopping power. Its durable construction and quality assembly make it a dependable choice for daily driving, towing, and heavy-duty use.

PowerStop builds complete, vehicle-specific brake upgrade kits—pads, rotors, hardware and more—designed as an easy bolt-on way to improve stopping performance. With options aimed at towing, spirited street driving, and more aggressive use, PowerStop is a popular choice when you want a straightforward brake upgrade with better feel and confidence than stock.