PowerStop Autospecialty Caliper

1990–2006 Jeep Grand Cherokee, Grand Wagoneer, Wagoneer, Wrangler

L4340

Overview:

The PowerStop Autospecialty Front Left Brake Caliper is a direct replacement part engineered for a wide range of Jeep models, including the Grand Cherokee (1993–1998), Grand Wagoneer (1993), Wagoneer (1990), and Wrangler (1990–2006). Designed for both DIY enthusiasts and professional installers, this caliper bolts directly onto your vehicle without requiring any modifications. It offers a reliable and durable solution to restore your braking system’s performance and safety.

Manufactured to meet stringent quality standards, this caliper ensures consistent braking power and smooth operation under demanding conditions. Whether you are replacing a worn or damaged caliper or upgrading your brake components, the PowerStop Autospecialty Caliper delivers dependable stopping power and long-lasting durability.

Key Features:

PowerStop Autospecialty Calipers are crafted with precision and quality materials to provide superior braking performance. Key features include:

• Direct bolt-on replacement for easy installation with no modifications needed
• Floating caliper design without bracket for compatibility with specified Jeep models
• Comes with new seals, caliper guide pins, dust boots, and bleeder screws for a complete rebuild
• Includes stainless steel brake pad attachment hardware and mounting brackets for corrosion resistance
• High temperature EPDM rubber dust boots to protect internal components from dirt and moisture
• Premium assembly lubricants applied to ensure smooth caliper operation and extended service life
• 100% pressure tested and inspected to guarantee reliable, high-quality brake performance
• Engineered to withstand harsh driving conditions and maintain consistent braking power

Construction & Design:

The PowerStop Autospecialty Caliper is expertly assembled using new, high-quality components to ensure optimal function and durability. The caliper features robust construction with corrosion-resistant stainless steel hardware and premium seals that prevent fluid leaks and contamination. High temperature EPDM rubber dust boots shield the caliper’s internal mechanisms from environmental damage, while precision-machined caliper slide pins and bolts facilitate smooth, consistent movement during braking.

Every caliper undergoes rigorous pressure testing to verify its integrity and performance before leaving the factory, ensuring that it meets or exceeds OEM standards. This meticulous assembly process results in a dependable brake caliper that restores your vehicle’s stopping power and safety.

Installation & Fitment:

This PowerStop Autospecialty Caliper is designed as a direct replacement for the front left position on a variety of Jeep models. It fits the following vehicles:

• Jeep Grand Cherokee (1993–1998)
• Jeep Grand Wagoneer (1993)
• Jeep Wagoneer (1990)
• Jeep Wrangler (1990–2006)

Installation is straightforward and requires no modifications, making it ideal for both professional mechanics and experienced DIYers. The caliper bolts directly onto the existing mounting points, and all necessary hardware is included to complete the replacement efficiently. This ensures a hassle-free upgrade or repair that restores your braking system to optimal condition.

What's Included:

• One front left PowerStop Autospecialty Brake Caliper (sold individually)
• New caliper seals
• Caliper guide pins and bolts
• High temperature EPDM rubber dust boots
• Bleeder screws
• Stainless steel brake pad attachment hardware and mounting brackets
• Premium assembly lubricants

Ideal For:

This caliper is ideal for Jeep owners seeking a reliable, cost-effective brake caliper replacement that meets or exceeds OEM quality. It suits those performing routine brake maintenance, restoring worn or damaged calipers, or upgrading their braking system for improved safety and performance. Its direct-fit design and comprehensive hardware kit make it perfect for both professional installers and knowledgeable DIY enthusiasts.

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.