Brake Caliper Autoround 18B5030/18B5031 for Cadillac and Silverado

Description

Product Overview

Autoround’s 18B5030/18B5031 brake caliper set is a direct replacement designed to meet or exceed original equipment specifications for a range of full‑size trucks and SUVs. Each caliper is forged from high‑strength steel, providing a robust housing that resists corrosion, cracking, and deformation under the extreme pressures generated during hard braking. The design incorporates precision‑machined pistons, sealed fluid passages, and reinforced mounting brackets to ensure a leak‑free, stable fit that matches the factory‑approved dimensions of 14.7 x 9.2 x 6.7 inches and a weight of 17.46 pounds, making it a seamless swap for the original components.

The manufacturing process follows ISO quality standards, with each unit undergoing rigorous factory testing for hydraulic integrity, dimensional accuracy, and durability. Autoround employs a multi‑stage heat‑treatment and surface‑coating regimen that enhances wear resistance and extends service life, even in harsh environments such as desert heat or winter road salt exposure. The calipers are supplied with the OEM part numbers 18B5030 and 18B5031, ensuring compatibility with the vehicle’s electronic brake‑force distribution system and maintaining the calibrated brake bias for optimal performance.

Installation requires standard tools and a professional mechanic familiar with brake system servicing. The package includes all necessary hardware, but the brake fluid must be flushed and the system bled after installation to remove any air pockets. The calipers are engineered for quick mounting, with pre‑aligned bolt holes that align perfectly with the factory‑drilled mounting points, reducing installation time and minimizing the risk of misalignment that could lead to uneven wear or brake fade.

Usage

These calipers are ideal for drivers who regularly tow heavy trailers, haul cargo, or navigate steep grades. The reinforced steel construction provides the confidence needed for high‑load scenarios, delivering consistent friction and heat dissipation to prevent brake fade during prolonged downhill descents. Whether you are commuting in city traffic or tackling off‑road adventures, the calipers maintain stable braking response, helping you stop safely and predictably.

Autoround’s brake calipers perform reliably across a wide temperature range, from sub‑zero winter conditions to scorching summer heat. The corrosion‑resistant coating protects against road salt and moisture, while the internal seals prevent fluid leakage, ensuring long‑term reliability. Regular maintenance, such as checking brake pad wear and fluid condition, will maximize the lifespan of the calipers and keep your vehicle operating at peak safety.

Why Choose Us

Autoround has built a reputation for delivering automotive components that combine OEM‑level quality with cost‑effective pricing. By controlling the entire production process—from raw material sourcing to final assembly—Autoround eliminates middlemen, allowing the brand to pass savings directly to the consumer without compromising on durability or performance. Each caliper is backed by a comprehensive quality assurance program that includes dimensional checks, pressure testing, and material certification, ensuring that you receive a product that meets stringent industry standards.

In addition to superior engineering, Autoround offers responsive customer support and a straightforward warranty policy. Should any issue arise, the dedicated service team is ready to assist with troubleshooting, parts replacement, or technical guidance. This commitment to after‑sales service reinforces the brand’s promise of safety, reliability, and value for drivers who demand the best from their braking system.

Key Features

• High‑strength steel construction delivers exceptional durability and resistance to wear under heavy braking loads.
• Exact OE dimensions and mounting points ensure a perfect fit for Cadillac Escalade and Chevrolet Silverado models without modification.
• Corrosion‑resistant coating protects against road salt, moisture, and harsh environmental conditions.
• Precision‑engineered pistons and sealed fluid passages provide consistent hydraulic performance and easy bleeding.
• Comprehensive warranty and dedicated customer support give peace of mind and reliable after‑sales assistance.

FAQ

What vehicles are compatible with this brake caliper set?

The 18B5030/18B5031 calipers are compatible with Cadillac Escalade (ESV) model years 2007‑2020, Escalade EXT 2007‑2013, Chevrolet Avalanche 2007‑2013, Silverado 1500 2007‑2018, Suburban 2014‑2020, and Suburban 1500 2007‑2014. They replace the factory‑installed calipers and match the original mounting geometry.

Can I install these calipers myself?

While the calipers are designed for a straightforward swap, installation involves brake system work that should be performed by a qualified technician. Proper torque specifications, brake fluid flushing, and system bleeding are essential to ensure safe operation.

What warranty does Autoround provide?

Autoround offers a limited one‑year warranty covering defects in materials and workmanship. The warranty does not cover damage caused by improper installation, misuse, or normal wear of brake pads and hardware.

Are these calipers suitable for towing heavy loads?

Yes. The reinforced steel design and OE‑grade performance make the calipers well‑suited for vehicles that frequently tow trailers or carry heavy cargo, providing reliable stopping power under increased load conditions.

Do I need to bleed the brakes after installing the new calipers?

Absolutely. After installation, the brake system must be bled to remove any trapped air and ensure that hydraulic pressure is evenly distributed. This step is critical for optimal brake feel and safety.