Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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$4,399.00 kit
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Features, Description, Q&A, Specs & Installation
Heavy-Duty Stopping Power. The APB HD Brake Caliper Upgrade is engineered to bring superior braking performance to your GMC Sierra, offering increased clamping force and improved thermal management for heavy-duty use. Featuring front and rear 6-piston calipers and performance-grade pads, this kit is ideal for towing, hauling, or performance driving where braking reliability matters most. With its bold finish and precision design, the APB HD Brake Caliper Upgrade is a serious step up from stock braking systems.
Construction and Appearance. These calipers feature a high-visibility glossy red finish that resists heat and corrosion while adding a performance look to your wheel wells. Each caliper is 25% larger than the factory unit for improved stopping power and better heat dissipation. Built with double oil and dust seals, the calipers are designed to withstand extreme conditions and maintain smooth operation over time.
Installation. As direct replacements, the calipers and pads are engineered for straightforward installation using existing mounting points. Their adaptable design allows for a smooth transition from stock components with no need for special modifications, making this upgrade accessible to both professional technicians and experienced DIYers.
Application. This APB HD Brake Caliper Upgrade fits 2020-2025 GMC Sierra 3500 HD SRW Models. It enhances your vehicle’s braking performance by offering stronger, more consistent stopping power under load and high-stress conditions. Whether on the job or the trail, this kit adds confidence to every stop.
APB HD-GM35-FR
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box