Dynamic Friction 331-45023 Disc Brake Caliper - Front Left

Front Left Brake Caliper for Select GM SUVs

The Dynamic Friction DFC Premium Caliper - Silver Zinc Coated, part number 331-45023, is a front left disc brake caliper for select Buick, Chevrolet, and GMC applications. It is built for vehicles using the listed front brake configurations and is a direct-fit option for service work on the front axle.

Key Features

• Disc brake caliper for the front left position
• Silver zinc coated finish for corrosion resistance
• DFC Premium Caliper - Silver Zinc Coated product line
• Fits 2018-2020 Buick Enclave with 321mm front discs
• Fits 2019-2020 Chevrolet Blazer, front left
• Fits 2018-2020 Chevrolet Traverse with front Akebono calipers marked 4830 AKEBONO
• Fits 2017-2020 GMC Acadia, front left
• Part number 331-45023 for application matching

Detailed Description

Built for front brake service, this Dynamic Friction caliper is listed for the front left side on the Buick Enclave, Chevrolet Blazer, Chevrolet Traverse, and GMC Acadia. The silver zinc coated finish adds a protective layer to the caliper body, which is useful in everyday brake system maintenance where exposure to moisture and road debris is a concern. If you are replacing a worn or sticking front caliper on a 2018-2020 Buick Enclave, 2019-2020 Chevrolet Blazer, 2018-2020 Chevrolet Traverse, or 2017-2020 GMC Acadia, part number 331-45023 matches the specified fitment details.

The DFC Premium Caliper - Silver Zinc Coated line focuses on application-specific brake hydraulics for vehicles that require the correct mounting position and brake hardware geometry. This caliper is listed for the front left position only, so confirm the vehicle’s brake configuration before ordering. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Addresses

• Front left caliper seizure or uneven piston movement
• Brake drag caused by a worn caliper assembly
• Brake fluid leakage at the caliper body
• Uneven front brake pad wear on the left side
• Reduced braking response from a damaged hydraulic caliper

Installation Notes and Tips

Verify the vehicle’s front brake configuration before installation. This caliper is listed for 2018-2020 Buick Enclave with 321mm front discs, 2018-2020 Chevrolet Traverse with front Akebono calipers marked 4830 AKEBONO, and front left applications on the 2019-2020 Chevrolet Blazer and 2017-2020 GMC Acadia. Inspect brake pads, rotors, and brake hoses during service, and bleed the hydraulic system after installation according to factory procedure.

Quality Assurance

Dynamic Friction identifies this as a DFC Premium Caliper - Silver Zinc Coated brake component for specified GM applications. Part number 331-45023 is cataloged for direct application matching on the listed vehicles and brake configurations.