Keep braking smooth and true on your medium-duty truck with the Dynamic Friction Company True Balanced Brake Drum (P/N 365-47073). It installs as a direct-fit replacement across a wide range of applications, including the 2016-2022 Chevrolet LCF 3500, 2001-2009 Chevrolet W3500 Tiltmaster, 1992-2010 GMC W4500 Forward, 2009-2015 Isuzu ELF 200, and 2001-2020 Isuzu NPR — see the Buyer's Guide tab for the full front and rear application list.
The drum houses the brake shoes; as they press outward against its inner friction surface, the resulting friction slows the wheel. Over time a drum can wear, score, or go out-of-round, producing pulsation or reduced braking feel. If a worn or damaged drum is the cause, this replacement restores the proper braking surface for the listed applications.
Will this brake drum fit my truck?
It is a direct-fit replacement for the listed applications, including the Chevrolet LCF 3500, W3500/W4500 Tiltmaster, GMC W3500/W4500 Forward, and Isuzu ELF and NPR series. Check the Buyer's Guide tab to confirm your exact vehicle.
Is this a front or rear brake drum?
The catalog lists this drum for both front and rear positions across the applications. Confirm the correct position for your specific vehicle in the Buyer's Guide tab before ordering.
What is the drum coated with?
It has a black high-temperature coating that provides corrosion protection. It is also machined to tight tolerances and designed to match the form, fit, and function of the OEM drum.
Why is it called True Balanced?
The drum is precision cut and mill-balanced to help minimize vibration and pedal pulsation, so it runs true on the wheel hub for the listed applications.
Should I replace both sides at once?
For even, balanced braking it is good practice to service the drums on the same axle together. Inspect and replace as directed by the vehicle's service procedure.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
