Keep every mile of stopping power turning true with the Dynamic Friction True Balanced Brake Drum (P/N 365-47046, also written 36547046). It installs as a direct-fit rear replacement for the 1985-2002 Chevrolet Astro and 1985-2002 GMC Safari — see the Buyer's Guide tab for engine-level coverage.
As part of the rear drum brake, the drum provides the friction surface the brake shoes press against to slow the wheel. Signs it may need replacing include scoring, grooving, or an out-of-round surface, brake chatter or pulsation, and reduced braking on the rear axle. This drum arrives new in box, ready to install with no modifications required. For even, balanced braking, inspect and service both sides of the axle together and replace the shoes as directed by the service procedure.
Will this brake drum fit my vehicle?
It is a direct-fit rear replacement for the 1985-2002 Chevrolet Astro and 1985-2002 GMC Safari. Check the Buyer's Guide tab to confirm engine-level fitment for your vehicle.
Is this a front or rear brake drum?
This is a rear brake drum for the listed Astro and Safari applications.
What does the drum do?
It provides the friction surface that the brake shoes press against inside the rear drum brake to slow the wheel.
Does it come with any coating?
Yes. It has a black high-temperature coating applied for corrosion protection.
Should I replace both drums at the same time?
For even, balanced braking it is best to inspect and service both sides of the axle together. This listing is for one drum.
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.
