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151.6501BA
This is a heavy-duty air brake drum designed for trucks and trailers with a 16.5-inch by 5-inch brake size.
It serves as the friction surface that the brake shoes press against to slow and stop the vehicle. Brake drums are typically replaced when they become worn, cracked, scored beyond their maximum diameter, or have been machined to their discard limit. Installing a new drum restores proper braking performance and helps maintain vehicle safety under demanding road conditions.
This is a universal part specified by dimensions, not a custom fit for a specific make/model. It fits many heavy-duty trucks and trailers using a 16.5 x 5 brake system with the listed bolt pattern. Cross-references include OEM numbers for Con-Met, Ford, GMC, and Peterbilt applications. Always verify dimensions against your existing drum before ordering.
Part data verified against 5 catalog sources
Part Number: 151.6501BA
BRAKE DRUM 16.5X5
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
