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Gunite · Brakes & Wheel End
3710X
In stock · ships from Knoxville
The Gunite 3710X is a brake drum designed for the steer axle of heavy-duty trucks.
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Fits many Mack trucks as a front steer axle drum. Verify bolt pattern (10 holes, 11.25" bolt circle), pilot diameter (8.78"), and overall depth (9.04") for your specific axle.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 16 of 47.
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It has a 16.50-inch diameter and 5.00-inch width, providing the friction surface for the brake shoes. When the brakes are applied, the shoes press against the inner surface of the drum to slow the vehicle. This drum wears over time and should be replaced when it reaches the minimum thickness, cracks, or becomes out-of-round.
Part Number: 3710X
16 X 5 STEER DRUM
Vendor: McMahon Truck Center
Dealer: KP Services Crossville
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Parts commonly needed alongside brakes & wheel end