Product Description
Webb 65174B balanced heavy-duty brake drum designed for commercial trucks and compatible heavy-duty braking systems.
This drum accommodates 16.5-inch diameter brakes with 5-inch brake shoes and features outboard mounting with a 10-hole bolt pattern. Its balanced construction helps minimize rotational imbalance during operation.
Cross-References:
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DuraBrake / DuraMetal 16174 — confirmed
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Meritor / Dayton 122966 — confirmed
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Automann 151.6508BA — supplier-listed
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Gunite equivalent — not verified
Specifications:
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Brake diameter: 16.50 inches
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Brake shoe width: 5.00 inches
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Mounting: Outboard
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Overall depth: 9.63 inches
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Brake surface width: 5.75 inches
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Pilot diameter: 8.75 inches
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Bolt circle diameter: 11.25 inches
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Mounting holes: 10
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Bolt hole diameter: 0.81 inches
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Backplate thickness: 0.50 inches
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Maximum wear diameter: 16.62 inches
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Balanced: Yes
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Drum weight: 106 lbs
Verify the original part number, drum dimensions, mounting configuration, and compatibility before ordering.
