Product Description
Webb 65176B balanced heavy-duty brake drum designed for commercial trucks and compatible heavy-duty braking systems.
This drum accommodates 16.5-inch diameter brakes with 6-inch brake shoes. It features outboard mounting, a 10-hole bolt pattern, and a notched drum configuration. Its balanced construction helps reduce rotational imbalance during operation.
Cross-References and Related Parts:
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Webb 65176B — balanced version
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Webb 65176F — same catalog dimensions; different finish designation
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DuraBrake 16176 — confirmed interchange for Webb 65176F; not separately verified for 65176B
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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: 6.00 inches
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Mounting: Outboard
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Overall depth: 10.13 inches
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Brake surface width: 6.87 inches
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Pilot diameter: 8.78 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: 1.00 inch
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Backplate thickness: 0.50 inches
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Maximum wear diameter: 16.62 inches
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Drum configuration: Notched
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Balanced: Yes
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Drum weight: 118 lbs
Webb also catalogs a 65176F version with the same dimensional specifications.
Verify the original part number, mounting configuration, and brake dimensions before ordering.
