16.5 x 7 Brake Drum

Dayton Parts 16.5 x 7 Brake Drum Part No: HD1MV

$117.27

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The Dayton Parts HD1MV is a machine-balanced heavy-duty brake drum designed for compatible commercial trucks and trailers equipped with 16.5 × 7-inch drum brake systems. Featuring a 10-hole mounting configuration, 11.25-inch bolt circle, and 8.78-inch pilot diameter, this brake drum supports outboard-mounted wheel-end applications. Its machine-balanced construction helps minimize rotational imbalance during braking. Cross-referenced to Webb 56864B, the HD1MV provides a replacement option for compatible brake assemblies. Verify hub dimensions and mounting specifications before ordering from Wofford Truck Parts.

Specifications

  • <p>The Dayton Parts HD1MV heavy-duty brake drum is manufactured for compatible 16.5 × 7-inch commercial vehicle drum brake applications. Designed with ten 1-inch mounting holes on an 11.25-inch bolt circle, the drum features an 8.78-inch pilot diameter and an overall height of 10.52 inches. Its outboard mounting configuration is intended for wheel-end assemblies requiring these specifications. The machine-balanced design helps reduce rotational imbalance, supporting smooth brake operation when the complete wheel-end assembly is properly maintained. Dayton lists the drum at 105.6 lb, making it a substantial replacement component for heavy-duty service. Verify the hub, wheel-end dimensions, brake shoe width, and original drum reference before installation. Shop replacement brake drums at Wofford Truck Parts.</p>
Brand: Dayton Parts
Manufacturer Part Number: HD1MV
Product Name: Heavy-Duty Brake Drum
Product Type: Machine-Balanced Brake Drum
Brake Drum Size: 16.50 × 7.00 inches
Nominal Brake Diameter: 16.50 inches
Nominal Brake Width: 7.00 inches
Brake Surface Width: 7.55 inches
Mounting Hole Quantity: 10
Mounting Hole Diameter: 1.00 inch
Bolt Circle Diameter: 11.25 inches
Pilot Diameter: 8.78 inches
Overall Height: 10.52 inches
Mounting Type: Outboard
Balanced: Yes
Balancing Method: Machine Balanced
Brake System Type: Drum Brake
Primary Application: Heavy-Duty Commercial Vehicle Wheel End
Vehicle Classification: Heavy Duty
Product Weight: 105.60 lb
Product Material: Not Independently Verified
Product Finish: Not Verified
Manufacturer Reference: 56864B
UPC: 194883847460
Product Condition: New
Unit of Measure: Each

Compatibility

Heavy-Duty Commercial Vehicles with 16.5 × 7-Inch Drum Brake Systems

Commercial Truck Wheel Ends Requiring 10-Hole Outboard-Mounted Brake Drums

Heavy-Duty Wheel-End Assemblies Requiring an 11.25-Inch Bolt Circle and 8.78-Inch Pilot Diameter

Heavy-Duty Commercial Trucks with Compatible Dayton HD1MV Brake Drum Specifications

Commercial Trailers with Compatible 16.5 × 7-Inch Outboard-Mounted Brake Drum Assemblies


Alternative Part Numbers

  • 013017006
  • 10001776
  • 10009830
  • 10037763
  • 100USA
  • 101V
  • 151.6700BA
  • 151.6700BA-LW
  • 151.6726BA
  • 1657B
  • 3922X
  • 39BD22BW
  • 56864B
  • 60000-018
  • 60000-18
  • 60001-018
  • 66864
  • Accuride 3922X-018
  • Automann 151.6726BA
  • CV Logistics 101VUSA
  • DB1657B
  • DB1657U
  • GABADD56864B
  • Gunite 3600A
  • Gunite 3922X
  • Kenworth DB1657B
  • L7000B
  • OTR OTR1601B
  • PUR100USA
  • PUR101VUSA
  • S-13638
  • Stemco 89996B
  • TF1657BXN
  • Thermo King 03-123207-002
  • Webb 56864B