Webb 66865B cross reference.
The Webb 66865B is a 16.5″ × 7.44″ heavy-duty truck brake drum with 10 bolt holes on a 11.25″ bolt circle. It interchanges with 5 other part numbers. TBP Auto manufactures brake drums to this spec in Vietnam — zero US AD/CVD duty, quoted within 24 hours.
DRUM SPECIFICATIONS
Brake surface diameter16.5″
Width7.44″
Height10.38″
Hub pilot9″
Bolt circle11.25″
Bolt holes10
Hole diameter0.81″
TypeBUS
ALSO CROSSES TO
WE CAN MAKE THIS DRUM
Manufactured to spec, quoted within 24 hours.
Webb 66865B is in our reference database with full dimensional data. We manufacture to OEM drawings with G3500 gray iron and full batch traceability. Send the part number and quantity.
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