Webb 63630F cross reference.
The Webb 63630F is a 12.25″ × 6.25″ heavy-duty truck brake drum with 10 bolt holes on a 8.75″ bolt circle. It interchanges with 1 other part number. TBP Auto manufactures brake drums to this spec in Vietnam — zero US AD/CVD duty, quoted within 24 hours.
DRUM SPECIFICATIONS
VARIANT 1
Brake surface diameter12.25″
Width6.25″
Height8.59″
Hub pilot7.13″
Bolt circle8.75″
Bolt holes10
Hole diameter0.81″
VARIANT 2
Brake surface diameter12.25″
Width7.81″
Height8.63″
Hub pilot7.13″
Bolt circle8.75″
Bolt holes10
Hole diameter0.81″
ALSO CROSSES TO
WE CAN MAKE THIS DRUM
Manufactured to spec, quoted within 24 hours.
Webb 63630F 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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