Webb 64478F cross reference.

The Webb 64478F is a 15″ × 4.31″ heavy-duty truck brake drum with 6 bolt holes on a 11.25″ bolt circle. It interchanges with 2 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 diameter15″

Width4.31″

Height5.26″

Hub pilot9.5″

Bolt circle11.25″

Bolt holes6

Hole diameter0.78″

ALSO CROSSES TO

GUNITE 3023DAYTON 122078

WE CAN MAKE THIS DRUM

Manufactured to spec, quoted within 24 hours.

Webb 64478F 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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