Meritor/Rockwell 3219-H-4012 cross reference.

The Meritor/Rockwell 3219-H-4012 is a 15″ × 7.25″ heavy-duty truck brake drum with 10 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.

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DRUM SPECIFICATIONS

VARIANT 1

Brake surface diameter15″

Width7.25″

Height8.38″

Hub pilot8.66″

Bolt circle11.25″

Bolt holes10

Hole diameter1.03″

VARIANT 2

Brake surface diameter15″

Width7.25″

Height8.38″

Hub pilot8.66″

Bolt circle11.25″

Bolt holes10

Hole diameter1.03″

ALSO CROSSES TO

NSN 2530-01-260-0695MERITOR/ROCKWELL 3219-C-4345

WE CAN MAKE THIS DRUM

Manufactured to spec, quoted within 24 hours.

Meritor/Rockwell 3219-H-4012 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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