Meritor/Rockwell 3219-J-4144 cross reference.

The Meritor/Rockwell 3219-J-4144 is a 18″ × 7.5″ heavy-duty truck brake drum with 10 bolt holes on a 13.19″ bolt circle. It interchanges with 15 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
Brake surface diameter18″
Width7.5″
Height8.75″
Hub pilot9″
Bolt circle13.19″
Bolt holes10
Hole diameter1.06″
ALSO CROSSES TO
WE CAN MAKE THIS DRUM
Manufactured to spec, quoted within 24 hours.

Meritor/Rockwell 3219-J-4144 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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