Meritor/Rockwell 3219-U-1399 cross reference.

The Meritor/Rockwell 3219-U-1399 is a 16.5″ × 5.75″ heavy-duty truck brake drum with 10 bolt holes on a 11.25″ bolt circle. It interchanges with 3 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 diameter16.5″
Width5.75″
Height8″
Hub pilot7.13″
Bolt circle11.25″
Bolt holes10
Hole diameter0.81″
VARIANT 2
Brake surface diameter16.5″
Width5.375″
Height7.75″
Hub pilot7.125″
Bolt circle11.25″
Bolt holes10
Hole diameter0.843″
ALSO CROSSES TO
WE CAN MAKE THIS DRUM
Manufactured to spec, quoted within 24 hours.

Meritor/Rockwell 3219-U-1399 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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