Meritor/Rockwell 3219-Z-2392 cross reference.

The Meritor/Rockwell 3219-Z-2392 is a 12.5″ × 3″ heavy-duty truck brake drum with 8 bolt holes on a 8.5″ 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.

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DRUM SPECIFICATIONS
VARIANT 1
Brake surface diameter12.5″
Width3″
Height3.625″
Hub pilot5.75″
Bolt circle8.5″
Bolt holes8
Hole diameter0.531″
VARIANT 2
Brake surface diameter12.5″
Width3″
Height3.625″
Hub pilot5.75″
Bolt circle8.5″
Bolt holes8
Hole diameter0.531″
ALSO CROSSES TO
WE CAN MAKE THIS DRUM
Manufactured to spec, quoted within 24 hours.

Meritor/Rockwell 3219-Z-2392 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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