Meritor/Rockwell 3819-G-397 cross reference.

The Meritor/Rockwell 3819-G-397 is a 12.5″ × 3.33″ heavy-duty truck brake drum with 12 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 diameter12.5″

Width3.33″

Height3.63″

Hub pilot10.25″

Bolt circle11.25″

Bolt holes12

Hole diameter0.56″

ALSO CROSSES TO

NSN 2530-00-404-9849MERITOR/ROCKWELL 3819-E-343

WE CAN MAKE THIS DRUM

Manufactured to spec, quoted within 24 hours.

Meritor/Rockwell 3819-G-397 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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