Meritor/Rockwell 3219-K-947 cross reference.

The Meritor/Rockwell 3219-K-947 is a 17.25″ × 5.5″ heavy-duty truck brake drum with 6 bolt holes on a 8.75″ bolt circle. 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 diameter17.25″

Width5.5″

Height7.437″

Hub pilot6.25″

Bolt circle8.75″

Bolt holes6

Hole diameter0.796″

WE CAN MAKE THIS DRUM

Manufactured to spec, quoted within 24 hours.

Meritor/Rockwell 3219-K-947 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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