FIELD IDENTIFICATION The axles for Chevrolet will be built by Chevrolet Buffalo Chevrolet Gear and Axle Buick Oldsmobile and McKinnon Divisional Manufacturer code letters will be metal stamped on the axle tube adjacent to the carrier for field identification See Example Metal stamp on left rear axle tube on rear side letters and numerals 3 16 high 3 outboard of carrier FIELD IDENTIFICATION MINIMUM REQUIREMENT FOR IDENTO PLATE N K B 218 D W W BORG WARNER P TRAC IDENTIFICATION E EATON O OLDS D FOR DAY SHIFT N FOR NIGHT SHIFT PART NO CODE DAY OF YEAR AXLE BUILT 218 THURSDAY AUGUST 6 1970 MANUFACTURER IDENTITY MANUFACTURER IDENTITY B Buick O OLDSMOBILE P PONTIAC G CHEVROLET GEAR AND AXLE C CHEVROLET BUFFALO K GM OF CANADA ST CATHARINES MANUFACTURERS IDENTIFICATION WILL APPEAR IN THE DESCRIPTION COLUMN EXAMPLE 71 PASS w 2 73 3 08 3 42 Ratio 7451409 2 BEARING ASSY TYPE P B O