Parts list: № Number Qty Name Options 1 BN909595 1 Converter Kit ORDER BKK10121, BKK10110, BN272633, BN272631 AND (4) BN272531 2 BN272631 1 Shaft 3 BN272531 4 Shaft Female Only 4 BKK10110 1 Extension Kit 5 BN272633 1 Air Duct 6 BKK10618 1 Air Duct SUB FOR BKK10121 Next page: ST818858 Attachment, Row Spacing Conversion, 38 in. Rows, 8 in. Wheel Spaces, to 36 in. Rows ST743592 Attachment, Row Spacing Conversion, 36 in. to 38 in. Rows, 8 in. Wheel Spacers ST771389 Air Tube Assemblies (039001 - ) ST741161 Attachment, Row Spacing Conversion, 30" to 38" Rows, 8" Wheel Spacers ST756866 Attachment, Row Spacing Conversion, 40 in. Rows, 2 in. Wheel Spacers, to 30 in. Rows, Pro-16™ ST400880 Air Tube Assemblies ( - 039000) ST776560 Attachment, Row Spacing Conversion, 38 in. or 40 in. Rows, 2 in. Wheel Spacers, to 32 in. Rows, Pro-16™ ST742755 Attachment, Row Spacing Conversion, 30" to 40" Rows, 2" Wheel Spacers ST400874 Power Module Auxiliary Drive ST776563 Attachment, Row Spacing Conversion, 36 in. or 38 in. Rows, 2 in. Wheel Spacers, to 30 in. Rows, VRS™