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: ST711663 Suction Door Ducts, 6 Row 30" / 32", VRS™ ST776563 Attachment, Row Spacing Conversion, 36 in. or 38 in. Rows, 2 in. Wheel Spacers, to 30 in. Rows, VRS™ ST776516 Attachment, Row Spacing Conversion, 40 in. Rows, 8 in. Spacers, to 36 in. Rows ST711508 Cotton Fan ST741228 Attachment, Row Spacing Conversion, 38 in. of 40 in. Rows, 2 in. Wheel Spacers, to 30 in. Rows, Pro-16™ ST776583 Attachment, Row Spacing Conversion, 38 in. or 40 in. Rows, 2 in. Wheel Spacers, to 32 in. Rows, VRS™ ST776579 Attachment, Row Spacing Conversion, 36 in. or 38 in. or 40 in. Rows, 2 in. Wheel Spacers, to 32 in. Rows, VRS™ ST776560 Attachment, Row Spacing Conversion, 38 in. or 40 in. Rows, 2 in. Wheel Spacers, to 32 in. Rows, Pro-16™ ST776524 Attachment, Row Spacing Conversion, 2 in. to 8 in. Wheel Spacers W/ No Row Spacing Change ST756866 Attachment, Row Spacing Conversion, 40 in. Rows, 2 in. Wheel Spacers, to 30 in. Rows, Pro-16™