Parts list: № Number Qty Name Options 1 BN909580 1 Converter Kit INCLUDES BN272076, BN272626, BN272633, BN272635 AND (4) BN272531 2 BKK10110 1 Extension Kit SUB FOR BN272076 3 BN272531 4 Shaft Female Only 4 BN272626 1 Spacer 5 BN272633 1 Air Duct 6 BKK10617 1 Air Duct SUB FOR BN272635 Next page: ST741161 Attachment, Row Spacing Conversion, 30" to 38" Rows, 8" Wheel Spacers ST742755 Attachment, Row Spacing Conversion, 30" to 40" Rows, 2" Wheel Spacers ST743125 Attachment, Row Spacing Conversion, 36 in. or 38 in. Rows, 2 in. Wheel Spacers, to 30 in. Rows, Pro-16™ ST743592 Attachment, Row Spacing Conversion, 36 in. to 38 in. Rows, 8 in. Wheel Spacers ST756866 Attachment, Row Spacing Conversion, 40 in. Rows, 2 in. Wheel Spacers, to 30 in. Rows, Pro-16™ ST711672 Suction Door Ducts, 6 Row 38" / 40", Pro-16™ / VRS™ ST711668 Suction Door Ducts, 6 Row 36", Pro-16™ / VRS™ ST711576 Pump Drive Gear Box ST711573 Cotton Doors, Offset Suction Duct ST711570 Unit Ducts, 36" Row Spacing