Parts list: № Number Qty Name Options 1 BN272531 4 Shaft 2 BN272633 1 Air Duct 3 BKK10110 1 Extension Kit 4 BKK11403 1 Air Duct 5 BKK10687 1 Panel 6 AON10414 1 Converter Kit Next page: ST1034673 Converter Kit, Row Spacing Conversion, 36 - 38 in. and 40(1/2) ST989817 Cotton Fan ST1034931 Converter Kit, Row Spacing Conversion, 36 - 38 in. ST1034711 Converter Kit, Row Spacing Conversion, 40 - 30 in. and 38 in. ST987571 Suction Door Ducts, 6 Row 38" / 40" (1 of 2) ST1035282 Converter Kit, Row Spacing Conversion, 30 - 40 in. (2/2) ST1028314 Air Distribution Manifolds and Mountings ST987299 Fan Drive Belt and Sheave ST1035022 Converter Kit, Row Spacing Conversion, 36 - 40 in. ST1035276 Converter Kit, Row Spacing Conversion, 40 - 36 in.