AH236427 Aftermarket John Deere Unloading Auger Swing Cylinder This AH236427 hydraulic cylinder is an aftermarket replacement for the unloading auger swing cylinder used on select John Deere STS combines. The cylinder provides the hydraulic movement that swings the unloading auger between its stored and unloading positions. Part Numbers and Specifications Primary replacement reference: AH236427 Also replaces: AH176382 and AH174432 Function: Unloading auger swing cylinder Bore: 50 mm Stroke: 697 mm Rod diameter: 32 mm Approximate weight: 25 lb John Deere Combine Fitment John Deere currently lists AH236427 for the 9670 STS, 9770 STS and 9870 STS combines. Because earlier part numbers may have been superseded and machine applications can vary, confirm the existing cylinder number and combine model before ordering. If the machine currently references AH176382 or AH174432, verify the replacement history along with the cylinder mounting and dimensions before installation. Need help checking the correct auger swing cylinder? Contact Union Hydraulics with the combine model, serial number and existing cylinder part number and we can help compare the replacement.