View cart “Grease food grade” has been added to your cart. Ball for 2″ piston$6.93 for 2″ Piston pump Part# 10002040 Ball for 2" piston quantity Add to cart SKU: 1002040 Category: Sun Mill/Solar Mill Parts Additional information Additional information Weight .012 kg Related products Motor 30v SEW $864.00 30v to suit SEW Gearbox grey before 2003 Part# 10008700 Brushes 60v 540w motor $34.10 for 60v motor, pack of two Part# 10007700 Rod 3″ pump $121.00 Nylon for 3″ Tall Pump Drive Transfer Part# 10005854 Grease nipple $1.32 for Stuffing box 2″ & 3″ Part# 63000072