View cart “Ball for 2″ piston” has been added to your cart. Seal 3″ Stuffing box outer o’ring$4.73 Part#10002600 Seal 3" Stuffing box outer o'ring quantity Add to cart SKU: 10002600 Category: Sun Mill/Solar Mill Parts Additional information Additional information Weight .05 kg Related products Seal 2″ piston nitrile $23.76 for 2″ Piston with 9.5mm grove Nitrile Part# 10002700 Grease nipple $1.32 for Stuffing box 2″ & 3″ Part# 63000072 Brushes 24v 60w motor $82.50 for Hobby Mill with 24v 60w motor (Brown in colour) Pack of two Part# 30090102 Bearing crank arm/guide wheel $10.56 For Crank arm and Guide wheel Part# 10015600