View cart “Gearbox Hobby mill” has been added to your cart. Piston 2″ nitrile$71.50 for 2″ Pump using nitrile seal with 9.5mm grove Part# 10036535 Piston 2" nitrile quantity Add to cart SKU: 10036535 Category: Sun Mill/Solar Mill Parts Additional information Additional information Weight .095 kg Related products Brushes 24v 60w motor $82.50 for Hobby Mill with 24v 60w motor (Brown in colour) Pack of two Part# 30090102 Seal 2″ stuffing box upper $10.56 for 2″ Stuffing box upper wiper Part# 10003400 Rod 3″ pump $121.00 Nylon for 3″ Tall Pump Drive Transfer Part# 10005854 Brushes 60v 540w motor $34.10 for 60v motor, pack of two Part# 10007700