View cart “Seal 3″ stuffing box upper” has been added to your cart. Gearbox Hobby mill$325.00 for Hobby Mill 2″/50mm Pump drive 1M tall Part# 30090110 Gearbox Hobby mill quantity Add to cart SKU: 30090110 Category: Sun Mill/Solar Mill Parts Additional information Additional information Weight 1.700 kg Related products Bearing crank arm/guide wheel $10.56 For Crank arm and Guide wheel Part# 10015600 Armature 30v to suit Rossi gearbox $359.70 for 30v motor after 2003 with front & rear bearing to suit Rossi Gearbox (Blue colour) Part# 65000051 Seal 2″ piston nitrile $23.76 for 2″ Piston with 9.5mm grove Nitrile Part# 10002700 Piston 2″ nitrile $71.50 for 2″ Pump using nitrile seal with 9.5mm grove Part# 10036535