View cart “Gearbox Hobby mill” has been added to your cart. Pump head 2″$108.90 Pump head after 2003 4 bolt mounting Part# 63000020 Pump head 2" quantity Add to cart SKU: 63000020 Category: Sun Mill/Solar Mill Parts Additional information Additional information Weight .510 kg Related products Seal 2″ stuffing box upper $10.56 for 2″ Stuffing box upper wiper Part# 10003400 Bearing crank arm/guide wheel $10.56 For Crank arm and Guide wheel Part# 10015600 Seal 3″ piston nitrile $31.68 for 3″ Piston Nitrile Part# 10002800 Clamp 2″ $23.10 lower clamp for 2″ Pump body transfer Part# 63000040