View cart “Gearbox Hobby mill” has been added to your cart. Bolt 70mm for Guide Wheel Assembly$7.70 for Guide Wheel Assembly 3″/75mm pump, with machined head Part# 10042000 Bolt 70mm for Guide Wheel Assembly quantity Add to cart SKU: 10042000 Category: Sun Mill/Solar Mill Parts Additional information Additional information Weight .07 kg Related products Seal 3″ piston nitrile $31.68 for 3″ Piston Nitrile Part# 10002800 Crank arm 2 & 3″ Tall Pump Drive $137.50 for connecting Stroke bar to nylon pump rod part# 10035685 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″ stuffing box upper $10.56 for 2″ Stuffing box upper wiper Part# 10003400