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 Gearbox Hobby mill $325.00 for Hobby Mill 2″/50mm Pump drive 1M tall Part# 30090110 Bearing crank arm/guide wheel $10.56 For Crank arm and Guide wheel Part# 10015600 Seal 3″ stuffing box upper $13.20 for 3″ stuffing box upper wiper Part# 10003500 Bolt stroke bar $1.50 Connecting Crank Rod to Stroke Bar Part# 10035641