Nut Guide wheel$1.98 Nyloc 12mm for Guide wheel assembly 2″ and 3″ Pump Part# 10035707 Nut Guide wheel quantity Add to cart SKU: 10041411 Category: Sun Mill/Solar Mill Parts Additional information Additional information Weight .014 kg Related products Gearbox Hobby mill $325.00 for Hobby Mill 2″/50mm Pump drive 1M tall Part# 30090110 Seal 3″ piston nitrile $31.68 for 3″ Piston Nitrile Part# 10002800 Bolt stroke bar $1.50 Connecting Crank Rod to Stroke Bar Part# 10035641 Crank arm 2 & 3″ Tall Pump Drive $137.50 for connecting Stroke bar to nylon pump rod part# 10035685