View cart “Ball for 2″ piston” has been added to your cart. 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 Seal 3″ piston nitrile $31.68 for 3″ Piston Nitrile Part# 10002800 Seal 2″ piston nitrile $23.76 for 2″ Piston with 9.5mm grove Nitrile Part# 10002700 Seal 2″ stuffing box lower $19.80 for 2″ Stuffing box Lower Part# 10003200 Grease nipple $1.32 for Stuffing box 2″ & 3″ Part# 63000072