Piston 2″ nitrile$71.50 for 2″ Pump using nitrile seal with 9.5mm grove Part# 10036535 Piston 2" nitrile quantity Add to cart SKU: 10036535 Category: Sun Mill/Solar Mill Parts Additional information Additional information Weight .095 kg Related products Bolt stroke bar $1.50 Connecting Crank Rod to Stroke Bar Part# 10035641 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 lower $19.80 for 2″ Stuffing box Lower Part# 10003200 Brushes 60v 540w motor $34.10 for 60v motor, pack of two Part# 10007700