View cart “Seal 2″ stuffing box upper” has been added to your cart. Piston 2″ low friction$71.50 for 2″ pump using low friction seal with 4.5mm grove Part# 10036520 Piston 2" low friction quantity Add to cart SKU: 10002750 Category: Sun Mill/Solar Mill Parts Additional information Additional information Weight .100 kg Related products Bolt stroke bar $1.50 Connecting Crank Rod to Stroke Bar Part# 10035641 Brushes 60v 540w motor $34.10 for 60v motor, pack of two Part# 10007700 Crank arm 2 & 3″ Tall Pump Drive $137.50 for connecting Stroke bar to nylon pump rod part# 10035685 Seal 2″ stuffing box lower $19.80 for 2″ Stuffing box Lower Part# 10003200