Crank arm 2 & 3″ Tall Pump Drive$137.50 for connecting Stroke bar to nylon pump rod part# 10035685 Crank arm 2 & 3" Tall Pump Drive quantity Add to cart SKU: 10035685 Category: Sun Mill/Solar Mill Parts Additional information Additional information Weight 1.500 kg Related products Seal 3″ piston nitrile $31.68 for 3″ Piston Nitrile Part# 10002800 Seal 3″ stuffing box upper $13.20 for 3″ stuffing box upper wiper Part# 10003500 Bearing crank arm/guide wheel $10.56 For Crank arm and Guide wheel Part# 10015600 Clamp 2″ $23.10 lower clamp for 2″ Pump body transfer Part# 63000040