Brand New Hydraulic Pump for Satoh Tractors Fits: ST2020 ST1840 ST1820 ST2340 Replaces: Replaces Satoh OEM # 6957706700 CW rotation. The item "Hydraulic Pump for Satoh Tractors ST2020 ST1840 ST1820 ST2340 6957706700" is in sale since Monday, November 14, 2016. This item is in the category "Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Parts & Accessories\Tractor Parts". The seller is "bestfarmparts" and is located in Hernando, Mississippi. This item can be shipped worldwide.