Parker Variable Volume Hydraulic Pump: The identification numbers are: PAVC65B2RM13, 65CC/REV, CW rotation, K15H085, 3000 PSI Max. The pump weighs about 75 pounds. The pump has been sitting for several years, it does not turn over. It is a rebuildable pump, This type of pump is used on concrete pumps, forklifts and many other hydraulic applications. The cost of the pump new is $2,000., I a...