Lufkin 640 Rebuilt and Refurbished Pumping Unit Gear Box For Sale $17,500.00 Lufkin 640 Rebuilt and Refurbished Pumping Unit Gear Box For Sale 640 Gear Boxes steve July 18, 2019 Lufkin 640 Rebuilt and Refurbished Pumping Unit Gear Box For Sale Price includes exchange of your old box Other size gear boxes and Other Brands […]
