Z-ZB-ZTA MINNEAPOLIS MOLINE TRACTOR HYDRAULIC PUMP MM. The tag says 10A13887-3HCS5. 33708-M8, Minneapolis Moline Co. Made by Webster Electric Co. The pump turns freely. It’s a used pump. See more pictures at the bottom of the page of the part after the description. THIS AMOUNT WILL BE ADDED TO YOUR INVOICE AS PART OF YOUR TOTAL PRICE. No telling what I will find so keep an eye on my current auctions. Do my best to describe all of my parts as accurately as possible to the best of my ability. The item “Z-ZB-ZTA MINNEAPOLIS MOLINE TRACTOR HYDRAULIC PUMP MM ZB-ZTA-Z” is in sale since Thursday, July 16, 2015. This item is in the category “Business & Industrial\Heavy Equipment Parts & Accs\Tractor Parts”. The seller is “iowatractorparts” and is located in Strawberry Point, Iowa. This item can be shipped worldwide.