Massey Ferguson 135 Hydraulic Pump 897489M1, 897490M1. Hydraulic Pump 10 Spline Shaft This pump has a Horizontal relief valve Part Numbers: Stamped Number: 897489M1, 897490M1. This item is in the category "Business, Office & Industrial\Agriculture/Farming\Tractors". The seller is "cms-tractor-parts" and is located in this country: IE. This item can be shipped to United Kingdom, United States, European Union.