They recently received a shipment of the bottom

They recently received a shipment of the bottom yoke (JDS234). In addition, if you need 2 cylinder tractor parts, Steiner Tractor Parts has many of the other components that you will require. John Deere three-point hitches are easily found on the aftermarket. Steiners number is JDS1424. The part number for this hitch is JDS360.The Revolutionary 3-Point Hitch Harry Ferguson patented the revolutionary three-point hitch for farm tractors in Britain in 1926. You can get the hook only, (JDS117HK) if needed for repair. Additionally both the top link and the adjustable lift links are prone to seizing from oxidization if these tractors are left idle for many years without grease. The 3-point hitch transferred stress and weight to the back wheels, in conjunction with the hydraulics system. The 720 John Deere Tractor used the same design, but the 520 and 620 do not have as large draft link supports.John Deere 520 and 620 tractors utilized a unique three-point design. Designed to adjust, both items can easily become damaged or bent. Other components required for repair or restoration of the three-point hitch include the handle and pin (JDS222), elephant ears (JDS173L & JDS173R), the lower lift arms (JDS246L & JDS246R) and the leveling screw (JDS233). The draft links are often referred to as elephant ears due to their unique shape. Harry Fergusons infamous handshake agreement with Henry Ford was the precursor to the Ford 9n tractor in 1939.Yes, these components have gone from hard to find to impossible to find.Most notable is the Ventilation Duct Parts Suppliers top link (JDS117), and the adjustable upright (JDS221). Tractor designers scrambled to launch competing weight transfer hitch designs. Steiner also supplies the original style John Deere 2 cylinder three-point hitch top link (JDS117). In 1961, these tractors were replaced by 4, 6 and 8 cylinder models. Utilizing Fergusons hydraulic system along with his three-point hitch gave Ford the advantage over the competition. As with the John Deere three-point hitch, Steiner Tractor Parts continues to offer tractor enthusiasts the commitment to supply obsolete and discontinued parts needed for tractor restoration, and be the industry standard for excellence. In 1960, John Deere ended 2 cylinder production. . The components for these hitches are also available. John Deere began offering a three-point hitch that was compatible with standard three-point implements with the introduction of the 20 series two cylinder tractors in 1956. Available from Steiner Tractor Parts (STP) are assemblies for John Deere 520, 530, 620 and 630 models. Once Fergusons patents expired the three-point hitch became the industry standard. The John Deere 720 was replaced by the 730, which also used the same three-point hitch as the 720. Right now, however, these adjustable upright assemblies are available for immediate shipment from Steiner Tractor Parts. This part includes the hook and chain, and is a precision duplicate of the original. The John Deere 520 and 620 tractors were ahead of the 530 and the 630 tractors, with the three point hitch. Used for just 5 years, most of the parts quickly became obsolete