There are more than 130 matching parts for the Massey Ferguson 7718/S of the 7700/S series on this page, from trailer couplings to lighting and electrics.
A Massey Ferguson 7718/S usually carries heavy implements on the three point linkage and pulls a trailer from the hitch. That is reflected in the more than 130 parts we list for this model, from Scharmüller, GRANIT, Walterscheid, HELLA and MAHLE.
A hydraulic top link lets you set the pitch of an implement from the cab. When fitting one, make sure the ball category at each end matches both the linkage and the implement, and bleed the cylinder by running it fully in and out a few times before starting work. Worn pins with play in them will shorten the life of the new top link, so check those too.
For coupling up there are drawbars and a drawbar frame, automatic hitches, ball hitches and adapter plates. If you pull a trailer with a steered axle, you need forced steering parts, such as the inner section that connects the tractor's ball to the trailer's steering rod. For air brakes there are air hoses and connector heads. A hissing connector head almost always means a worn rubber seal inside, and it makes sense to renew the red and yellow ones together.
Under the bonnet you will find thermostats, temperature sensors and an air conditioning compressor. For any work on the air conditioning, have the refrigerant recovered and recharged by a certified workshop. LED work lamps, fuel tank caps and pivots for the swivelling fender brackets are listed as well. Those pivots wear on tractors that do a lot of road work.
LED work lamps are a sensible replacement on a tractor like the 7718/S. They draw little current, last a long time and spread plenty of light around the machine. Mount them where vibration is low and route the cable so it never rubs on a sharp edge, as that is where insulation wears through first. If you add several lamps, check that the existing switch and fuse can take the extra load, using a separate relay if needed.
The type plate gives the model and serial number. Thermostats, sensors and work lamps usually carry a reference number you can check against the product description.
The 7718/S belongs to the 7700/S series. Two of its siblings have their own pages, the Massey Ferguson 7719/S and the Massey Ferguson 7720/S, each showing only what is approved for that model. The 7715/S is part of the same series. For every model from the brand, go to Massey Ferguson parts.