Time to replace three-point linkage parts or a trailer coupling on your Claas Axion 840? Here you will find more than 70 parts that fit this Axion series model.
You spend long hours on an Axion 840, and there is usually something heavy on the back. That shapes this page: more than 70 Claas Axion 840 parts for rear hitching and for the seat in the cab. The makers are Scharmüller, Walterscheid, GRAMMER, ROCKINGER and GRANIT.
Different trailers call for different coupling points. A tipper with a ring eye goes on the automatic hitch, a heavy semi-trailer on the Ball 80 or a screw-on ball adapter, and a steered axle on the Pick-Up Hitch forced steering inserts with their support plates. You will also find drawbars, top drawbars, Piton Fix, drawbar frames and adapter plates.
A tip for ball hitches: keep the ball lightly greased and check wear with a vernier caliper. A ball that has gone visibly out of round gives play and knocks under braking. On an automatic hitch, check the locking pin and that the mechanism springs back fully. If it does not close completely, no trailer should go on it.
There is also a hydraulic top link for the three-point linkage. Park it with the rod retracted as far as possible so it stays protected from dirt and rust.
The seat is the part you sit on all day, and tired air suspension goes straight to your back. Here you will find GRAMMER air suspended seats such as the Maximo Professional, as well as versions with a seat heater. When swapping, check the hole pattern of the seat console and the connection for the compressor, so the new seat goes in without modification. For the cab there are air conditioning compressors too.
If the compressor has to be replaced, find out why the old one failed first. Moisture or dirt in the system will soon kill a new compressor as well. After fitting, have an air conditioning specialist evacuate and recharge the circuit.
The model and serial number are on the type plate. For hitch parts, the number on the existing frame or drawbar also helps, letting you match rail width and system against the description on this page.
The Axion 840 is one of a larger Axion family, and each model has its own page so you only see parts that fit. If several Axions work on the farm, these pages come in handy:
All other Claas tractors are grouped under Claas parts.