The Case IH JX 80U from the JXU series is covered with more than 200 parts. Browse trailer couplings, lighting and brake and transmission parts by group.
A worn clutch, a weeping head gasket or an air conditioning system that has stopped cooling are the jobs that tend to bring a Case IH JX 80U into the workshop. This page gathers more than 200 replacement parts that fit this tractor, from suppliers such as GRANIT, LUK, Eaton, MAHLE and ROCKINGER.
For the double clutch there are pressure plate assemblies, alongside thrust bearings for the drive clutch and gear wheels for the gearbox. Once the tractor is split, fit a new release bearing with the clutch as a matter of routine. An old bearing that has started to whine will otherwise have you splitting the tractor again within a season. While the bell housing is open, check the rear crankshaft area for oil, because contamination ruins a new friction plate quickly.
Engine work calls for cylinder head gaskets and piston sealing rings, and the thermostat housing has its own gasket. Alternators cover the charging side. If the battery keeps going flat, measure the charge at the terminals before swapping the alternator, as a poor earth or a loose belt can produce the same symptoms.
The air conditioning compressor runs on its own V-belt. A cracked or slack belt slips under load and the cab stays hot even though the system still holds gas, so start with a new belt before suspecting anything else. If the compressor itself has failed, a replacement is on this page.
Around the cab you will find gas struts for the rear window, rear lights, a fuel tank cap and seats for the operator. At the back of the tractor there are drawbars and the Piton Fix system from ROCKINGER for heavier trailers.
The identification plate confirms the exact model, which matters in a family with so many close relatives. The removed part is usually the better guide, though. Gaskets, bearings and alternators often carry a reference number, and comparing that number with the details on the product page is the surest way to get it right first time.
If you also run one of these sister models, each has its own page with parts listed for that specific tractor:
Older and larger tractors from the same maker are reached through the overview of Case IH parts.
