Electrics and lighting top the list for the Case IH Maxxum 100, followed by trailer couplings. In total you will find more than 250 matching parts here.
A Maxxum 100 that clocks long days in the field wears in predictable places. The seat loses its spring, the multi-rib belt starts to squeal and a gearbox switch gives an intermittent signal. For this model there are more than 250 replacement parts, supplied by GRANIT, GRAMMER, Cobo, Sauermann and ROCKINGER.
Sealing rings and hydraulic seals cover the small leaks that are best dealt with before they grow.
Start with the serial plate and confirm it reads Maxxum 100, since several models in the Maxxum line look alike from the outside. Once the worn part is off the tractor, look for a stamped or cast reference number and compare it with the details on the product page. On a torsion damper, counting the teeth on the hub is the quickest check at the bench.
If your Maxxum 100 runs hotter than usual under heavy draft work, check the viscous fan clutch. Switch off a fully warm engine and turn the fan by hand. If it spins on freely for several turns, the clutch is no longer locking up and the radiator is starved of air. Inspect the multi-rib belt at the same time, because a glazed or cracked belt causes the same symptoms.
Ball joints wear gradually, so it pays to check them now and then. Have someone rock the steering wheel while you hold a hand on the joint. A knock or movement before the wheels respond means it is due. A torn rubber boot lets water in, so replace a joint with a split boot before it starts to knock.
If you run more than one Maxxum, each model has its own page listing the parts that fit it:
The Maxxum 135 and Maxxum 145 belong to the same line. Everything for the brand is collected under Case IH parts.