4E4030 Nut for Caterpillar Equipment

The 4E4030 is a nut used as a hardware spare part on Caterpillar equipment. It is listed for Caterpillar industrial tractors, integrated tool carriers, load haul dump machines, site prep tractors, wheel feller bunchers, wheel loaders, and wheel skidders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The part is used on the following Caterpillar equipment models and series:

• Industrial tractors: HA771, HA871, TK371, TK381.
• Integrated tool carriers: IT38F, IT38G, IT38G II, IT62G, IT62G II, IT62H.
• Load haul dump machines: R1300, R1300G, R1300G II.
• Site prep tractors: 2864C, 586C.
• Wheel feller bunchers: 2470C, 2570C, 2670C, 533, 543, 553C, 563C, 573C, HA770, HA870, TK370, TK380.
• Wheel loaders: 936F, 938F, 938G, 938G II, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K.
• Wheel skidders: 515, 518C, 525, 525B, 525C, 535B, 535C, 545, 545C.

Fitment is specified by equipment model and machine series. The listed applications cover several Caterpillar machine types, including industrial and site preparation tractors, material-handling machines, forestry equipment, wheel loaders, and wheel skidders.

Specifications