6E4374 Composite Bearing A for Caterpillar Equipment — SKU 6E4374

6E4374 is a composite bearing, type A, used in Caterpillar industrial tractors, pipelayers, track loaders, track-type tractors, and wheel tractors. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The bearing is listed for the following Caterpillar equipment models and machine series:

• Industrial tractors: HA771, HA871, TK371, TK381.
• Pipelayers: 583T, 587R, 587T, PL83, PL87.
• Track loaders: 963D, 973C.
• Track-type tractors: D7E, D7E LGP, D8N, D8R, D8R II, D8T.
• Wheel tractors: 621F, 621G, 627F, 627G, 631G, 637G.

Specifications