2S2140 Track Nuts fit Caterpillar — SKU 2S2140

2S2140 is a track nut used in the undercarriage and track hardware of Caterpillar pipelayers, track loaders, and track-type tractors. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The listed applications cover several Caterpillar machine series and configurations. Fitment includes equipment identified by the following model designations: 572R, 572R II, 583K, 973C, 973D, 983, 983B, D7E, D7E LGP, D7H, D7R, D7R II, D7R XR, D8H, and D8K.

Fitment

• Caterpillar pipelayers: 572R, 572R II, 583K
• Caterpillar track loaders: 973C, 973D, 983, 983B
• Caterpillar track-type tractors: D7E, D7E LGP, D7H, D7R, D7R II, D7R XR, D8H, D8K

The part is listed for use across the equipment categories above. The fitment information is organized by machine type so that the model designation can be checked against the equipment documentation before installation.

For the track loader category, the listed compatible models are 973C, 973D, 983, and 983B. For the track-type tractor category, the listed applications include the D7E, D7E LGP, D7H, D7R, D7R II, D7R XR, D8H, and D8K series. The pipelayer applications are 572R, 572R II, and 583K.

Specifications

The supplied dimensional data identifies the part as 3 cm in length, 3 cm in width, and 2 cm in depth. The listed weight is 0.3 lb. No material, thread specification, installation position, tightening torque, kit contents, or additional cross-reference numbers are provided for this part.