7T8173 Shaft for Caterpillar Equipment

The 7T8173 is a pivot shaft used in Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The shaft is specified for Caterpillar engines and machinery, including track-type skidders, track-type loaders and track-type tractors. The listed equipment applications include Caterpillar 3046, 3204, 4P, D4HTSK II, 54H, 939, D5C PAT, D5C PATLGP, 3 and D5C III.

Fitment

• Caterpillar 3046
• Caterpillar 3204
• Caterpillar 4P
• Caterpillar D4HTSK II
• Caterpillar 54H
• Caterpillar 939
• Caterpillar D5C PAT
• Caterpillar D5C PATLGP
• Caterpillar 3
• Caterpillar D5C III

Equipment categories associated with the listed applications are Caterpillar engine-machine assemblies, track-type skidders, track-type loaders and track-type tractors. The exact installation position depends on the machine configuration and the applicable Caterpillar parts documentation.

Cross-reference numbers

• 7T8173
• 7T-8173

The identifiers 7T8173 and 7T-8173 refer to the same shaft part number format and are used for identification of this component.

Specifications

The principal dimensional specifications are an outside diameter of 0.624 inches and an overall shaft length of 1.968 inches. The separately listed length, width and depth values are 5.8 cm, 4.9 cm and 6.1 cm respectively, with a stated weight of 0.15 lb.