2K0512 Nylon Locknut for Caterpillar Equipment

The 2K0512 is a nylon self-locking nut used on Caterpillar equipment, including backhoe loaders and engine-machine applications. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as a nylon locknut and is listed for use with the Caterpillar equipment models and engine applications specified below. The SKU and the Caterpillar part number are 2K0512.

Fitment

The 2K0512 nylon locknut is listed for the following Caterpillar equipment models and engine applications:

• Caterpillar 416B backhoe loader
• Caterpillar 428B backhoe loader
• Caterpillar 446B backhoe loader
• Caterpillar 3044C engine-machine application
• Caterpillar 3046 engine-machine application
• Caterpillar 3054 engine-machine application
• Caterpillar 3054C engine-machine application
• Caterpillar 3054E engine-machine application
• Caterpillar 3114 engine-machine application
• Caterpillar 3126 engine-machine application

Fitment is associated with Caterpillar backhoe loader equipment and Caterpillar engine-machine applications. The model references above are taken from the available parts data for SKU 2K0512.

Cross-reference numbers

The available cross-reference information identifies the same part number under the following references:

• Caterpillar part number: 2K0512
• Part code: 2K0512
• SKU: 2K0512

No additional supplier or equipment-manufacturer cross-reference numbers are specified in the available product data.

Specifications