4K7502 Hex Head Bolt for Caterpillar Equipment

4K7502 is a steel hex head bolt used in equipment manufactured by Caterpillar, including backhoe loaders, paving compactors and the listed machine models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The bolt has a fine thread, a phosphate-and-oil surface finish and a 1/2-20 thread size. The part is identified as a hex head bolt and is supplied as an individual hardware component; the product data does not specify an additional nut, washer or installation kit.

Fitment

The part is listed for the following Caterpillar equipment and models:

• Caterpillar backhoe loaders
• Caterpillar paving compactors
• Caterpillar 416B
• Caterpillar 428B
• Caterpillar PF-300B
• Caterpillar PF-300C
• Caterpillar PS-300B
• Caterpillar PS-300C
• Caterpillar CB-434B
• Caterpillar CB-434C
• Caterpillar CB-544
• Caterpillar CB-545

Fitment should be checked against the machine model, the installed fastener and the required thread specification before installation. The listed application data identifies the equipment manufacturer as Caterpillar; it does not indicate that the bolt is manufactured by Caterpillar.

Cross-reference numbers

• 4K7502
• 4K-7502

These designations represent the same part number format with and without the separator. No additional equipment-manufacturer or supplier reference numbers are provided in the available product data.

Specifications