6I0645 Bolt for Caterpillar Asphalt Pavers

The 6I0645 is a bolt used in Caterpillar asphalt pavers, including the models listed below. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as a C-Series head bolt and is supplied under the Caterpillar equipment application reference 6I0645. The source data identifies the bolt as a fastener for Caterpillar asphalt paving equipment and provides the listed dimensions, thread length, and weight below.

Fitment

This bolt is used on the following Caterpillar asphalt paver models:

• Caterpillar AP-300
• Caterpillar AP-600
• Caterpillar AP-600D
• Caterpillar AP-650B
• Caterpillar AP-655C
• Caterpillar AP-655D
• Caterpillar AP-800C
• Caterpillar AP-800D
• Caterpillar AP500E
• Caterpillar AP555E

Fitment should be checked against the machine model and the part number installed on the equipment before ordering, particularly where several revisions of the same asphalt paver series are in service.

Cross-reference numbers

The numbers 6I0645 and 6I-0645 refer to the same part-number format shown in the supplied product data. No additional supplier or equipment-manufacturer replacement numbers are specified.

Specifications