PRODUCT NOTES

The PS-261-6963 standard main bearing set consists of four pairs of main bearings and can be used in Caterpillar C3.3 naturally aspirated and turbocharged engine models with the following engine serial number prefixes:

• E3J
• N3C
• N3X
• NCC
• X3B

This item is a new replacement part shipped with a 12-month warranty.

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