PRODUCT NOTES

The PS-176-7690 standard cylinder head exhaust valve seat insert has an outside diameter of 1.4787 inches and an angle of 45°. It can be used in Caterpillar C9 engine models with the following engine serial numbers:

• 4ZF
• 9DG1 through 9DG381
• SAN

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

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