PRODUCT NOTES
The DS-7N-1649 cylinder head exhaust valve seat insert can be used in the following Caterpillar engine models:
- G3304 with an engine serial number of:
- 37Y1 and above
- N4F1 and above
- G3306 with an engine serial number of:
- 07Y1 and above (short and long valve)
- G6X1 and above
This item is a new replacement part shipped with a 12-month warranty.
Do not hesitate to call us at 888.687.0539 if you have any questions about this item.
As always, your satisfaction is guaranteed!
