PRODUCT NOTES
The DS-122-7374 cylinder head valve guide can be used in Caterpillar 3406, 3408 and 3412 engine models. It is machined for a valve stem seal and has the following specifications:
- Inside diameter: .374 inches
- Length: 3.050 inches
- Outside diameter: .689 inches
This item is a new replacement part shipped with a 12-month warranty.