Caterpillar 3406 Truck Engine - Parts Book
This is the complete parts catalog for the Caterpillar 3406 Truck Engine. It is extremely detailed. The cover says it is for serial numbers 92U14043 and up. If you have a engine that isn't in that serial number range this manual may still be at least a good starting off point.
Table of Contents
Years and Serial Numbers: Covers all years and serial numbers
Models: 3406 Truck Engine serial numbers 92U14043 and up
Manual Type: Parts Book