Introduction P OWER T ECH 6.8 L Engines With Electronic Fuel Systems (Tier 2 Emission Certified) (Two-Valve Cylinder Head Models) RG11933 –UN–24OCT01 RG11934 –UN–24OCT01 6068 Engine (Bosch VP44 Injection Pump Shown) 6068 Engine P OWER T ECH is a trademark of Deere & Company OUOD002,0000163 –19–25FEB03–1/1 021604 PN=7