Caterpillar 3046, Mitsubishi S6S Cylinder Head, Brand New, Loaded

Caterpillar 3046, Mitsubishi S6S Loaded Cylinder Head, Brand new. 
Please note: Although the part numbers can be the same for Direct and Indirect Injected Engines, our cylinder head Fits Indirect Injected Engines Only - Please ensure that your current head uses Pre-Cups and Glow Plugs. If it does not, you have a direct injected cylinder head and our head will not work for you. 
Assembled, tested and machined in the US! This item will arrive with a full valvetrain assembly already installed. 
Cylinder head casting and all components are brand new. There is no core charge associated with this item. 
Cross Reference Information: Used on Engines with Serial Number Prefix starting in: 4LS, 5XK, 6SL, CFT and more OE Part Numbers: 1068249, 1070978, 10R7574 , 10R7684, 10R7685, 1515304 , 1515305, 2465432