Cat 3100 heui water pump?

[RufussSewell]

I'm trying to find the part number for the water pump in my Cat 330hp 3100 heui.

Any clues where to start looking?

[EDALLSAILS]

1st it is a Fuel pump. Get your serial number and call CAT. you can google it and you can find lots of information.

HEUI Fuel Systems

The revolutionary HEUI injector design is critical to the

precision, performance, economy and proven reliability of

the HEUI Fuel System.

Advanced technology yields higher performance

The HEUI (Hydraulically Actuated Electronically Controlled

Unit Injector) Fuel System represents one of the most significant

innovations in diesel engine technology in decades. HEUI

surpasses many of the limitations of mechanical and conventional

electronic injectors, and sets new standards for fuel efficiency,

reliability and emission control.

Available as standard equipment on an ever-widening range

of Cat

® Engines and machines, the highly sophisticated HEUI

system uses hydraulic energy instead of mechanical energy to

operate fuel injectors. Working in tandem with the engine’s

ECM (Electronic Control Module), the HEUI system provides

extremely precise control of fuel metering and timing, resulting

[Cat]

Do you have the engine serial number?

[RufussSewell]

I'm pretty sure I need the water pump replaced, not the fuel pump. The coolant just pours out as soon as I put it in.

I got the part: 20R-0586

Now just to find someplace in Sacramento to install it.

[stink]

Sacramento truck center will do a fine job on your water pump. They have RV specific bays and techs. They can also get the needed parts.