Here's some parts books for sale on Ebay:
http://www.ebay.com/sch/i.html?_odkw=d47u+parts+manual&_osacat=0&_from=R40&_trksid=p2045573.m570.l1313.TR0.TRC0.Xcaterpillar+d4+7u+parts+manual&_nkw=caterpillar+d4+7u+parts+manual&_sacat=0
It makes everything easier and there's service manuals too:
http://www.ebay.com/sch/i.html?_odkw=caterpillar+d4+7u+parts+manual&_osacat=0&_from=R40&_trksid=p2045573.m570.l1313.TR0.TRC0.Xcaterpillar+d4+7u+service+manual&_nkw=caterpillar+d4+7u+service+manual&_sacat=0
The front seal should be 7b2174 and the rear one 4f4769
I have a parts manual coming but it wont be here till after i go work on the Dozer. Is there a part number for a complete pump or rebuild kit? Thanks Dan
The water pump housing is 4f7963
Ok I called western states cat here in spokane area.They want 400.00 dollars for it.were can i get a pump or a rebuild kit?This shouldnt be this hard.I can rebuild it at work Does this just need those two seals to make it work? The bearings feel tight but until I get it apart I cant really tell. Thanks Dan
Here is the parts break down for the water pump on a 7U16108 s/n.
Check with Cat to see if they have a kit, otherwise it's find individual parts or purchase used. For used I'd try www.tractorparts.com
Thats exactly what i was looking for.thanks old magnet i have a book coming but it wont be here for a bit so ill get these parts coming monday.
Does anyone have the number