I have a cat 922b wheel loader that has been sitting for about 5 years. I fired it up today and the water pump started leaking. I pumped some grease into the grease zerk that is on the side of the water pump but that didnt seem to help much. I have reviewed the parts manual in the library section of the forum but completely confused myself as to what parts i will need to rebuild the pump. My question is are parts still available? Do they make a rebuild kit? The serial number is 594494 Series B
Thank You
Brendan

I think that would be a D320 engine, parts are available, pretty simple to rebuild. Should be a 94A series. What's your location?
CAT Caterpillar 922 PARTS MANUAL BOOK CATALOG LIST WHEEL LOADER GUIDE sn 94A | eBay
 

I am in Riverton, WY. Closest cat dealer is about 200 miles away. Any help I can get is greatly appreciated!

Give this fella a call or text him, he might be close by, Chad 307-760-8483

Thanks for all the help!

Did a 944 a few years ago. Everything is available from cat. Take the radiator off. 100 times easier.

I sent the pump off to Chad at antique crawler parts. He was able to rebuild it and it works great!