GC2300 improved hydraulic pump shaft part number??

dragula · Oct 25, 2020

Finally disassembled the 2310TLB to discover that my pump shaft and gear is sheared as suspected.

I have searched for an hour and can not find the part number for the new longer pump shaft. I have the part number for the gear. I thought I had found the part number for the shaft a while back so that I didn稚 have to replace the entire pump.

Does anyone know what the part number for the new longer shaft is? Just the shaft only.

Thanks!

ray66v · Oct 25, 2020

I would be surprised if they don't make you buy the whole pump.

dragula · Oct 25, 2020

You may be right. I found the part number for the whole pump but I can稚 tell if has the extended shaft or not. This is very frustrating.

ray66v · Oct 26, 2020

dragula said:
You may be right. I found the part number for the whole pump but I canç¨š tell if has the extended shaft or not. This is very frustrating.

I would expect they only sell the newer version.

cdaigle430 · Oct 26, 2020

Yes I think the part was was revised but not sue.

Duckman2405 · Aug 27, 2021

dragula said:
Finally disassembled the 2310TLB to discover that my pump shaft and gear is sheared as suspected.

I have searched for an hour and can not find the part number for the new longer pump shaft. I have the part number for the gear. I thought I had found the part number for the shaft a while back so that I didn稚 have to replace the entire pump.

Does anyone know what the part number for the new longer shaft is? Just the shaft only.

Thanks!

I've been researching this same issue and on another thread he used crii.net kp05106csss pump. Don't know if you can just replace the shaft. Here is the thread. GC2310 Wrong Pump installed He shows pictures of the difference in the shaft. Curious as to what you finally ended up doing?