Kubota La402 Loader Bucket Cylinder Leak

[deminin]

I have an 2002 Kubota 2910 that is showing a leak in the LH bucket cylinder. Looking up parts online, I found 2 "models" of this cylinder....B03002 and B03005....Both with the same PN of 7J045-64010.

The model B03002 shows a seal kit PN 75545-64600 and the model B03005 seal kit is PN 7J045-64400.

I am confused! Why are there 2 different "model" numbers for this cylinder....yet they both show the same PN for the complete cylinder??

Before I ordeer any parts, I need to know which is the correct seal kit, etc. Any help on this will be deeply appreciated....thx, in advance

 

[ROUSTABOUT]

Because the two different cylinders fit the same application. No difference in trucks, cars, airplanes.

 

[5030]

Remove it and have it rebuilt by a hydraulic shop. Much easier and much less grief.

 

[Ed ke6bnl]

Easy to rebuild and the kit will have extra parts you do not use. Nothing wrong with having it done, but in my area they wanted $250 to do it and I think I paid about $100 for both cylinders. I only did the leaky one. The other has not leaked for the past year. I bought mine at Coleman tractor parts