Kubota stopped venting front axle?

[Orange man]

My L2501 has a vent tube off the front axle. The L2502 I am buying doesn't seem to have any axle vent. Anybody know why they have removed them? Thanks

 

[North Idaho Wolfman]

My L2501 has a vent tube off the front axle. The L2502 I am buying doesn't seem to have any axle vent. Anybody know why they have removed them? Thanks

They put them on, they take them off, they put them on, they take them off, they put them on, they take them off..........
They have done that for years, with no rhyme or reason.

 

[Orange man]

It would seem like common sense to vent it. The vent is cheaper than leaking seals.

 

[GreensvilleJay]

curious... the vents they are,were ? using, do they have internal one way valves to vent air out, but prevent water getting in ?

 

[Orange man]

The standard L series had a vent hose that ran up into the engine compartment, I do not know on the other series.

 

[North Idaho Wolfman]

It would seem like common sense to vent it. The vent is cheaper than leaking seals.

There is quite a few models that do not have vents and do not leak.

 

[JohnDB]

It would seem like common sense to vent it. The vent is cheaper than leaking seals.

True example: M4500DT from late 1970's, front axle not vented, no leaks.