Pulled front end off 4020 for hydraulic pump and am going to be rebuilding hubs b/c bearings are shot.
Noticed this difference between the two spindles (left/right) assuming they are interchangeable.
They are both cast part number
R27185
But one had a D7 at the end of it.
One spindle is concave on the bottom and the other looks like someone has filled it in with weld.
I was trying to think why they would have done that. I would think if the casting cracked you would replace it plus that is an odd place for a crack.
I am thinking about replacing both of them ... looks like new spindles are ~150 or so each.
Attached pictures:
Noticed this difference between the two spindles (left/right) assuming they are interchangeable.
They are both cast part number
R27185
But one had a D7 at the end of it.
One spindle is concave on the bottom and the other looks like someone has filled it in with weld.
I was trying to think why they would have done that. I would think if the casting cracked you would replace it plus that is an odd place for a crack.
I am thinking about replacing both of them ... looks like new spindles are ~150 or so each.
Attached pictures: