5 each Lionel SLS-257-3,sized wheels.  Let me detail..

There are 2 Red Spoked that were previously geared and 1 Black Spoked previously geared.  any new gears would benefit from additional glue if applied.  The squared surfaces are worn from removal.

There are 2 Red Wheels of same diameter.  1 is spoked and 1 is solid neither has the gear fitting.

All the Red wheels look nicely aged and will match on an existing loco as a replacement.
The black wheel looks freshly painted but a gear was removed at some time. 

The SLS-257-3 Rims show nice age so they would look perfect as replacements on your engine!!

There are also 5 axles.

Check the pictures and ask any questions before bidding.