WW II Piper L-4 military Desert (square) airboxes for sale

[L-4Pilot]

I have a couple of WW II L-4 square military airboxes for sale in various conditions ranging from $250 to $800, all need some minor repairs. Some have the angle brace, all have the sliding top cover, no filters.

These air boxes were also used on the L-2 and L-3.


One of the air boxes for sale

[L-4Pilot]

All Sold !