Where to get vintage Ibanez LP 2350 Tuners?

[The Insane]

Hi everyone,

I've to replace 2 tuners of an Ibanez "LP Bass 2350". No year of production or serial number on this thing.
I've looked everywhere but neither didn't found a place to order such tuners nor which brand they are... The closest what I found were Kluson tuners but only the guitar type.
Any help for identifying or finding a place to order these would be greatly appreciated!

Here are some pics:

[Swin]

check around the forums on ibanez collectors world, you might get lucky!

http://www.ibanezcollectors.com/forum/index.php