Outer Limits 4x4 Board

Im having a bit of trouble getting wheel cylinders for my NT
the part number i have been given is : JB 2930 and JB2931
but these seem to be the RHS wheel cylinder for WT as its got inputs for lines in and no breather input.

My question is does anyone have the part number for the LHS WT wheel cylinder, as with a NT i need a breather on each side.

Stupid books at sparco dont give me much help at all.

Thanks all.

dude there is about 3 different ones for the zook, I modded one to fit but my nt , call 02 4735 6691 scott should beable to help you with th correct one

Last time i got one i took it in and they matched it up for a new one.

Nic