Outer Limits 4x4 Board

I have a pair of Air lockers here for my Mq patrol. problem is they changed models for both front and rear.


the front is
RD27 C200, 29 SPL (replaced by RD107)

rear is confusing me more. there a a few different h233b, i still need to count the splines i think

RD24 H233B,33 SPL (replaced by RD135)

how can i identify if its the old or new model?


Am i barking up the wrong tree here?

ive just been throught this and i contacted my local arb store which managed to contact melbourne arb head office and they keep archives of all the serial numbers it took a week or so but that got back to me with the model they where so i could then order parts off them. note that the first arb store i tryed told me that they couldnt tell me the model and i couldnt get parts and told me that they had a new locker i could buy off them if id like too....

Maybe post the serial numbers and someone may help you?

ok finally got around to getting the serial numbers. 3 lockers in total. ill send a email off to arb and see what happens and report back. In the meant time, if someone who works at arb can look it up, id be gratefull.

front- 01100556
rear - 03061304
rear - 01050237

thanks

the new models will have the full floating seal housing retained by the spring clip, the older (original) models will have a seal housing retained by 3 allen key headed bolts.

All sorted, Thanks guys