Traxxas TRX3/1 HYBRIDE parts needed to race

[wynneb]

Hi Lads ,
I have a TRX1 upgraded to TRX3 spec from when I raced back in 1995/6 ,I have cleaned it up and I just want to try it out for a few weeks but my question is what parts are available for them , I can find most parts are same on some of the current Traxxas products like the nitro rustler bulkhead is a perfect fit for the older car , the rear arms and mounts can be bought also but the part I know and I am having trouble finding is the front arms where can I get spares just in case ????
I have 2 already but I just thought I would need them considering the age of teh car and how old the plastic is ?

Thanks &
Brian