SARD side feed fuel injector O-rings???

[SSMini]

Picking up a set of SARD 550 fuel injectors. Do they use the same O-rings as the OEM injectors if using the OEM SR Fuel rail??
Thanks....

[s13silvia123]

yes they do but depends which one you get

[SSMini]

Hmmmmm, How do I tell what Injectors I have to see if I can use the oem SR/KA Injector o-rings? The injectors are still in a SR fuel rail. There is a coller of some sort at the top. The injectors are purple. Not sure if any of this helps. :-/ Let me know if I pic will help. I can get one up if need be.
Thanks.....