Are they damaged where the o-ring sits? If the sealing area is good, just knock down the rough area with a Dremel wire wheel or equivalent so the new o-rings don’t tear when you push them into the fuel rail.
If they weren’t leaking when removed then chances are decent the sewing surfaces are good enough for reuse. I cleaned mine up with some WD-40 sprayed on a buffing wheel tool using my Dremel.
If they weren’t leaking when removed then chances are decent the sewing surfaces are good enough for reuse. I cleaned mine up with some WD-40 sprayed on a buffing wheel tool using my Dremel.
