IFSM O-rings

[dhirocz]

Sitting here waiting on my liner shims to arrive. I'm in the middle of an inframe... I'm replacing the fuel pump, lift pump, pressure regulators, actuators and whatnot so I figured it would be a great idea to replace my O-rings while I'm at it.

Cummins does not sell a kit from what I've found, nor did I get one with either my upper or lower gasket set. They also want bookoo $ for these things with a wait of several days. What have you guys been doing for O-rings for the IFSM when it's become time to replace?

I'm considering going down to the nearest hydraulic supply house and trying to match these up with viton replacements.

On an unrelated note, has anyone else been noticing any issues with parts availability lately?