Changing Pistons

[RocketScott]

The 3063003 and 3074494 are the four ring pistons. The newer tritech three ring pistons are 3076818 or the plus is 3095069

None are really available. There's a single NOS cylinder kit on ebay right now. The other listings are for resellers that don't actually have the parts. They just see that it's an active part number and think they can get them, either from cummins or interstate mcbee

So I'll order the pistons, day or two later I get an email that they can't get them and cancel the order. I'll even call to confirm they have them. They swear up and down that they "have them in the warehouse". Same result