I understand what you guys are saying. Last month I had to replace the fab hub and housing complete with bearing. The cummins 4 hundred something bough one. I ordered one from aftermarket 59.00 bucks. Different box, same part, measured all of it with a caliper identical down to the numbers. Mahle makes all cummins oem gaskets. Top end kit without head gasket 330.00, mahle 79.00. Ive been in this business 34 years. I was at snap on for 16. Snap on tool boxes made in tawain and china. This new Icon line coming out of the same place. I just rebuilt my own injectors, installing in a few minutes. Just like my turbo, did it myself, came out perfect. Cost me 48.00 for a kit. But , it did take me three days to find a kit for a sweistzer. Had a conversation with the divisional borg warner salesmanager. They still offer one like it, but havent had any come out of production for14 months. I was told by six different turbo shops they make the kit, but we cant sell it to you. The only honest turbo shop ive found, and I talked with over twenty of them was diamond diesel in oakland california. Once I got the right number I got it from a catapillar dealer. I chewed on the borgwarner guy for twenty minutes. Its bull. He wanted a list of all the shops that turned me away. Not going to happen. I dont narc on nobody for noting ever! Have a nice day.!!!