Havig a bad day. CM2350 fuel pump failure.

[simon999]

If somebody updated his puel pump plungers couple months ago they probably did mistake and put 2250 plungers instead of 2350. Two months ago I was at cummins and the repair kit for was 2350 was not available. I just got my kit a month ago. And had to ship from cummins memphis factory. Also pump body has alignment pins for putting back tappets into pump. Pins have to be aligned to the tappet groves. These mistakes can make pump failure.