tmacie said:there are 3 versions of piston that came in the truck 12v, right?
tmacie said:ok so the CPL number is #1549 and the engine number is 56158909.
Thanks,
Travis
Snedge said:Right on top you should see a four digit # 2487,2489, or 2490 that will tell you what grade piston was installed in your engine. The Cummins piston kit comes with a ring set, but no pin.
tmacie said:ahhhhhhh that makes a little more sense......I learn something new every day!!
Thanks
Travis