I just stopped by Cummins Southern Plains to buy a new Stratopore oil filter and a new fuel filter. They sold me an LF3959 saying that it is a better filter than the stratopore. Is this so? I can't find any documents stating the improvements on their web-site.
Also, the fuel filter they sold me was an FS19598. I asked why I recieved a black plastic filter instead of the brown one I always get. They said it was a new style that does not have the inner O-ring. Has anyone installed one of these in their truck yet? If so, does it seem to work fine?
Also, the fuel filter they sold me was an FS19598. I asked why I recieved a black plastic filter instead of the brown one I always get. They said it was a new style that does not have the inner O-ring. Has anyone installed one of these in their truck yet? If so, does it seem to work fine?