cummins jessup fixed my dowell pin yesterday morning (6am) before a long drive back home to floriday. took him 1. 5hrs. (and lots of bs time included and made the washer in this time too. - i doubt if the dealer could have done it in that time or would have charged me $150). he put in a new crank seal and had lots of neat little tools to make the job easier. my pin was out about 80%. if you own a candidate truck, it would probably be worth the $ to get this done. the injection pump/gear is not cheap. pump retails for $5900 new.