Yes, those four "hat shaped" seals in the center of the picture are the fuel injector seals on an MB four cylinder diesel. You still have a lot of other metal seals which are the same and usable on your Pagoda engine. Unusual that you have three small copper "crush washers" instead of two. However you will have a new set for your valve cover bolts, the next time you do a valve adjustment on your Pagoda. Four of the small aluminum seals just left of the hat seals, are for the small metal by-pass tube on your water pump housing/ head. One of the larger rubber o=rings goes under the fitting at the tach drive and the second o-ring from the left is for your chain tensioner. The large copper crush washer is for your oil drain plug. The four, large, ribbed aluminum seals at the top right, are diesel pre-chamber seals (no use to you). And as previous, the 6 black valve seals are diesel specific also. Most of the other aluminum metal seals are universal and should be of use. Just compare them as needed to your originals.