1963-65 Cummins Diesel Engines Dealer Parts Catalog Set [Vol. 1 & 2] with Binders. This pair of Parts Books cover the J, C, H, NH Series of Engines. It has Part Numbers, Descriptions and Illustrations for the Factory Replacement Parts that were available for these Engines. Volume 2 has a large Superseding Part Numbers Section in the front. Very hard to find and informative piece for the Cummins Owner or Collector that is in good condition with minor wear, soiling and blemishing [see photos].