The Irontite tools and processes relating to heavy duty diesel engines are related primarily to the injector sleeve areas of the respective engines. To some extent, especially with respect to the tools, the engines of a company may fit into designated categories.
With respect to the Cummins Engines, they are grouped as follows:
220 series 250 and L-10 series
C&J series Small V series
Which respective series can be identified by the respective configuration of the injector sleeve and the following respective engine identifying numbers:
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