6CTA8.3 Cummins Cooler Core 3974815 Parts Catalog Ref No. Part Name Part No. Required 　 LC9268-01 Engine Oil Cooler 　 1 Pipe Plug 3906619 2 2 Oil Cooler Core Gasket 3918174 1 　 Threaded Plug 3931084 1 3 Threaded Plug 3930910 1 4 O-Ring Seal 3930911 1 　 Bypass Valve 3934410 1 5 O-Ring Seal 3201562 1 6 Bypass Valve …

  QSL9 Cummins Cooler Core 3974815 Parts Catalog Ref No. Part Name Part No. Required 1 Cooler Core 3974815 1 Above is the introduction of the 3974815 Cummins Cooler Core, while if you need Cooler Core 3974815, complete Cummins engine or other Cummins product, please further consult our sales.