2870091 WASHER,SEALING | Engine | Cummins Sealing Washer | The Cummins Sealing Washer 2870091 is used primarily for XPI fuel systems on EPA13 Automotive 12 liter ISX/QSX engines.
5398279 GASKET,CONNECTION | Engine | Cummins Connection Gasket | The Cummins Connection Gasket 5398279 is used primarily on Euro V 8.9 liter ISC/ISL engines.