Description 4089478 – SET,UPPER ENGINE GASKET Cummins QSM11 NOTE: This gasket set does NOT INCLUDE the following: 1 x 5298814 wiring harness felt seal 1 x 3073920 wiring harness oring seal 1 x 3871472 Jake Brake spacer housing gasket 2 x 3871404 Jake oil seal orings This gasket set suits L10 and M11 *************************************** Add supplementary set 4089666 for ISM EGR only