OEM Part #4032075 Aftermarket Replacement Kit: Direct-fit turbo actuator mounting kit designed to replace Cummins part numbers 4045389, 4045390, 4031417, 4041397, and 4041398. Fits B6.7L Engine with HE351VE / HE300VG Turbo: Compatible with Cummins B6.7L engines using HE351VE or HE300VG variable geometry turbochargers (VGT). Includes 4 Wire Ties: Helps secure actuator wiring and maintain proper routing within the turbo assembly. Includes 4 Mounting Bolts: Provides secure attachment of the turbo actuator to the turbocharger housing for stable installation. Includes 2 Turbo Actuator Seals: Provides proper sealing and fit between the Holset VGT turbo actuator and turbocharger mounting interface. Seal to the Maximum Gaskets from Bear the Sealer are built to last. We would make sure the products you choose have the same quality as the OE manufacturers or even better before handing out to you.