2007.5 – 2018 DODGE 6.7L CUMMINS HOLSET TURBOCHARGER ACTUATOR SEAL KITTECH TIP >> If you are servicing your actuator on your 2007.5-2018 Dodge 6.7L Cummins Diesel Turbocharger, best rule of thumb is to change out the seal during recalibration.Make sure the coolant is drained first before removing the actuator because the coolant can ruin the electronics of the actuator if spilled on the actuator.OEM Part Numbers:5550398,4034136(WE STRIVE FOR OEM KIT OFFERINGS BUT OCCASIONALLY STOCK IS ON BACKORDER AND VERY DIFFICULT TO GET SO WE MAY SUBSTITUTE HIGH QUALITY AFTERMARKET KITS)Maintain boost efficiency and prevent leaks with this Turbocharger Actuator Seal Kit designed for 2007.52018 Dodge Ram 6.7L Cummins diesel engines. This kit provides the essential seals needed to properly service or rebuild your Holset turbocharger actuator, ensuring reliable boost control and consistent turbo performance. Made from premium, heat- and oil-resistant materials, these seals are built to withstand the extreme temperatures and pressures found in high-performance diesel applications.Whats Included in the Kit:(1) Complete Turbocharger Actuator Seal KitIncludes all necessary O-rings and seals for actuator reassemblyFeatures and Benefits:Compatible with 2007.52018 Dodge Ram 6.7L Cummins with Holset turbochargersRestores proper sealing and actuator operationPrevents boost leaks and actuator malfunctionsManufactured from high-temperature, oil-resistant materialsIdeal for turbocharger rebuilds or preventative maintenanceEnsures long-term reliability in heavy-duty applicationsTruck Compatibility:2007.52009 Dodge Ram 2500 / 3500 6.7L Cummins Diesel20102012 Dodge Ram 2500 / 3500 6.7L Cummins Diesel20132018 Dodge Ram 2500 / 3500 6.7L Cummins DieselThis high-quality actuator seal kit helps maintain consistent turbo response, minimize oil leaks, and extend the life of your Holset turbocharger system.Shipping Disclaimer We ship via USPS, UPS, and FedEx. Carrier selection is based on package size, weight, and destination. Expedited shipping options available, call to check freight options Orders are processed within 1 business day (MondayFriday). Orders placed on weekends or holidays will be processed on the next business day. Tracking information will be provided once the item ships. Shipping to PO Boxes, APO/FPO may be limited based on carrier restrictions.California Proposition 65 Warning: WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov