Featured Item View 4 Photos View 0 Videos 2025 Cummins 4BT Industrial Power Unit Package Recently Updated Contact for price Cummins 4BT Open Power Unit Package - 105 HP Our 4BT (3.9L) Power Unit Engine Packages are perfect for the reliability of a Cummins Engine as well as having parts availability for years of... ConditionNewEngine ModelCummins Weight1300Stock NumberBBENG31 MLS Number10064596CategoryIndustrial Power Units Last Updated4/1/2026 LocationParker, CO, US Sold ByBig Bear Engine Company (844) 332-___ SHOWNUMBERCall Seller Email Seller Save More Info