4 0 Komatsu S6D125-1 Engine Recently Updated $29,995 USD PREMIUM REMANUFACTURED KOMATSU S6D125-1 COMPLETE DIESEL ENGINE EXCHANGE WITH ONE YEAR OR 2,000 hrs. whichever occurs first, Limited Parts Labor WARRANTY, Plus $6,500 refundable core deposit... Quantity2ConditionRemanufacturedStock Number5059 MLS Number13354282CategoryEngines Last Updated10/4/2025 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info