Designed specifically for the Kobelco SK120 Mark 3 Mini Excavator, our replacement motor ensures exceptional performance and reliability, minimizing downtime and optimizing productivity. First two and a half years (30 months) covers workmanship and material top to bottom 100%. 2nd two and a half years (30 months) will offer 15% discount off of a new motor at current pricing. After 5 years you'll get 10% discount off of new motor at current pricing for as long as you own that machine. NOTE: Please change oil every 300-500 hours and maintain proof of maintenance.