1. HEAVY EQUIPMENT 2. CRAWLER EXCAVATORS 3. SK - MARK III EXCAVATORS 4. (SK120) - MARK III EXCAVATOR ASN LP01601 (1/91-12/95) 5. Motor (Swing, Propelling) Select section Motor (Swing, Propelling) Kobelco: (2436R727) - Valve Assy, Relief (2436R790) - Valve Assy (2436U1309) - Valve Assy, Reduction (2436U1456) - Valve Assy, Control (Swing) (2441U828) - Motor Assy (Swing) (2441U829) - Motor Assy (Propelling) sale parts diagram catalog online construction equipment excavator tractor Truck sale: USD $28,000 KOBELCO SK120 UTAH TRACK & WELDING INCSalt Lake City, Utah USD $19,900 1995 KOBELCO SK120 Quinnelly Inc.Mobile, Alabama