1. HEAVY EQUIPMENT 2. CRAWLER EXCAVATORS 3. SK - MARK III EXCAVATORS 4. (SK120) - MARK III EXCAVATOR ASN LP01601 (1/91-12/95) 5. 6 Lower Group Select section 6 Lower Group Kobelco: (441-01) - Install, Low (444-01) - Install, Low (For Long Crawler) (451-01) - Idler Assy (461-01) - Roller Assy (Lower) (467-01) - Roller Assy (Upper) (471-01) - Spring Assy, Track (491-01) - Hydr Lines, Low (494-01) - Hydr Lines, Low (For Long Crawler) (511-01) - Install, Crawler Track (516-01) - Install, Crawler Track (For Long Crawler) 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