KOMATSU WA420-3L Price: Buy KOMATSU WA420-3L Used and New Company: Tractor and Equipment Used Parts Birmingham, Alabama +1 205-559-1467 Date: 14-Aug-2017 [1456097] Information: Serial Number A30011 KOMATSU WA420-3L [1456097] KOMATSU WA420-3L Tractor and Equipment Used Parts Birmingham, Alabama 1