Show also usage in model: 21 MOWER, WALK-BEHIND JA60 MOWER, WALK-BEHIND Select parts group: 20 ENGINE (12J802-2915-E2, 12J802-1753-B1) 21 ENGINE (121602)(02800E1, 0370-E1, 0528-E1, 0529-E1) 22 ENGINE (MARKED 121602-0112-E1) 30 JA60 WALK-BEHIND MOWER