Select page: 31 CYL.; BOOM (R) [STD] [AUS] 32 CYL.; BOOM (R) [USA] 33 CYL.; BOOM (L) [STD] [AUS] 34 CYL.; BOOM (L) [USA] 35 CYL.; ARM [STD] [AUS] 36 CYL.; ARM [USA] 37 CYL.; BUCKET [STD] [AUS] 38 CYL.; BUCKET [USA] 39 CYL.; BUCKET (RIVER MAINTENANCE) 40 CYL.; CLAMSHELL Other parts group: CYLINDER GENERAL INFORMATION MOTOR; OIL PUMP VALVE