Select page: 42 CYL.; BOOM (R) SERIAL NO. 020001- 43 CYL.; BOOM (L) SERIAL NO. 020001- 44 CYL.; ARM SERIAL NO. 020001- 45 CYL.; BUCKET SERIAL NO. 020001- 46 CYL.; BUCKET (ARM 5.2M) SERIAL NO. 020001- 47 CYL.; BUCKET (BE ARM) SERIAL NO. 020001- 48 CYL. SERIAL NO. 020001- Other parts group: CYLINDER GENERAL INFORMATION JOINT; CENTER MOTOR VALVE