Part Number: 1276820 (Cat) Part Number: 1276821 (Cat) Part Number: 1276823 (Cat) Part Number: 1276825 (Cat) Part Number: 12-768250-00 (Power supply) Part Number: 1276826 (Cat) Part Number: 1276826-1 (Component) Part Number: 1276828 (Cat) Part Number: 1276828-1 (Ballasy) Part Number: 1276829 (Cat) Part Number: 1276829-1 (Yoke assy) Part Number: 127682-98 (Spacer for adaptor kit wallet) Part Number: 127683 (Bearing) Part Number: 1276830-2 (Cap-assy)