E320C Vertical Shaft Oil Plate for Caterpillar 320C Excavator Swing Gearbox Gears Series 2021-10-14 1992
E312C No.1 Sun Gear 191-2611 for Caterpillar 312C Excavator Swing Gearbox Gears Series 2021-10-14 1821
E312C No.2 Planet Gear 191-2608 for Caterpillar 312C Excavator Swing Gearbox Gears Series 2021-10-14 1882
E312C No.2 Sun Gear 191-2612 for Caterpillar 312C Excavator Swing Gearbox Gears Series 2021-10-14 1898
E200B E320 No.2 Planet Carrier Assy with Sun Gear for Caterpillar 200B 320 Excavator Swing Gearbox Gears Series 2021-10-14 1998