Comments: Per the vendor p/n 7026731 planetary gear carrier is no longer available. Please obtain the s/n from the axle and replace according to the following information: G9-43A Front Axle: 7026730 Planetary Carrier Kit which includes ring gear support, (Before axle s/n GITA714765) 7029733 Planetary Carrier Kit (does not include ring gear support, (axle s/n GITA714765 & After) 7029732 Ring Gear Support, (axle s/n GITA714765 & After) G9-43A Rear Axle: 7026730 Planetary Carrier Kit which includes ring gear support, (Before axle s/n GITA712317) 7029733 Planetary Carrier Kit (does not include ring gear support, (axle s/n GITA712317 & After) 7029732 Ring Gear Support, (axle s/n GITA712317 & After) G10-55A/G12-55A Rear Axle: 7026730 Planetary Carrier Kit which includes ring gear support, (Before axle s/n GITA714757) 7029733 Planetary Carrier Kit (does not include ring gear support, (axle s/n GITA714757 & After) 7029732 Ring Gear Support, (axle s/n GITA714757 & After)