Final Drive Travel Reduction Planetary Gear RB51178070 Fit Excavator Kubota U25-3S U27-4 U25S U27-4 CA

Product Name: Planetary Gear Reference Part Number: RB51178070 Compatible Machine: Excavator Kubota U25-3S U27-4 U25S U27-4 CA…Description: The Planetary Carrier is responsible for holding the planet gear in place and allowing it to rotate around the sun gear. It is made of ductile iron and withstands the high torque and impact loads that are generated in the final drive. It is bolted to the final drive housing and has a splined bore that allows it to be driven by the sun gear.Pos. Part No Qty Parts name Comments 010. RB51114432 [2] SPROCKET,DRIVE ; <=31447 17.6000(lbs); 8.000 010. RB55914430 [2] SPROCKET,DRIVE ; >=31448 18.7880(lbs); 8.540 020. 0112851025 [20] BOLT,SEMS 0.0550(lbs); 0.025 030. 0112851025 [22] BOLT,SEMS 0.0550(lbs); 0.025 040. RB51161290 [2] ASSY MOTOR,WHEEL ; <=31447 51.8100(lbs); 23.550 040. RB55961290 [2] MOTOR,ASSY(WHEEL) ; >=31448 51.1500(lbs); 23.250 045. RB51178000 [2] SPEED REDUCTION 37.4000(lbs); 17.000 050. RB40178020 [4] SEAL,FLOATING 0.7260(lbs); 0.330 050. RB40178050 [4] SEAL(FLOATING) 0.7216(lbs); 0.328 060. RB40178030 [2] BEARING 1.8040(lbs); 0.820 070. RB51178040 [2] NUT,RING 0.4180(lbs); 0.190 080. RB51178050 [4] PLUG 0.0132(lbs); 0.006 090. 0771503205 [218] BALL 5/32 0.0022(lbs); 0.001 100. RB51178060 [4] PLUG 0.0044(lbs); 0.002 110. RB51178070 [8] GEAR 0.3300(lbs); 0.150 120. RB40178110 [8] BEARING,NEEDLE 0.0506(lbs); 0.023 130. RB51178080 [8] BEARING,INNER 0.0946(lbs); 0.043 140. RB40178130 [8] WASHER,THRUST 0.0176(lbs); 0.008 150. RB40178140 [2] PLATE 0.3960(lbs); 0.180 160. 6831113450 [8] SCREW,CSK-HD 0.0110(lbs); 0.005 170. RB51178090 [2] GEAR 0.3300(lbs); 0.150 180. RB51178100 [2] RING,SNAP 0.0022(lbs); 0.001 190. RB51178110 [2] HOLDER 1.2760(lbs); 0.580 200. RB51178120 [6] GEAR 0.4180(lbs); 0.190 210. 6831113510 [6] BEARING,ROLLER 0.0220(lbs); 0.010 220. 6831113520 [6] BEARING,INNER 0.0330(lbs); 0.015 230. RB51178130 [2] GEAR,DRIVE 0.2420(lbs); 0.110 240. RB51178140 [2] PLATE 1.8mm 0.3080(lbs); 0.140 240. RB51178150 [2] PLATE 2.3mm 0.3740(lbs); 0.170 240. RB51178160 [2] PLATE 2.8mm 0.4840(lbs); 0.220 250. RB51178170 [2] COVER 2.5080(lbs); 1.140 260. RB40178470 [2] O RING 0.0308(lbs); 0.014 270. RB40178310 [2] WIRE 0.0198(lbs); 0.009 280. RB51178180 [6] PLUG 0.0418(lbs); 0.019 290. 0481700110 [6] O RING 0.0022(lbs); 0.001