One New Aftermarket Replacement Ring & Pinion Set Fits Case Construction & Industrial Backhoes
This aftermarket replacement ring and pinion set fits the rear axle differential on Fits Case (Fits Case/International Harvester) backhoe loaders and industrial/construction machines. Replaces OEM part number A168883. The set includes both the ring gear and pinion shaft and is a direct replacement for worn or damaged differential gearing.
Specifications
- Ring Gear: 47 Teeth, 20 Bolt Holes (threaded holes in back side), No Flange
- Pinion Shaft: 7 Teeth (ring gear end), 17 Splines (other end, with threads between splines), 10 Splines (mid-shaft)
Serial Number Restrictions
- Fits Case 580E (580 Super E): Serial Number 16270319 and above
- Fits Case 580K: Serial Number 20,000 and below (2WD or 4WD)
Compatible Models
Fits Case / Fits Case/International Harvester Backhoe & Industrial: 480D, 480E, 480F, 480LL, 580E (580 Super E), 580K, 580SD, 580SE, 584, 584D, 584E, 585, 585D, 585E, 586D, 586E
Replaces Part Number(s):
A168883, A168883 I, A168883-C, A168883C, A168883T
New aftermarket replacement part – not remanufactured, not used.








