Fits years 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
5.13 R200 Front Differential Gears
5.13 H223B Rear Differential Gears
For Models with the V6 only.
Nitro Rings & Pinions:
8620 Steel Gear Forgings 
Precision Machining 
CNC Triple-lapping 
Heat Treatment 
Rockwell Hardness Tested
Nitro Master Install Kits:
Koyo or OEM Carrier Bearings
Koyo or OEM Pinion Bearings
Pinion Nut 
Pinion Seal
Crush Sleeve 
Carrier Shim/Snap Ring are not included as they are dealer only item
Gasket or Silicone
Loctite
Gear-marking Compound and Applicator Brush
- JD-R200513-NG_b R200 Front 5.13 Ring and Pinion
 - JD-H233B513-NG_b H233B Rear 5.13 Ring and Pinion
 - RR-IK-C200 Master Install Kit for R200 Front Differential
 - NIT-MKH233B_c Master Install Kit for H233B Rear Differential