Dana 35™ Nitro Ring & Pinion, 4.11 Ratio Dana Spicer 35™ 4.11 Nitro Ring & Pinion   Fits: 1984-2001 Jeep Cherokee XJ 1993-1998 Jeep Grand Cherokee ZJ 1999-2004 Jeep Grand Cherokee WJ 1987-1995 Jeep Wrangler YJ 1997-2006 Jeep Wrangler TJ 2007 Jeep Wrangler JK 1995-2000 Ford Explorer IFS Front 2000 Ford Explorer Sport Trac 1998-2001 Ford Ranger IFS 1997-1999 Dodge Dakota 1997-1999 Dodge Durango   Differential: Dana Spicer 35 Gear Ratio: 4.11 Tooth Count: 41/10 Pinion Splines: 26 Ring Gear Bolts: 8 (not included) Manufacturer: Nitro Gear & Axle Warranty: 2 Years Nitro gears are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford & Toyota. They are precision machined using computer controlled processes, heat treated, CNC triple-lapped and Rockwell tested for hardness. These extra steps ensure excellent fitment, ideal contact pattern and smooth, quiet operation.