D44 3.08 Ring & Pinion

D44 3.54 Ring & Pinion

D44 3.73 Ring & Pinion

D44 3.92 Ring & Pinion

D44 4.09 Ring & Pinion, Double-Drilled

D44 4.27 Ring & Pinion

D44 4.56 Ring & Pinion

D44 4.88 Ring & Pinion, Double-Drilled

D44 5.13 Ring & Pinion

D44 5.38 Ring & Pinion, Double-Drilled

D44 5.89 Ring & Pinion

D44 4.09 Thick Ring & Pinion (Fits 3.73 & Down) Double-Drilled

D44 4.56 Thick Ring & Pinion (Fits 3.73 & Down) Double-Drilled

D44 4.88 Thick Ring & Pinion (Fits 3.73 & Down) Double-Drilled

D44 5.13 Thick Ring & Pinion (Fits 3.73 Case), Double-Drilled.

5.38 Thick Ring & Pinion (Fits 3.73 Case), Double-Drilled for Dana 44 Thick

D44 4.09 Thick Ring & Pinion (Fits 3.73 & Down Case) 7/16" Bolts

D44 4.56 Thick Reverse Short Ring & Pinion Front Jeep Rubicon JK 7/16" & 1/2" Ring Gear Bolts

D44 4.88 Thick Reverse Short Ring & Pinion Front Jeep Rubicon JK

D44 5.13 Thick Reverse Short Ring & Pinion Front Jeep Rubicon JK

D44 5.38 Thick Reverse Short Ring & Pinion Front Jeep Rubicon JK

D44 3.07 Ring & Pinion

D44 4.11 Thick Reverse Short Ring & Pinion Front Jeep Rubicon JK

D44 4.27 Ring & Pinion

D44 3.31 Ring & Pinion

D44 4.56 Thick Reverse Short Ring & Pinion Front Jeep Rubicon JK

D44 4.88 Thick Reverse Short Ring & Pinion Front Jeep Rubicon JK

D44 5.13 Thick Reverse Short Ring & Pinion Front Jeep Rubicon JK

D44 4.56 Ring & Pinion

Tech Note:
Double-drilled with 3/8" and 7/16" ring gear bolt holes.

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.