This Diff Set provides replacement parts for servicing your Diff assembly.

• Pre-assembled and filled with oil for fast and efficient servicing

• Super-tough straight-cut internal gears for long-lasting durability in all conditions

• Super-strong composite diff case with integrated 37T bevel gear for increased durability under extreme loads

• Precision manufactured screw threads for fast and easy servicing

• Precision manufactured gear teeth for consistent performance at high speeds

• Specially designed diff case cap for increased strength and durability

• Tooth Count - 37

• Pitch - 1.35Mod

• 10,000cSt oil
  

It is recommended to replace AR310873 HD 13T 1.5Mod Differential Pinion Gear when installing a new diff