Arrma Metal Front or Rear Differential (37T/MOD 1.35)

Features Steel 1.35 module main gear for ultimate durability Precision manufactured for accurate tooth mesh Tough precision molded composite diff case ensures accurate alignment between gears High strength steel straight-cut diff internal gears and splined diff output shafts Supplied pre-assembled and ready to drop into the front or rear of your ARRMA model Filled with 10,000cSt silicone oil Includes 1 x Pre-Assembled Metal Diff Set (37T,1.35M) Requires #ARA311153