Arrma EXB GP4 29mm Limited Slip Differential. This optional pre-assembled limited slip diff is a tuning option for your ARRMA 6S vehicle, and can be used in the front or rear position. 

NOTE: Must be combined with ARA310979 - MAIN INPUT GEAR 10T SPIRAL CUT GP4 5mm. 

Features:

• Factory assembled and filled with 10k cSt silicone oil for fast and efficient servicing 
• Tough steel internal gears for long-lasting durability in all conditions 
• Stainless steel limited slip diff plates installed for limited slip differential action 
• Strong composite diff case with integrated steel insert for durability 
• 43T GP4 spiral cut steel main gear for increased durability under extreme loads 
• Metal Cross Shafts for increased efficiency 
• Includes rubber shielded bearings for fast and efficient fit to your vehicle
• Requires ARA310979 - MAIN INPUT GEAR 10T SPIRAL CUT GP4 5mm

Includes:

• (1) Factory Assembled Limited Slip Front or Rear Diff, GP4 43T Spiral Cut Gear and 10k cSt Silicone Oil