• The 1/28 differential box compatible with WLtoys 1/28 K969 K979 K989 K999 P929 P939 MINI-Q MINI-Z AWD IW04 RC car.
• The K969 differential set upgrade made of high quality metal material, all metal design, CNC machined for precision,easy upgrade from original ones
• Upgrade part,the mini q differential is durable than the plastic one;Replace the old or broken differential directly.
• A good replacement part for your rc car.Help to improve the overall performance of the RC car,flexible and sturdy.
• Color:Blue/Red/Silver(Optional); Package includes 2Pcs 1/28 differential and 1/28 differential bearing set.