1:18 9300 RC Cars Differential PX9300-07 PX9300-07A Accessories Spare Parts for 1:18 9300 9304 Trucks 300E 302E Brushless RC Cars

I have a Deerc 302e and while it's a 1/18 scale it's fast and loads of fun. Unfortunately the differentials are the weak point. First of all there is no lube at all. And the last Gdool I bought about a year ago had too much free play in the internal gears (which are the gears that fail). This one I just received feels like the gear have a lot less free play. I will dissassemble it to lube before installation in the car. I have heard that another well known brand of rc car has this problem so I wonder how many other intermediate priced cars come with NO lube in the differential. I'll update this review when I try it out a few months. ps- another thing that I think will make it last longer is to make the housing out of metal instead of plastic. My 1/10 scale Deerc has full metal diff's in the ft and rear and I'm not having any issues with it. UPDATE April 4 - After a lot of driving in grass, stones and dirt the rear differential is holding up well. I did "cheat" a little bit. I made a washer out of an old credit card to put in between one side gear and housing. This takes up all the slack and makes the diff work like a posi track unit. There's a small phillips head screw in the side gear to seperate the gear from the housing. I'm good with cameras but not too tech savvy or I would make a good video. Still 100% happy with my purchase!! UPDATE APR 30/2023--- Both differentials are still working fine. The internal gears still "feel" tight which is a good thing. Still 100% happy with my purchase and will buy again if the car needs one!!

GDOOL 1:18 9300 RC Cars Differential Great upgrade from your plastic differentials to the metal differentials exact fit 👍🏾👍🏾

The part fit the 300E and it works great again! I thought the truck was not worth fixing. The differential took a while to install, but most people could figure it out within an hour or so.