Blomiky 2 Pack New Version 9125 25-ZJ06 Differential Gear Spare Parts for 1/10 Scale Blomiky 9125 RC Car 9125 Differential 2

If you're looking to purchase this product, you probably have worn out a differential or two on your 9125 truck. I've come to accept the fact that these plastic differentials simply need to be replaced quite frequently even if you maintain/grease them regularly. Therefore, I won't knock down the rating because these parts do meet my so-so expectation.The seller Blomiky, however, is excellent. One of the differentials I received worn out on the first battery run. I contacted Blomiky and they replied within 24 hours and sent me a replacement. Their customer service earned my 5-star rating.

The parts fit just like the original parts.

I finally put this on the vehicle. The large gear is too thick which cause the main drive gear to wear it down. It is then too loose and makes a lot of noise. Not a good fit.

Took about an hour to replace thanks to an youtube video. car is running great again.

I have a Soyee 1:10 truck who's rear diff seized up. Purchased this pack and it seemed to be a perfect fit. However, as others have mentioned, there's a terrible grinding noise after it's installed. The teeth seem ever so slightly different. I'm uncertain if it's from the wear or what, but it does not work in my truck.

The part I do not like is how expensive these pieces are. This was the best value I could find so I had to buy it. However the product is pretty goood. So far they haven't broke and they are working fine.

Had purchased similar “upgrade” that wasn’t much of an upgrade because it broke rather quickly. This upgrade was exactly that, AN UPGRADE! WOW!

Should this gear be so tight? Can't turn this gear.still tight after adjustment.