Banggood

This will be installed in a WLToys 12428. Gears aren't that smooth, but I'm guessing they'll wear in. Only other issue is the hole for the axles go through the hole gear so the retaining screw passes right through. The original gear had a smaller hole for where the retaining screw went. I have put a tiny washer under the screw head, but it isn't great. With not having the extra material at the end of the gear, you lose the slight gap between the gear and what ever the axle is passing through

item is miss sold as 144001 gears but you'll get a959 gear set. I know because I own 2 a959. they are tiny plantery gear you'll see if you buy any. be warned.

A very good replacement for the plastic gears in my WLtoys 12428 which were worn out.They fit well and now my buggy is running again. The gears I received were silver chrome and not the ones shown in the sellers photo.

envío incorrecto. los engranajes que me enviaron no corresponde con el de la foto del anuncio. No vale para wltoys 12428

un producto perfecto para no estarse preocupando por los engranes de plástico. lo volvería a comprar

nas fotos do anúncio parece uma liga metálica diferente....

Good quality, I will install soon in my wltoys rock climber...

very good 12428

The quality is good in appearance. Differ from the photo in the description. Ordered as spare parts

completo conjunto metálico, para reemplazo de piezas plásticas, excelente para durabilidad de los diferenciales