Your cart is empty.
Your cart is empty.HAIBOXING 1/12th RC Car Spare Parts Sintered Steel Spur Gear & Drive Pinions & Steel Machine Diff. Complete w/Metal Cups Apply to 903A(90203 90202)
Keone P.
Reviewed in the United States on March 18, 2025
I’ve reordered this twice. I notice these particular once seem to break easy.
Brian rowley
Reviewed in the United States on January 7, 2025
Great product for about 20 minutes. Plastic casing does not hold up.metal parts are good but held together with plastic that breaks apart after normal use
It will work with 3s batteries.
Reviewed in the United States on January 29, 2025
Great product!! But, I find myself having to keep buying diffs every few weeks or so because the plastic housing cracks at the seam in the plastic leaving the diff completely useless unless I replace it with a new one. All in all a great product but the housing needs to be beefed up a bit to keep it from falling apart after so long.
Nicolette Van Treeck
Reviewed in the United States on September 18, 2024
Looks as good as stock if not is stock parts and the kits great…. perfect for there 1/12 hbx line without a center diff bc it freshens up the entire drive system …. Little work but I love my 903a it’s a little beast
samuel jones
Reviewed in the United States on August 29, 2024
Works great, much better than the plastic ones
GrizzlyAdams
Reviewed in the United States on May 5, 2024
Used to rebuild diff on bezgar hm124, fits prefect.
David
Reviewed in the United States on June 9, 2023
Exact fit for HBX 903a. We keep sharing the little input gears, you must use your old drive cup and plenty of loctite on that little screw. We added a shim between the bearing and the input gear last time and hits holding better.
Recommended Products
