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This tough steel 18T Mod1 Safe-D Pinion Gear is the perfect part to carry in your RC tool box.
Features
Strong and durable steel for long-lasting performance in extreme RC conditions - Precision manufactured wide tooth profile for smooth operation - 'D' shaped hole to match motor shaft profile so drive and brakes are not lost if the set-screw backs out - Suits 5mm motor shaft diameter - Precision manufactured threaded set-screw hole - E-clip supplied for motor shaft pinion retention
Includes
1 x 18T Mod1 Safe-D Pinion Gear
1 x Set Screw - M4 x 4mm
1 x E-Clip - 3.2mm
Hear
Reviewed in the United States on September 2, 2024
Finally an end to my loose pinion frustrations!Filed down the shaft and took less then 2 minutes with a metal file by hand !
Dazhim Rightdere
Reviewed in the United States on January 7, 2024
I already know what it's gonna do.. and I'm ready.. lol😁
Brad
Reviewed in Canada on January 30, 2024
Needed a little more speed out of my Arrma TLR and this did well without any overheating issues yet. I just recently put a fan on to help it out.
me
Reviewed in the United States on July 28, 2023
Gear is beautifully machined, but does not fit the application listed on their website. I ordered as a replacement for my senton 3s, per arrma's website this gear was the right one. It is NOT. it is slightly too tall and does not allow for the clip to be installed.
James M.
Reviewed in the United States on May 28, 2023
I bought these for my xmaxx because I was sick of the stock gears coming loose. I had to Dremel the flat spot a little further down on the stock motor to make them fit but since I installed the first one I have had zero issue with them loosening up or stripping teeth these are great and I would highly recommend
Alexander Bellis
Reviewed in the United States on February 2, 2023
It won't clear the adjustment screws on a stock motor plate for a granite...I guess you bore out the plate but I wouldn't
Blucifer302
Reviewed in Canada on February 13, 2023
With alittle mod it works on the xmaxx and others.Don't grind your motor shaft. Use a 4mm drill bit to open the d shape to slide onto the motor shaft. It still holds in place this way ,also you can use thus on other cars too if you mod the gear... mine works perfect and doesn't spin off if the grub comes loose
Wilson Crenshaw
Reviewed in the United States on October 22, 2023
I literally buy arrma gears cause they are actually steel
Timmy Benna
Reviewed in the United States on February 7, 2022
Had a problem for months where my pinion gear was constantly falling off from the spur gear on my XMaxx, and I can finally say this is the first thing I’ve found to actually solve the problem. Would highly recommend…but beware it may take some modifying to fit on ur motor shaft
Wildchango
Reviewed in the United States on September 1, 2021
Was a chance but paid off worked awesome for my XMaxx instead of the factory that keeps coming lose this has the half moon shape to fit on the shaft and not slip. Little mod on the shaft so the gear slide on far enough works awesome.
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