Limitless ARRMA LOOSE DRIVE CUP !!

[Samu.s]

Hallo,
i was just looking at my arrma Limitless and I noticed something. There is a small gap at the drive cup of the rear differential, i.e. from the center drive shaft. It was even a bit bigger before and you could see it when you turned it by hand. I then unscrewed the screw, repositioned the cup correctly and applied loctite. Btw There was no loctite used from the factory on the screw. My question is it still too much room or can I drive 100+mph with it in peace ?

 

[slick2500]

In order to properly set that you have to remove the diff and hold the gear in position from the other side. The grub screw goes into plastic it doesn't need thread lock.

 

[Samu.s]

In order to properly set that you have to remove the front diff and hold the gear in position from the other side. The grub screw goes into plastic it doesn't need thread lock.

Thank you !

 

[slick2500]

Thank you !

Idk why I said front diff don't take out the front if you are working on the rear.

 

[Samu.s]

Hahahha np, I understand what you mean

 

[parcou]

Hallo,
i was just looking at my arrma Limitless and I noticed something. There is a small gap at the drive cup of the rear differential, i.e. from the center drive shaft. It was even a bit bigger before and you could see it when you turned it by hand. I then unscrewed the screw, repositioned the cup correctly and applied loctite. Btw There was no loctite used from the factory on the screw. My question is it still too much room or can I drive 100+mph with it in peace ?

View attachment 356573

View attachment 356574

Any chance I get servicing my rigs with those, I replace them with the M2C version. Had the same issue!

 

[Samu.s]

Any chance I get servicing my rigs with those, I replace them with the M2C version. Had the same issue!

Why is Arrma making this poop. Even the screws are horrible. But thank you I will check them out

 

[parcou]

Why is Arrma making this poop. Even the screws are horrible. But thank you I will check them out

Understand. If you do not go with M2C you do better with a regular over stock

 

[slick2500]

Why is Arrma making this poop. Even the screws are horrible. But thank you I will check them out

Right? Every single one of those things I have gotten has been out of round. I had a nice stockpile of the old ones that I swapped into my cars.

 

[Dan B.]

Tekno drive cups.

 

[SirCrashALot]

Tekno drive cups.

Are these the right cups? M6?

 

[Samu.s]

Understand. If you do not go with M2C you do better with a regular

I will definitely try them out

 

[LibertyMKiii]

I thought Arrma was a 5mm bore?

 

[Samu.s]

I thought Arrma was a 5mm bore?

View attachment 357009

Now that you've said it, I believe it too.

 

[LibertyMKiii]

This is one area where the VTE2 is far superior with an 8mm bore
Plus the front does not have the kick up angle creating all the extra friction and wear on the front dog bone pins.

 

[slick2500]

Are these the right cups? M6?

View attachment 356928

You want the ones for the MT10 not the 2.0. Tkr5075 https://www.amainhobbies.com/tekno-...MPDnCKNiSiSk7k_UVwz7TGcggHuMnBKxoCGFYQAvD_BwE

Another option drive cups off the HPI Vorza https://a.co/d/0C304ss

 

[SirCrashALot]

You want the ones for the MT10 not the 2.0. Tkr5075 https://www.amainhobbies.com/tekno-...MPDnCKNiSiSk7k_UVwz7TGcggHuMnBKxoCGFYQAvD_BwE

Another option drive cups off the HPI Vorza https://a.co/d/0C304ss

Thanks. I'll see if i can get some over here
The Arrma cups have terrible wobbles.