differential

I suffered with the front diff, more precisely with the gap in the bulkhead. According to the manual, it is recommended to first install without shims, then to the side of the gear, then to the other. My diff goes left and right without the shims. If the washer is on the side of the gear, then...

Hi! Pleas help an Newbie! Is this gap in the gearbox housing normal? I use only one shim on the gear side to reduce the backlash. There is no difference with two or without shims.

For you guys bashing your ET's what Diff Fluids are you running F/C/R? I am in the process of a MASSIVE build out of a couple ET48s decked out with M2C stuff and a bunch of other goodies. I am a basher and open field runner. Trying to figure out what the best setup would be for me to start with...

Hi I am hoping that someone will be able to help me figure out why I keep exploding my differential spider gears? The first time it happened to my rear end diff and now it’s happened to my centre and front diff... and I have not even had a chance to look at the rear diff yet... I thought I had...

If you are running 6s LiPo batteries through your Tekno RC then you’ll certainly be happy to hear about the newly released Tekno hardened steel differential case. The Tekno hardened steel diff is CNC machined from steel and hardened to handle the extreme punishment coming for a huge brushless...

I just built a mt410 and im looking to order the parts to upgrade the center diff. Is the aluminum split mount worth it? How about the m2c aluminum housing? I bash on 6s and wanna make it as tough as possible.

The new Tekno HD differential outdrives and coupler for the Tekno EB410 and ET410 have just been announced. These new HD outdrives and couplers have less material removed to improve the durability and impact resistance, making them a perfect upgrade for bashers and even carpet racing with their...

Hi guys! Any tips or advice on the quickest way to get the front and rear diffs out to add some oil? What parts absolutely have to be removed and what can stay? Thanks in advance!

What's a good Diff set up for Et410?

Hi guys, I think I need to change my diff oil for front center and rear. I bought my EB48 used and I think the oil is too light. I do a lot of speed runs, and it always wheelies, unloads the front tires and they balloon like crazy. Also, when I turn, the inside wheels balloon a lot too. Should...

I am having probs with my front diff gearbox, i rebuilt the diff and shimmed it , gear mesh is good, reset the grub screw , but for some reason my front wheels stop spinning when i go run it, its like the diff is slipping from the gear in the diff housing. Please help if anyone has an answer!

Got a battery charged up and went out front for a small bash session. Soon as I hit the throttle I heard a grinding sound, I come right back in the house. After some wiggling of this and that I noticed the input hear had a ton of play. Diff cup was fine so I tore into the case. I found the inner...

I come to those who have done his before as this is my first time building this amazing machine. I am just starting to finally build it. I bought the m2c racing dif cases and the center is fine and the rear is fine, however when I built the front dif and screwed it together it’s locked up tight...

Just installed the aluminum split center diff mount and noticed the bearing has alot of slop. I can move the diff back and forth toward the pinion. The plastic held the bearing tight. Hope it doesn't cause me to strip a spur. Anyone else notice this?

Anyone running composite diff gears in their 13.5 rigs? Tekno advertises 8.5 gram less per diff. That's significant especially considering that is rotating mass. 10 dollars a diff is fair. I really think this is my next purchase.

we all know arrma diffs kinda suck and tekno diffs are bullet proof, have you put tekno diffs in a arma, if so how, thanks

The .3 kit came with 5k for all of them but I have found that 7k, 5k, 3k, has been working best for a loose dirt track. What is working out there?

Installing the differential in the housings with a shim on each side can be a bit of a challenge. The shims are thin and have nothing to keep them in place while you install the differential and it is easy to bend a shim or miss getting it in the housing if you're not careful. To make the...

A quick how-to video on de-burring spider gears in differentials by Ryan Lutz.

Just get a new Tekno RC kit? Take a quick look at how world renowned racer, Ryan Lutz recommends building a Tekno RC diff.