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Differential Case 37T Main Gear & Input Gear 13t AR310872 for Arrma 1/10 Senton Big Rock Granite 3S BLX Diff Cover Outcast Kraton 4S 1/8 Typhon 3S

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$31.99

$ 16 .99 $16.99

In Stock
  • Replace original parts AR310872, ARAC3711, AR310886
  • for Arrma 1/10 Senton Big rock Granite 3S BLX & 550 Mega 1/10 Outcast Kraton 4s blx 1/8 Typhon 3s blx
  • High quality material, sturdy and durable
  • Package include,1x diff gear case
  • Longer warranty,We have a professional team to help you solve problems


for Arrma 1/8 Series


Park
Reviewed in Canada on March 15, 2025
Exactly what I needed
Giovanni Conetta
Reviewed in the United States on January 8, 2025
Works great. A bit noisy but be sure to build properly. Great upgrade
Daniel C.
Reviewed in the United States on May 23, 2024
So so far I put these things front and rear in my big rock and I haven't had one problem made the truck a little noisier but it's metal on metal what do you expect I did go ahead and grease them up pretty good but it's still just a tad bit noisier but as for fitment everything else they were phenomenal highly recommend.
Barry Schiesher
Reviewed in the United States on March 5, 2024
Stripped the factory rear differential both main and input gears. This was a direct replacement and perfect fit for a Typhon 3s. It’ll be a bit noisier than the factory composite gears as it’s metal on metal now. Be sure to grease the teeth and fill the differential with differential fluid as it comes empty. I filled mine with the 10k diff fluid as shown in the picture.Bashed for well over an hour including launching off skateboard ramps 40+ feet and 15 feet into the air. Going strong after several packs through it.
Nancy Dove
Reviewed in the United States on February 4, 2024
People on 3s or higher spend a couple more bucks and get something better. If you have the brushed mega these are perfect.
Daniel Fordham
Reviewed in the United States on November 1, 2024
Works perfectly. Fit perfectly and has eliminated all issues I had with stripped gears
lori garza
Reviewed in the United States on July 17, 2023
The media could not be loaded.
Rad
Reviewed in the United States on May 31, 2023
After 3 hard runs in the Senton 3s, I took the diff cover off to inspect and it still in great shape. Great upgrade so far.
Luke Sherrill
Reviewed in the United States on November 21, 2023
Install went perfect and works great so far.I used this for my stripped rear differential. Will update if anything goes wrong.