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Your cart is empty.Aluminum sealed differential case with hardened steel cog differential gear for the Traxxas Stampede, Rustler, Bandit, 2WD Slash, and monster Jam vehicles features: conk aluminum sealed differential case hardened steel gear sealed differentials allows you to tune to current track conditions by changing the weight of the diff oil. Four O-rings help Seal against fluid leakage which results in a very smooth differential that improves the performance of your vehicle. You will receive: one sealed differential case ( no gears inside ) requirements: filling diff fluid and assembling the diff case with stock Traxxas diff gear installation on the vehicle specifications: outside diameter: 37.5mm (1.48 ) shaft diameter: 5.10mm (.200 ) overall thickness: 21.2mm (.834 ).
Diego B.
Reviewed in the United States on February 17, 2025
Amazing machine cutting loving hot racing
Customer
Reviewed in Canada on January 29, 2025
gives a little more speed, durability and performance. I recommend to get this and get rid of plastic diff even though it may hold up for time being its good replacement so you have no worries, Make sure to locktight it i used orange/removable and cranked on screws, assemble everything dry and than add diff oil or lube and you wont have leaks
J.C.
Reviewed in the United States on January 7, 2024
Took my time installed in a rpm transmission case ,it's held up well. No leaks ,no issues seems like it hooks up better but also may be the diffentral fluid opposed to the grease in the factory one.Also running a vxl3s on 3s lipo,and it's so fast it doesn't want to stay on the ground 54mph.So it has held up to several 30 min bashing runs no issues.
mark lucas
Reviewed in the United States on January 28, 2021
Used the entire Hot Racing System... Gearbox, locker and planetary gear. Goes together well. Check set screws on locker and make sure they are tight if using that part too.
Amanda Rafine
Reviewed in the United States on April 16, 2021
Great part perfect fit traxxas 2wd slashPricey but worth it such a different ride now
jopher sarigumba
Reviewed in Canada on January 10, 2020
Hot Racing is Hot Racing..quality parts
Ryan
Reviewed in the United States on April 28, 2020
I’ve bought this once already and now I’m buying it again. Let me be really clear here: If you build this correctly, it WILL NOT LEAK.- Build it dry first and check the diff action.- Use team associated green slime on all the o-rings. Make sure the o-rings are seated correctly before sealing things up.- Don’t overfill with diff fluid.- Make sure you use the two small shims in between the gears on the output shafts.- Blue 242 loctite is fine, but I prefer Vibratite VC-3. Just make sure to let it set up on the threads for 15 minutes before installing the screws.- Tighten screws a little at a time in a cross pattern.- I used my first one with 30k fluid for a year. Just opened the transmission and with the exception of the light layer of moly grease on the metal gears, it was clean as a whistle in there. NO LEAKS.
David
Reviewed in the United States on April 24, 2020
Works well my buddy has a mamba max rustler and this handles the power well and it has a good seal from what I’ve seen these guys are a great company and respond very quickly
Richard
Reviewed in the United States on September 12, 2019
So got the diff and as some others have said it did leak out of the screw holes. But if you put some time and thought into how you seal it, it wont lack at all.Best advice is to assemble the whole thing with your preferred oil. Torque it all down. Than 1 by 1 remove a screw, clean with brake cleaner including spraying out the threads on the diff and screw. Apply some silicone rtv inside the whole and around the screw. Torque down, wipe away extra and repeat till they are all done.I have not had 1 leak since I did that. And this thing runs really good. Uses the stock gears inside so no proprietary parts to order if anything fails. Also fits a little tight but I see that as a good thing beacuse with a little file work you can make a perfect fit to your transmission case.
Ryan S.
Reviewed in Canada on July 11, 2019
Doesn't hold grease very well seals don't work but seems to squeeze out the axles
Joel
Reviewed in Canada on March 29, 2019
Fits great only thing is when disassembling the unit it’s very hard to open it.
MICHAEL
Reviewed in Canada on March 15, 2019
Great upgrade for the Traxxas differential found in 2WD transmission. Nicely machined and very durable. Just remember to use BLUE Loctite on all fasteners.
Home Mama
Reviewed in the United States on April 28, 2018
Put this in my Slash 2wd and its been performing wonderfully! MAKE SURE that you use loctite on the screws and stretch the o-rings a little bit so they fit in the slot properly. Also do NOT over tighten when finally assembling as you will move the gears out of their proper position and it wont spin. The only thing this needs is a more detailed instruction guide, but Darkeclipticheart on youtube has a great assembly and install video that I used to great effect.
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