The STRC Traxxas 4Tec 2.0 Steel Solid Axle is the ultimate upgrade when you want to convert your 4Tec to a drift machine or use it for drag racing. Simply replace the planetary gears in the diff housing with this steel locker assembly and get sideways!
This product was added to our catalog on August 29, 2017
- Traxxas 4-Tec 2.0
Casey Gilbertson Verified Owner Friday, Sep 16 2022 (about 3 years ago) ST Racing Concepts Steel Solid Axle for Traxxas Slash/4Tec 2.0 SWEET!!!
I’ve used different differential fluids with different viscosities for getting the axles to drive straight and even, yet still corner well.
Oddly enough, this solid-steel axle ROCKS for straight-line acceleration, the cornering isn’t damaged that much, and coming out of a corner is freaking awesome.
I have high regards for this axle, and it will be my go-to solid-steel axle in the future.
Thank you for your time on this matter.
Casey. 1 customer found this review helpful. Michael V Verified Owner Wednesday, Mar 26 2025 (6 months ago) ST Racing Concepts Steel Solid Axle for Traxxas Slash/4Tec 2.0 Perfect fit in my slash differential. This is for my speed run car so it should hold up just fine. Jeremy Preston Verified Owner Sunday, May 19 2024 (about a year ago) ST Racing Concepts Steel Solid Axle for Traxxas Slash/4Tec 2.0 Used this in the rear diff during my drift build. Allows for excellent power delivery to both tires. Install was super simple. Ran though about 10 packs so far and no issues. View all reviews
Reviews
There are no reviews yet.