Product Details
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More info
Traxxas 1M-wt Differential Oil is a very thick, putty-like diff fluid made for center differentials and for semi-locking front or rear differentials when equal power transfer is wanted. It changes how the drivetrain shares torque so you can tune traction and handling in high-power or precision setups.
Key Uses
- Center differentials — provides heavy damping to control slip between front and rear outputs.
- Semi-locking front or rear differentials — helps equalize power to both wheels when locked action is preferred.
Why Choose This Oil
If you need consistent, heavy damping for tuning differential behavior, Traxxas 1M-wt Differential Oil gives the paste-like resistance that center diffs and semi-locked axles require. Use it when you want reduced inside-wheel spin and steadier power delivery during acceleration or on low-traction surfaces.
About the Brand

Customer reviews
Super Thick
This stuff is like frozen jelly, just scooped a bit into my rally car's center diff and wow, it feels like true 4wd now. Holy cow!
Awesome Diff Oil
This isnt really what I'd call 'oil,' more like thick peanut butter. Used it on my drag car for launches to avoid that one wheel peel. Works awesome. Definitely recommend it for 2wd or 4wd, whether you're on road or off road.