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Top Traxxas Cars
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- Cars
- PARTS
Top Traxxas Cars
- UPGRADES
by Top Brands
By top upgrades
Top Traxxas Cars
- Tires & Wheels
- ACCESSORIES
- ELECTRONICS
- BATTERIES
- Paints
Product Details
Fuel Type: Electric
Needed to Complete (not included):
- Hobby knife
- Glue
- Paint and finishing tools
NOTE: Photo of completed model is for illustrative purposes only. This is a model kit that requires assembly.
More info
Heat sink (fits #3351R and #3461 motors)
Accessory part for these models:
- Hoss™ 4X4 VXL
About the Brand

Customer reviews
Jason B. 03/27/2023
Tom 08/18/2022
Tough Install, Awesome Performance
This thing was a pain to install, fits super tight (which makes sense). Had to grind some so it wouldn’t rub the motor wires, but totally worth it! Works great, my motor's way cooler after some hard bashing with my 4wd Rustler. I'd def say it's a must have.
Was this review helpful?
Perfect Fit for Rustler
It snapped right into place on my Rustler's motor and seems to help with high temps on 3s.