Kraton Bad noise

[dillon_mitko]

Please watch video with volume up and can anyone identify where this noise is coming from... the truck has new motor, new esc, new front rear and center diffs, new front bulkhead and still having the same problem I’ve been having for a While

 

[Brandon]

Gear mesh? Pinion not tight? Guessing

 

[Jimbobjr]

front and rear diff cup set screws tight?

 

[3d-rc.myshopify.com]

Did you replace the front and rear pinion in the bulkheads?