ProTek R/C “Black Label” 370TBL Waterproof Brushless Crawler Servo


ProTek R/C have introduced the “Black Label” 370TBL Brushless servo, specifically developed for demanding crawler applications.Heavy 2.2 rigs, U4 racers and 1.9 competition builds will benefit from the 650 oz-in of brute torque produced by the 370TBL. At 7.4V, the servo’s .13 transit speed is noticeably quick.

A machined, chamfered aluminum case doubles as a heat sink and is completely sealed. Run your rig through wet creek beds, when it’s drizzling outside or whomp it through puddles it doesn’t matter, the ProTek R/C 370TBL is completely waterproof.

The ProTek 370TBL servo features an all steel-gear drivetrain that was in development for more than a year abused and tested to find exactly the right metallurgy. This is without a doubt ProTek’s toughest servo to date!


  • Ideal for any 1.9 to 2.2 Crawler application
  • Waterproof up to 1 meter
  • 600 oz-in of torque @ 6.0V, and .135 transit speed
  • 650 oz-in of torque @ 7.4V, and .13 transit speed
  • Brushless motor
  • High voltage circuitry
  • Full steel gears
  • Full aluminum black anodized heat sink case
  • Dual ball bearings
  • 280mm servo lead

ProTek R/C