Used, tested and working. 

This is the brushed ESC for the Traxxas 1/16 cars. 
A plastic cover has broken off one of the FETs leaving the heatsink pads exposed, this has been sprayed with conformal coat to make sure it is still waterproof and to stop anything metal which touches it causing damage to the ESC. Everything works normally.

The motor is a Titan 12T in good working order.

Also included is the motor plate and pinion gear from a mini revo. A different pinion may be needed for use on other models.