High Amp Alternator Shutdown Relay P/N 50105

This kit, complete with 250 amp solenoid, will effectively handle alternator feedback of the highest amperage alternators. Eliminates engine run-on when the master disconnect is turned off. Alternator feedback can keep your engine running even with the master disconnect turned off - this kit eliminates engine run-on.  Highly recommended by most racing sanctioning bodies.  Easy to install with all hardware and instructions.  

This kit includes:

1. 250 Amp heavy duty solenoid
2. Wire harness
3. Crimp-on terminals
4. Mounting hardware

Note: Solenoid draw is 2.5 AMP while engaged.  If left engaged, with vehicle not running, it will drain the battery.