MSC08001 Boss Vehicle Side 13-Pin Wiring Harness 2008+ 5 Relay

Boss Vehicle Side Wiring Kit # MSC08001.

This is the 5 relay harness, replaced by 4 relay harness MSC04316.

This is not the newest version of this harness. It is used on both V-plows and straight blades on vehicles from 2008 and newer. There are 13 pins. 

This harness also came in Universal Wiring Kit # MSC15100 and STB15103.