Curtis Sno-Pro 3000 Truck Side Wiring Kit Control Harness This is the main Truck Side Harness for a Curtis snow plow. This is the control harness, the power cable, and battery wire. You still need two things: the Solenoid and the Truck Specific Headlight Adapters - parts we also sell. This kit is CST1UH. This is the newer 2-plug wiring harness. Curtis curtis plow harness | eBay Save curtis plow harness to get e-mail alerts and updates on your eBay Feed. + Items in search results. See search results that fit your vehicle. Curtis Sno-Pro 3000 vee plow Wiring Harness Single Plug 1TBP51dv plow Side See more like this. CURTIS SNO-PRO HARNESS REPAIR CONNECTOR PLOW-SIDE FOR DUAL PLUG ONLY. Brand New.