KFI Actuator Relay Harness Replacement The KFI Actuator Relay Harness (Act-Har) offers optimal connectivity for models such as Act203, Act-Bldrs-K, Act-Vhr-K, and Act-Hr-K. This package includes a single harness accompanied by two P800456 relays, enabling efficient connection to a hydraulic actuator. A switch and switch harness are necessary for functionality but are not included in this kit. Additionally, V-plow setups require the use of two Act-Har units for complete operation. Features: Designed for Use with Act203 Includes (1) Act-Har Only Includes (2) P800456 Relays Per Harness Requires Switch and Switch Harness to Operate the Actuator (not included) Works With Act-Bldrs-K, Act-Vhr-K, Act-Hr-K Connects to a Single Hydraulic Actuator, V-Plow Would Require (2) Act-Har