The Western 11766 truck side kit provides the essential electrical components for Fleet-Flex snow plows. Specifically, this genuine assembly includes the core wiring needed to connect your Western or Fisher plow. The kit interfaces directly with the truck’s battery to supply power to the plow motor.
Additionally, the Western 11766 features a heavy-duty design for harsh winter conditions. It handles extreme temperatures and resists moisture or salt corrosion. Furthermore, the standardized connection points ensure a secure link to your plow’s control systems. Consequently, you can maintain reliable operation during the toughest storms.
Always refer to your Western Plow’s documentation and vehicle-specific wiring guides to confirm compatibility and proper installation procedures.
Required Installation Hardware
Similarly, this kit only includes the “common” wiring. You still need a vehicle-specific headlight harness and an isolation module to complete the job. Therefore, we recommend checking your specific truck application before checkout.
| Part Number | Component Name | Diagnostic Role |
| 28587 | Control Harness | The 4-pin data line for the controller. |
| 72527 | Vehicle Battery Cable | Carries high-amperage power to the plow. |
| 90730 | 200A Fuse Kit | Protects the system from electrical surges. |
Finally, apply dielectric grease to all ports. This step prevents moisture from damaging your 29070-1 module or 28587 connector. Overall, this kit represents the foundation of a professional Fleet-Flex setup.
This kit includes Vehicle Control Harness 28587 , Vehicle Battery Cable 72527 , and 90730 FUSE KIT, 200A










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