
Image is for illustration purposes only. Actual part may vary.
4-9650-279
This is a rear branch wiring harness designed for the right side (curb side) of a Utility trailer. It distributes electrical power and signals to the rear lighting and ABS components on that side of the trailer. This harness is typically replaced when the original wiring becomes damaged, corroded, or when upgrading to a newer lighting or ABS configuration. It is a direct replacement part for specific Utility Trailer models.
Designated for the right side (R/S) rear of the trailer. Exact model compatibility should be verified with a VIN or trailer specification sheet, as it is listed as a branch harness for a specific series (e.g., 3000R, 4000D-X).
Part Number: 4-9650-279
HARNESS R/S REAR BRANCH
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting