Harness Diode Kit by CURT®. This kit allows a motorhome or RV dinghy-towing a vehicle to power the signal lights only on the towed vehicle without power feeding back to the RV or feeding to the rest of the towed vehicle’s electrical system. It is rated for 3 amps max per diode block and 24V max per diode block.
Before You Order
Verify part number 58999 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify 58999 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.
