Additional InformationStandard 4 pin round transmitter. Hardwire connectors. Electronics are injection molded to resist the elements. For use with TowMate wireless tow lights.
Red wire works with TM21, TC21, TM36 & TM48
Green wire works with TM22G & TM22Y
White wire works with Gen-2 TM22G
Please verify what color receiver your bar uses before purchase.