The Hayes Brake Controller Co247-81788HBC Quick Connect for Ford HD/SuperDuty is a quick and easy way to connect and disconnect your Hayes Brake Controller. This brake controller quick connect is compatible with Hayes Brake Controller models Co247-81788, Co247-81789, Co247-81790, Co247-81791, Co247-81792, Co247-81793, Co247-81794, Co247-81795, Co247-81796, Co247-81797, Co247-81798, Co247-81799, Co247-81800, Co247-81801, Co247-81802, Co247-81803, Co247-81804, Co247-81805, Co247-81806, Co247-81807, Co247-81808, Co247-81809, Co247-81810, Co247-81811, Co247-81812, Co247-81813, Co247-81814, Co247-81815, Co247-81816, Co247-81817, Co247-81818, Co247-81819, Co247-81820, Co247-81821, Co247-81822, Co247-81823, Co247-81824, Co247-81825, Co247-81826, Co247-81827, Co247-81828, Co247-81829, Co247-81830, Co247-81831, Co247-81832, Co247-81833, Co247-81834, Co247-81835, Co247-81836, Co247-81837, Co247-81838, Co247-81839, Co247-81840, Co247-81841, Co247-81842, Co247-81843, Co247-81844, Co247-81845, Co247-81846, Co247-81847, Co247-81848, Co247-81849, Co247-81850, Co247-81851