ECCPP Tow mirrors Replacement fit for 99-07 Ford F250 F350 Power Heated Telescopic Black View Mirror Pair Set Left Driver Right Passenger Side Comes as a PAIR: Includes both the LH (Driver Side) & RH (Passenger side) Dual Arm Tow Style - Dual Swing (180 degree rotation) Forward & Rearward Factory mirrors had a single swing (90 degree) Rearward only Textured black grained finish Telescoping Will Replace dealer part numbers: 3C3Z 17682 DAA, 3C3Z17682DAA, 3C3Z 17683 DAA, 3C3Z17683DAA For 99-07 Ford F250/F350/F450/F550 Super Duty/00-05 Ford Excursion Towing, Double Swing Flat Glass w/Convex Rectangular Connector Textured Black Dual Swing Square Plug including the converter to switch from square to round plug