This Gates DriveAlign 39298 Drive Belt Tensioner Assembly replaces Motorcraft BT 103, Dayco 89631, Ford BR3E 6B209 HC, Ford BR3Z 6B209 B, Ford BR3Z 6B209 H, Tendeco 999830, Goodyear 49821, Litens 999830A, OEM parts and is perfect for replacement or a performance upgrade. .
