Tensioner. Belt.
Assembled device that applies load to the drive Belt. For Compressor Belt. Accessory Drive Assembly. Pulley Assembly - Tension. Serpentine.

Accessory Drive Belt Tensioner Assembly

Fits F-150

5.0 LITER. 5.0 LITER, DUAL ALTERNATOR. 5.0 LITER, FROM 2/15/11. 5.0 LITER, SINGLE ALTERNATOR. F-150; 5.0L; Upper A/C Belt. F150; 5.0L; From 12/15/11; Upper. F150; 5.0L; Upper A/C Belt.
Drive Belt Tensioner - Repair or Replace
A squeaking or squealing noise from your engine bay is usually due to a loose drive belt. Consider replacing the drive belt tensioner on your Ford Transit Connect.