90K-38274A Serpentine Belt Drive Kit Tensioner & Idler Pulley Fits for Ford Expedition F150 F250 F350 Lincoln Navigator Mercury Mountaineer 2005-2014 Replaces 38274 6PK2605

【COMPATIBLE WITH FORD】: This complete serpentine belt drive component kit fits for Ford Expedition 2009-2014 5.4L, Explorer 2006-2010 4.6L, Explorer Sport Trac 2007-2010 4.6L, F-150 2005-2010 4.6L/5.4L, F-250 2005-2009 4.6L, F-350 2005-2009 5.4L, Lobo 2009-2010 4.6L/5.4L; Fits for Mercury Mountaineer 2006-2010 4.6L; Fit for Lincoln Navigator 2010-2014 5.4L. 【REPLACE PART NUMBER】: Drive belt tensioner replaces part number: 38274, 19111827; Idler pulley replaces part number 1: 38001, 88909582; Idler pulley replaces part number 2: 36157, 19163804; Serpentine belt replaces part number: 6PK2605, 2C2Z8620JA, 5L3Z8620BA. 【SMOOTH OPERATION】: This kit ensures that the serpentine belt maintains correct alignment and tension, effectively supporting engine accessories such as the alternator and A/C compressor, making the car run more smoothly and preventing slipping. 【MATERIAL】: The tensioner and idler pulleys are mainly made of aluminum and ABS, with a sturdy structure and wear resistance; The serpentine belt is made of EPDM, which has good tension and is not easily deformed or broken. 【STABLE POWER TRANSMISSION】: Maintain stable power transmission of engine accessories, enabling the vehicle to operate normally, reducing noise and vibration during operation, and improving driving comfort