Specification AutomotiveFitType : vehicle_specific_fit Brand : ATPPCCE BulletPoint1 : Belt tensioner Fits For:F-ord Expedition 2015-2017;F Series Pickup 2011-2017;Lobo 2015-2017;Transit 2015-2023;Mustang 2011-2017;Lincoln Navigator 2015-2017;Mobility Ventures MV-1 2015-2016 BulletPoint2 : OEM part numbers:39221 ?19310299 780197 SK89655 BT118 89655 49489 BR3Z6B209E BR3E6B209ED BR3E6B209EE BR3Z6B209A BulletPoint3 : The replacement automatic serpentine belt tensioner pulley assembly transports power to the alternator,power steering pump,air conditioning and keeps it running smoothly and effectively.It is designed for vehicles that needs an automatic belt tensioner.The torsional round spring design provides consistent tension for maximum durability BulletPoint4 : Belts、tensioners and idler pulleys are designed to the same life cycle,when one of them is replaced,the othes had likely met their design cycle as well, so it is recommended to replace all of them when replacing one of the parts just wanna avoid to having the influences of other accessories'service life BulletPoint5 : For more detailed assembly information, check out our instruction section. If there is any problem with our belt tensioner assembly, please feel free to contact us and we will solve it for you in time BulletPoint6 : Number of Mounting Holes:2 BulletPoint7 : Outside Diameter (Mm):65 BulletPoint8 : Pulley Quantity:1 BulletPoint9 : Engine:L4 2.4 L,L4 2.0 L ExteriorFinish : Polished FitType : Vehicle Specific IncludedComponents : iron ItemName : ATPPCCE 39221 Drive Belt Tensioner Assembly With Pulley For 2011-2023 F-ord Expedition Lobo Transit Mustang L-incoln Navigator OE#19310299 BR3Z6B209A BT118 89655 ItemPackageDimensions_Height : 4.53 inches ItemPackageDimensions_Length : 6.89 inches ItemPackageDimensions_Width : 3.74 inches ItemPackageQuantity : 1 ItemTypeKeyword : automotive-engine-balance-shaft-belt-tensioners Manufacturer : ATPPCCE ModelName : 39221 ModelNumber : 39221 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 39221 ProductDescription : ATPPCCE 39221 Drive Belt Tensioner Assembly With Pulley For 2011-2023 F-ord Expedition Lobo Transit Mustang L-incoln Navigator OE#19310299 BR3Z6B209A BT118 89655 ProductSiteLaunchDate : 2024-07-12T08:09:40.801Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 26111800 WarrantyDescription : 1 year