Engine Timing Chain Tensioner - 4.0L
SKU: YL2Z6L266AA
About This Item
About This Item
- Upper.
- An oil pressurized tensioner that keeps the chain that runs from the crankshaft to camshaft or the chain that runs from camshaft to camshaft, from becoming loose and jumping a tooth or more causing engine damage or out of sync crankshaft to camshaft timing.