Buy 2001 STI Sport SEDAN Engine Timing Chain Tensioner (Outer). Camshaft and timing belt. CAMSHAFT, Crankshaft - OEM Subaru Part # 13142AA007 (13142AA006)

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 of SYNCRON Crankshaft to Camshaft Timing.

TENSIONER-CHAIN Engine Timing Chain Tensioner

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