Made of high-quality materials for maximum durability and reliability. [Function] The tensioner ensures the correct and necessary tension of the timing chain that surrounds the crankshaft sprocket and the camshaft sprocket. It exerts full control, making the chain run smoothly, preventing it from rattling and off the sprockets. Part Number: 14510-PNA-003,14510PNA003 14510--A01,14510PRBA01 Item Condition:New Auto Compatibility: for , 2001-2006, EP3, K20A2 / K20A Engine for , 2007-2011, FN2, K20Z4 Engine 2.0L for , 2001-2006, DC5, K20A Engine Engine Block: K20,K24 for TSX 2004-2008 2.4L L4 for RSX 2002-2006 2.0L L4 Please verify three aspects of information when purchasing 1. Vehicle parts number 2. Appearance shape size 3. Model year compatibility table. Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Compatibility is for reference only, Please Compare The Part Number With Your One Before Purchasing! Due to different production batches, there are slight differences between the actual product and the picture, which not affect normal use. Colour:As Shown Material:aluminum Package Contents: 1 * Cam Chain Tensioner Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.