PUENGSI Engine Timing Chain Kit Replacement fit for Honda 03-05 Accord 02-07 CR-V 03-07 Element VTEC 2.4L 2354CC L4 DOHC 16V ENG.CODE K24A4 K24A8 K24A1 K24Z1

2003-2005 Honda Accord VTEC 2.4L 2354CC L4 DOHC 16V ENG. CODE K24A4 2006-2007 Honda Accord VTEC 2.4L 2354CC L4 DOHC 16V ENG. CODE K24A8 2002-2007 Honda CR-V VTEC 2.4L 2354CC L4 DOHC 16V ENG. CODE K24A1 2003-2006 Honda Element VTEC 2.4L 2354CC L4 DOHC 16V ENG. CODE K24A4 2007 Honda Element VTEC 2.4L 2354CC L4 DOHC 16V ENG. CODE K24A8 The timing chain controls when the intake and exhaust valves open in relation to the position of the crankshaft by turning the camshaft at a precise rate. When the valves are opened and closed is determined by the position of the camshaft in relation to the position of the crankshaft. The timing chain maintains this synchronization between the crank and camshaft as it transmits the rotation of the crankshaft to the camshaft The cam sprocket is attached to one end of the camshaft in a combustion engine. This sprocket, along with the timing belt and the crankshaft sprocket, is responsible for maintaining the timing between the crankshaft and the camshaft. It is similar to a pulley or gear, though unlike a pulley, it has ridges along the outside, and unlike a gear, it does not come into direct contact with another sprocket. The guide rail has been used for a long time, the material will be aging, and the new guide rail will be replaced to ensure the normal operation of the chain and avoid engine failure Some timing chains are mounted in a fixed position on the crank and camshaft gears and cannot be adjusted. As these chains wear, slack in the chain increases and alters the valve timing of the engine. These chains must be replaced when excessive slack appears. Other timing chain assemblies use tensioners that maintain a consistent amount of tension within the timing chain as the chain wears, reducing the effect that slack has on the valve timing of the engine.