Valve Stem Guide
Item Name Code (INC) 32562
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A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Additional Information for Valve Stem Guide
Valve stem guides, also known as valve guides, are cylindrical components that are installed in the cylinder head of an internal combustion engine. They serve as a guide for the valve stem, which connects the valve head to the valve train.
The valve stem guide provides stability and support to the valve stem, ensuring that it remains aligned and properly positioned within the cylinder head. It also helps to control the movement of the valve, allowing it to open and close smoothly and accurately.
Valve stem guides are typically made of materials such as bronze or cast iron, which have good wear resistance and heat dissipation properties. They are designed to withstand the high temperatures and pressures generated within the engine.
Over time, valve stem guides can wear out due to the constant movement and friction of the valve stem. When this happens, it can lead to issues such as increased valve play, reduced engine performance, and oil consumption. In such cases, the valve stem guides may need to be replaced to restore proper valve operation.
Overall, valve stem guides play a crucial role in the functioning of an internal combustion engine by ensuring the proper movement and alignment of the valves.