Зенкер для направляющих втулок клапанов Caterpillar 4174368

The Valve Guide Reamer is used for refining the internal diameter of valve guides. After the valve guide has been pressed into the cylinder head, its size needs adjustment to achieve the necessary clearance for the valve stem. The reamer ensures that the guide is reamed to an accurate and uniform size, enabling smooth and consistent valve movement. Proper valve seating is necessary to maintain the performance and efficiency of the engine, making this reamer a key tool in the engine rebuilding process.Attributes:• Enables proper seating of the valve guide within the cylinder head.• Delivers accurate reaming for maintaining optimal valve performance.• Ensures precision by reaming valve guides to the correct size.Applications: The Valve Guide Reamer is used to refine the valve guide in the cylinder head, it reams the valve guide to the accurate size required for the valve stem, ensuring accurate alignment and smooth operation of the valves.