The Genuine Porsche Engine Timing Chain Guide Bolt - 9A700836600 is a high-quality, precision-engineered bolt designed specifically for use in Porsche engines. This bolt is used to secure the timing chain guide in place, ensuring proper timing and smooth engine operation. It is made from durable materials and is designed to withstand the high temperatures and pressures of the engine. This bolt is an essential component for maintaining the performance and reliability of your Porsche engine.