This is a genuine TOYOTA replacement gasket specifically designed for the oil pump relief system on JP model vehicles. It is manufactured to meet the exact specifications of the original part, ensuring a perfect fit and reliable performance. A properly functioning oil pump is critical for the health of your engine, and the relief gasket plays a vital role in maintaining the correct oil pressure. Over time, gaskets can degrade due to heat and oil exposure, leading to potential leaks or pressure issues. Replacing a worn or damaged gasket with this genuine TOYOTA part will help restore the integrity of your oil pump system. This contributes to preventing oil leaks, maintaining consistent oil pressure, and ultimately protecting your engine from premature wear and damage. Trust in genuine TOYOTA parts for the best fit and longevity.