This high - quality seal kit is designed for Navistar vehicles manufactured from 2004 to 2010, including models like DT466, DT570, HT570, MaxxForce DT, MaxxForce 9, and MaxxForce 10. It comes with an OEM part number 1842626C95 and part number AP0025, ensuring a perfect fit and reliable performance for your engine's high - pressure oil rail.

Using this seal kit is easy. First, make sure your engine is cool and the power is off. Then, carefully remove the old seals from the high - pressure oil rail. Clean the area thoroughly to get rid of any dirt or debris. Next, install the new seals from the kit, making sure they fit snugly. Remember to handle the seals gently to avoid any damage. As for maintenance, check the seals regularly for signs of wear or leakage. If you notice any issues, replace the seals promptly. Also, keep the engine clean to prolong the life of the seals.