The Standard Ignition SK125 Diesel High Pressure Oil Pump Seal Kit is engineered to provide a reliable sealing solution for diesel engines, specifically designed for high-pressure oil pump applications. This kit includes O-rings constructed with high-temperature Viton material, ensuring proper sealing during extreme heat conditions. The O-rings are quality tested to maximize longevity during intense vehicle operation. Designed to match the mating surfaces of the oil line to the oil pump, they ensure proper sealing and fitment. Additionally, the O-rings are constructed with an anti-corrosion material that is resistant to oil, maintaining proper sealing during extreme vehicle operation. This kit is compatible with various Ford models, including the E-350 Club Wagon, E-350 Super Duty, Excursion, F-250 Super Duty, and F-350 Super Duty. By utilizing this seal kit, fleet operators can expect enhanced engine performance, reduced maintenance costs, and prolonged engine life, thereby improving overall operational efficiency.