When off road, it is inevitable that obstacles and off road hazards will be encountered that could potentially inflict expensive damage to your differential. To prevent this, ARB manufactures the differential cover. Using high tensile nodular iron, it has been engineered to protect the differential and ring and pinion set from any off road hazards.Vehicle Fitment 1994-2002 Dodge Ram 2500 2000-2005 Ford Excursion 1973-1999 Ford F-250 1997 Ford F-250 HD 1999-2020 Ford F-250 Super Duty 1973-1997 Ford F-350 2000-2020 Ford F-350 Super Duty Please verify exact fitment for your specific vehicle configuration before purchase.Manufacturer Part Number: 0750001B⚠ WARNING (CA Prop 65): This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.Image is for reference only; actual product may vary by application.