Cummins 3926126 Genuine Rear Main Seal With Repair Sleeve

Replace the leaking rear main seal on your Dodge Ram 5.9/6.7 diesel with the Cummins 3926126 Genuine Rear Main Seal With Repair Sleeve. This kit includes the rear main seal and a wear sleeve. This sleeve is ideal for repairing a crankshaft that has excessive wear or grooves from the main seal. Typically on higher mileage engines.

There are many opinions floating around on when to replace the rear main seal. Some believe in not touching it if it isn't leaking, while others replace it anytime it is accessible such as removing the transmission or replacing a clutch..etc. Regardless of where you stand on this topic, XDP has you covered with the repair sleeve version of this so you can fix it once, and fix it right.