This pair of black axle tube seals from Alloy USA
2003-2006 Jeep Wrangler TJ Rubicon with Dana 44 Front Axle
2005-2006 Jeep Wrangler LJ Rubicon with Dana 44 Front Axle
2007-2017 Jeep Wrangler JK with Dana 30 and 44 Front Axles
These seals keep water, mud and debris from entering your front axle housing. The CNC machined aluminum housings feature two seals to provide double protection from the crud.