2018 -2024 Ford Expedition: Transfer Case Service (Fluid Change)
Time: 15-30 min
Difficulty - easy
Cost - $20-40
WHY
The transfer case is mounted directly to the back of the transmission. Constant rotation of at least some internal parts is always taking place. Wear, 4X4 use, and venting to the atmosphere can bring-in moisture and contaminants leading to gasket failure and corrosion. Fresh fluid keeps seals clean and metal parts happy.
WHEN
Replace your transfer case fluid every 30-60,000 miles. The range depends on factors such as off-roading, snow, towing, temperature extremes, etc.
Watch the video below to see the process, specs, and capacities for the AWD/4X4 transfer case service on a 2018-2024 Ford Expedition.
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