Oil on the Ground Is a Warning: 2017 Ford F250 6.7 Diesel Inner Wheel Seal Repair
A small drip of gear oil can turn into a big drivetrain problem if ignored. This 2017 Ford F250 6.7 diesel 4x4 was serviced in Carlsbad, CA after the owner noticed oil collecting near the front wheel. On heavy trucks like this, even a minor leak can signal a serious issue inside the axle assembly.
Diagnosing the Leak
Our technician inspected the front end and quickly traced the fluid to a failing inner wheel seal on the Dana 60 axle. When an inner seal fails, differential fluid migrates into the wheel hub instead of staying inside the axle housing where it belongs. This leads to low gear oil level, bearing contamination, and eventual axle failure if left unchecked.
While performing the inspection, we also checked the ball joints, steering components, and suspension system for abnormal wear to ensure there were no secondary issues contributing to the failure.
The Repair
The axle was disassembled to access the inner seal. The worn seal was removed and replaced with a high-quality replacement designed for heavy-duty use. Fresh gear oil was added to the differential, and the axle was cleaned and inspected for hidden damage. Once reassembled, the front end was checked for smooth rotation and zero leakage.
After repair, the axle was dry, properly lubricated, and ready for thousands more miles of work without risking drivetrain damage.
Why This Repair Is Critical
An inner wheel seal does more than keep oil inside the axle. When it fails, gear oil can wash out wheel bearings and contaminate brake components. Over time, this can lead to bearing failure, brake issues, and complete axle breakdown. For work trucks like the F250 and F350, preventative repairs protect your investment and avoid major downtime.
If you see oil near a wheel or under your truck, it is not something to ignore. Catching a seal failure early can save thousands in repairs and prevent dangerous driving conditions.
If your vehicle is experiencing issues and you need professional, on-site service, Carlsbad Mobile Mechanic proudly serves Carlsbad, CA, Encinitas, CA, Oceanside, CA, Solana Beach, CA, and Del Mar, CA.
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