What's wrong with my Mercedes?

Driveline and rear end

Diagnosing and Repairing Common 114 115 107 116 123 and 126 Rear End Problems

The Differentials are very rugged. It is the associated parts that usually fail due to age and high mileage

Driveline and rear end

Nothing like having the right tool

Driveline and rear end

Best way to test them is out of the car on the bench

Driveline and rear end

Sign of worn part when driving over rough ground

Driveline and rear end

Knowing your rear suspension design and theory will help troubleshoot a problem