While your in there you may want to check and change out your oil-cooler hose if there is any weeping as you have to remove the mounts to get them in. Better to do all at once. Get some degreaser and pressure wash under the car, much easier to work in a clean environment. You'll be amazed how much better your car will ride.
Regards

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2dieseljohn
1979 300sd (283,000+) Road Trips
1983 240D 4-speed (350,000+) Daily Driver
1967 E-TypeS1 in bits and pieces