You can get all the pieces from the parts shop here. Order your pieces as soon as you get the engine apart and do your measurements. This will give parts shop time to get the pieces while everything is at the machine shop.

Good luck,

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Larry Bible
'01 C Class, Six Speed
'84 Euro 240D, manual, 533K miles
'88 300E 5 Speed
'81 300D Daughter's Car
Over 800,000 miles in
Mercedes automobiles