jamk

About to take posession of a 2013 c300. Excellent condition. 74k. All maintenance performed.. Brought to Benz dealer for pre-purchase in-depth check. Found minor leak at parking pawl. Dealer has offered to have Benz dealer repair prior to purchase. Requires pulling transaxle/transmission. Considering transaxle is being removed
Is there any preventative maintenance or part swap (bearing swap) worth doing or having the dealer check for with the transaxle removed?

If so what would that be and any sense of cost?


Any and all advice greatly appreciated.