hi, i need some help finding the engine serial number of a benz i want to buy, I NEED TO KNOW BEFORE I BUY IF THE ENGINE serial falls within the range of those affected with balancing shaft failures.

its a clk 350 2006 convertible vin# WDBTK56G06T065820

the car its located 1:30 hour away from me
thats why i don't want to go there to see the car unless im sure the engine isn't a time bomb

SORRY IF I POST ON THE WRONG SECTION
THANKS

 

thanks