Originally Posted by stevieb
Hi guys,
just recieved my Throttle body
not fitted it yet but need to check some part numbers with you as im confused.
The part numbers on my unit are Mercedes part # A1121410125
Bosch Part # 280750019
whats the diference from mine to the one quoted by G3arh3ad above?
Yours is the stock 68 mm TB and his is the 74 mm