|Genuine BMW timing chain for lower pulley.
This fits some of the following models:
BMW E39 535i & 540i
BMW E38 735i & 740i
BMW E31 840Ci
BMW E53 X5 4.4i & 4.6iS
BMW E52 Z8 Alpina V8
The BMW part number is 11 31 1 741 746. Please check this part number against your VIN number to make sure itwill fit your car before buying. If you don't know how to do this,send us the last 7 digits of your VIN number and we will check for you. Please DO NOT BUY unless you have checked