Timing chain
11 31 1 439 85311311439853·short number 1439853Genuine BMW Part
Photos coming soon — see the BMW diagram below
01 View BMW DiagramSee this part on the official exploded view→This is a genuine BMW timing chain, part number 11 31 1 439 853. The number stamped on the part is 11311439853; BMW's catalog files it under the short number 1439853. You will find it on our Engine shelf, under CAMSHAFT. It supersedes the older number 0150552, so a part carrying that number is the same part. BMW has since replaced it with 8618318.
It fits the E46 sedan, coupe and compact (316i and 316ti, 2002–2004), with the N40 or N45 engines.
BMW draws it on 8 diagrams, among them Timing and valve train-timing chain (11_3189) and Timing chain, cylinders 1-6 (11_3363). It weighs about 380 g (0.8 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Details
11 31 1 439 853113114398531439853Timing and valve train-timing chain
Diagram 11_3189
Timing chain, cylinders 1-6
Diagram 11_3363
Timing chain, cylinders 7-12
Diagram 11_3364
Timing chain, cylinders 1-6
Diagram 11_3441
Timing chain, cylinders 7-12
Diagram 11_3442
Timing and valve train-timing chain
Diagram 11_3951
Timing and valve train-timing chain
Diagram 11_4545
Timing and valve train-timing chain
Diagram 11_5004
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- Good — minimal wear, fully functional.
- Fair — normal wear, fully functional.
- Acceptable — visible wear, still functional.
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