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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
3 Series Parts

Pulley

BMW Part Number:12 31 1 435 940
12311435940short number 1435940
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One email the moment one is listed — nothing else.

Fits E36 / E46 — 316i 1.9, 316Ci, 316i 1.6, 318Ci, 318i
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Pulley – BMW diagram01 View BMW DiagramSee this part on the official exploded view

Genuine BMW part 12 31 1 435 940: Pulley. The number stamped on the part is 12311435940; BMW's catalog files it under the short number 1435940. You will find it on our Electrical shelf, under Alternator with motor and mounting.

It fits the E36 compact (316i 1.9, 1999), with the M43 engine. It also fits the E46 sedan, coupe and touring (316i, 316i 1.6, 316i 1.9 and 318i, 1997–2001), with the M43 engine.

BMW draws it on 5 diagrams, among them ALTERNATOR PARTS 90A Valeo (12_0902) and Alternator, individual parts 100A Valeo (12_0903). It weighs about 277 g (0.6 lb).

We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.

Details

BMW Part Number12 31 1 435 940
Also written as123114359401435940
QualityGenuine BMW · OEM
CoupeM43AllBL51

Every used part is inspected and graded before listing. Condition grades:

  • Good — minimal wear, fully functional.
  • Fair — normal wear, fully functional.
  • Acceptable — visible wear, still functional.

Returns: 30 days if a part arrives damaged or isn't what the listing described. Full policy.

Shipping: Ships within the US. Orders ship within 1–2 business days; small parcels ship free on orders of $75.00 or more. Oversize items ship at a flat $49.99 each — free shipping does not cover them.