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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

Support shackle

BMW Part Number:18 21 1 712 639
18211712639short number 1712639
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One email the moment one is listed — nothing else.

Fits E36 — 316i, 316i 1.6, 318i
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Support shackle – BMW diagram12 View BMW DiagramSee this part on the official exploded view

Genuine BMW part 18 21 1 712 639: Support shackle. The number stamped on the part is 18211712639; BMW's catalog files it under the short number 1712639. You will find it on our Exhaust shelf, under Other Exhaust system parts.

It fits every E36 body style (318i, 1992–1999), with the M40 or M43 engines — and the European-market versions.

BMW draws it on 3 diagrams, among them Exhaust system with catalytic converter (18_0151) and Exhaust Assy Without Catalyst (18_0156). It weighs about 70 g (0.2 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 Number18 21 1 712 639
Also written as182117126391712639
QualityGenuine BMW · OEM

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.