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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

Collar nut

BMW Part Number:31 21 1 128 336
31211128336short number 1128336
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One email the moment one is listed — nothing else.

Fits E36 — 316g, 316i, 316i 1.6, 316i 1.9, 318i, 318is, 318tds, 318ti +5 more
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Collar nut – BMW diagram03 View BMW DiagramSee this part on the official exploded view

What's Included

This is a genuine BMW collar nut, part number 31 21 1 128 336. The number stamped on the part is 31211128336; BMW's catalog files it under the short number 1128336. You will find it on our Suspension shelf, under Other Front Axle parts. It supersedes the older number 1126500, so a part carrying that number is the same part.

It fits every E36 body style (318i, 318ti, 320i, 323i and 325i, 1992–1999), with the M40, M42, M43, M44, M50 or M52 engines — and the European-market versions.

BMW draws it on 19 diagrams, among them Wheel bearings (31_0170) and Wheel bearings (31_0171). BMW's catalog calls for two of these at each place it is fitted. It weighs about 150 g (0.3 lb). It also comes in BMW kit Service kit, wheel bearing, front (2299192).

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 Number31 21 1 128 336
Also written as312111283361128336
QualityGenuine BMW · OEM
CompactM43ManualCH11
SedanM52AutomaticCB85

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.