Reinforcement
33 21 7 571 99133217571991·short number 7571991Genuine BMW Part
Photos coming soon — see the BMW diagram below
02 View BMW DiagramSee this part on the official exploded view→What's Included
Sold as part of these kits
Genuine BMW part 33 21 7 571 991: Reinforcement. The number stamped on the part is 33217571991; BMW's catalog files it under the short number 7571991. You will find it on our Suspension shelf, under Other Rear Axle parts. It supersedes the older number 7502655, so a part carrying that number is the same part.
BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.
BMW draws it on 2 diagrams, among them Output shaft (33_1103) and Output shaft (33_1120). It weighs about 20 g (under 0.1 lb). It also comes in BMW kits Repair kit bellows (0148326) and Set mounting parts (0150219).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Details
33 21 7 571 991332175719917571991No fitment data available for this part.
Supersession
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.