Rubber Ring
18 21 1 728 33218211728332·short number 1728332Genuine BMW Part
Photos coming soon — see the BMW diagram below
13 View BMW DiagramSee this part on the official exploded view→What's Included
Sold as part of these kits
0141657Set of add-on parts, silencerPos 7 · Qty 10141660Set of add-on parts, silencerPos 8 · Qty 20141662Set of add-on parts, silencerPos 6 · Qty 10141664Set of add-on parts, silencerPos 6 · Qty 10141666Set of add-on parts, silencerPos 5 · Qty 10141708Set of add-on parts, silencerPos 8 · Qty 10143441Set of add-on parts, silencerPos 8 · Qty 20143449Set of add-on parts, silencerPos 8 · Qty 20143464Set of add-on parts, silencerPos 4 · Qty 1Genuine BMW part 18 21 1 728 332: Rubber Ring. The number stamped on the part is 18211728332; BMW's catalog files it under the short number 1728332. You will find it on our Exhaust shelf, under Other Exhaust system parts.
BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.
BMW draws it on 6 diagrams, among them Exhaust system, rear (18_0158) and Muffler (18_0160). It weighs about 36 g (under 0.1 lb). It also comes in BMW kits Set of add-on parts, silencer (0141657) and Set of add-on parts, silencer (0141660) and 7 more.
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Details
18 21 1 728 332182117283321728332No fitment data available for this part.
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.