Gasket ring
18 11 1 723 53118111723531·short number 1723531Genuine BMW Part
Photos coming soon — see the BMW diagram below
19 View BMW DiagramSee this part on the official exploded view→What's Included
Sold as part of these kits
Gasket ring — a genuine BMW part, number 18 11 1 723 531. The number stamped on the part is 18111723531; BMW's catalog files it under the short number 1723531. You will find it on our Exhaust shelf, under Other Exhaust system parts. It supersedes the older number 1723539, 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 10 diagrams, among them Catalyst/Lambda Probe (18_0174) and Exhaust Pipe Front Silencer (18_0209). It weighs about 40 g (under 0.1 lb). It also comes in BMW kit Set of add-on parts, silencer (0141661).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Details
18 11 1 723 531181117235311723531No fitment data available for this part.
CATALYST/LAMBDA PROBE
Diagram 18_0174
EXHAUST PIPE FRONT SILENCER
Diagram 18_0209
Exhaust system, rear
Diagram 18_0210
FRONT SILENCER
Diagram 18_0211
Catalytic converter/front silencer
Diagram 18_0220
Exhaust system with catalytic converter
Diagram 18_0222
Exhaust system, rear
Diagram 18_0225
EXHAUST PIPE FRONT SILENCER
Diagram 18_0887
Exhaust system, rear
Diagram 18_0888
Exhaust system with catalytic converter
Diagram 18_0890
Supersession
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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.