Rubber Ring
18 21 1 712 83818211712838·short number 1712838Genuine BMW Part
Photos coming soon — see the BMW diagram below
10 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 5 · Qty 10141658Set of add-on parts, silencerPos 8 · Qty 20141660Set of add-on parts, silencerPos 7 · Qty 20141661Set of add-on parts, silencerPos 8 · Qty 20141663Set of add-on parts, silencerPos 7 · Qty 20141666Set of add-on parts, silencerPos 3 · Qty 20141708Set of add-on parts, silencerPos 7 · Qty 20143441Set of add-on parts, silencerPos 7 · Qty 20143449Set of add-on parts, silencerPos 7 · Qty 20146603Set of add-on parts, silencerPos 8 · Qty 21176906Set mounting partsPos 6 · Qty 11177343Set mounting partsPos 4 · Qty 21177786Set mounting partsPos 5 · Qty 21712320Set mounting partsPos 5 · Qty 2This is a genuine BMW rubber Ring, part number 18 21 1 712 838. The number stamped on the part is 18211712838; BMW's catalog files it under the short number 1712838. You will find it on our Exhaust shelf, under Other Exhaust system parts. It supersedes the older number 1245985, 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 51 diagrams, among them Suspension parts exhaust (18_0011) and Exhaust system with catalytic converter (18_0012). It weighs about 85 g (0.2 lb). It also comes in BMW kits Set of add-on parts, silencer (0141657) and Set of add-on parts, silencer (0141658) and 12 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 1 712 838182117128381712838No fitment data available for this part.
Suspension parts exhaust
Diagram 18_0011
Exhaust system with catalytic converter
Diagram 18_0012
Exhaust pipe, catalytic converter
Diagram 18_0028
EXHAUST ASSY WITHOUT CATALYST
Diagram 18_0053
EXHAUST ASSY WITHOUT CATALYST
Diagram 18_0054
Rear silencer
Diagram 18_0058
Exhaust system, rear
Diagram 18_0065
EXHAUST ASSY WITHOUT CATALYST
Diagram 18_0069
Exhaust system, rear
Diagram 18_0071
EXHAUST ASSY WITHOUT CATALYST
Diagram 18_0080
EXHAUST ASSY WITHOUT CATALYST
Diagram 18_0081
EXHAUST ASSY WITHOUT CATALYST
Diagram 18_0082
EXHAUST ASSY WITHOUT CATALYST
Diagram 18_0087
EXHAUST ASSY WITHOUT CATALYST
Diagram 18_0090
Exhaust system
Diagram 18_0094
Exhaust system
Diagram 18_0095
Exhaust system, rear
Diagram 18_0096
Exhaust system
Diagram 18_0100
Exhaust system
Diagram 18_0101
Exhaust system
Diagram 18_0102
EXHAUST ASSY WITHOUT CATALYST
Diagram 18_0104
EXHAUST ASSY WITHOUT CATALYST
Diagram 18_0112
EXHAUST ASSY WITHOUT CATALYST
Diagram 18_0113
EXHAUST ASSY WITHOUT CATALYST
Diagram 18_0114
This part is on 27 more diagrams; the E36 and E46 ones are listed first.
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.