This is a genuine BMW repair kit Flexelement, part number 18 31 2 356 512. The number stamped on the part is 18312356512; BMW's catalog files it under the short number 2356512. You will find it on our Exhaust shelf, under Other Exhaust system parts.
It fits every E46 body style (318d, 318td, 320d and 320td, 1998–2004), with the M47 or M47N engines.
BMW draws it on 2 diagrams, among them Repair kit, flextube (18_1031) and Repair kit, flextube (88_0104). It weighs about 3.0 kg (6.5 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
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.