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3 Series Parts

Repair kit piston rings

BMW Part Number:11 25 7 798 884
11257798884short number 7798884
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One email the moment one is listed — nothing else.

Fits E46 — 320Cd, 320d, 320td, 330Cd, 330d
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Repair kit piston rings – BMW diagram03 View BMW DiagramSee this part on the official exploded view

What's Included

PosPart NumberNameQty
17786992NASENMINUTENRING NEG OVAL 0.25 UEBERMASS1
27789068DOPPELTRAPEZRING 84X3 STUFE21
37795296DSF GUSSRING MIT KONISCHEN STEGEN ST21

Genuine BMW part 11 25 7 798 884: Repair kit piston rings. The number stamped on the part is 11257798884; BMW's catalog files it under the short number 7798884. You will find it on our Engine shelf, under Piston with rings and pin. It supersedes the older number 0308648, so a part carrying that number is the same part.

It fits every E46 body style (320d, 320td and 330d, 2001–2005), with the M47N or M57N engines.

BMW draws it on 2 diagrams, among them Crankshaft-Pistons (11_2097) and Crankshaft-Pistons (11_2321). It weighs about 34 g (under 0.1 lb).

We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.

Details

BMW Part Number11 25 7 798 884
Also written as112577988847798884
QualityGenuine BMW · OEM

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.