Repair kit piston rings
11 25 7 790 52111257790521·short number 7790521Genuine BMW Part
Photos coming soon — see the BMW diagram below
03 View BMW DiagramSee this part on the official exploded view→What's Included
This is a genuine BMW repair kit piston rings, part number 11 25 7 790 521. The number stamped on the part is 11257790521; BMW's catalog files it under the short number 7790521. You will find it on our Engine shelf, under Piston with rings and pin. It supersedes the older number 7792133, 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 30 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
11 25 7 790 521112577905217790521Supersession
Related Parts
1247916Repair kit piston rings1247917Repair kit piston rings1247918Repair kit piston rings1247919Repair kit piston rings1402394Repair kit piston rings1402395Repair kit piston rings1402396Repair kit piston rings1402397Repair kit piston rings1403809Repair kit piston rings1403810Repair kit piston rings1403811Repair kit piston rings1403812Repair kit piston rings1405267Repair kit piston rings1405268Repair kit piston rings1405407Repair kit piston rings1405782Repair kit piston rings1405783Repair kit piston rings1405784Repair kit piston rings1432590Repair kit piston rings1437054Repair kit piston rings1437061Repair kit piston rings1437062Repair kit piston rings1437063Repair kit piston rings1437064Repair kit piston rings+304 more with this name. See them all
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.