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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
3 Series Parts

Alcan piston

BMW Part Number:11 25 7 787 065
11257787065short number 7787065
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One email the moment one is listed — nothing else.

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

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Alcan piston – BMW diagram01 View BMW DiagramSee this part on the official exploded view

This is a genuine BMW alcan piston, part number 11 25 7 787 065. The number stamped on the part is 11257787065; BMW's catalog files it under the short number 7787065. You will find it on our Engine shelf, under Piston with rings and pin.

It fits every E46 body style (320d, 320td and 330d, 2001–2004), 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 947 g (2.1 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 7 787 065
Also written as112577870657787065
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.