Skip to content
FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
Genuine BMW
BMW Part Number11 21 7 787 000

Alcan piston

84.200 mm(+0.25) · E46 330d, 330xd · one of 9 sizes

Out of stock

One email when it is listed. Nothing else.

Free US shipping on orders over $75.00 · oversize quoted. Oversize items ship at a flat $49.99 each — free shipping does not cover them.

WARNING: Cancer and Reproductive Harm from exposure to lead — www.P65Warnings.ca.gov P65Warnings.ca.gov

Inspected and graded before it's listed · 30-day returns

Make sure this fits your car

Fits E46 330d 1999–2001 — M57 engine

Select your vehicle to check fitment
See all 13 fitting cars

Other sizes · 9 in all

Alcan piston – BMW diagram

Callout 01 on BMW’s drawing “Crankshaft-Pistons”. Open the drawing →

Alcan piston — a genuine BMW part, number 11 21 7 787 000. You will find it under Engine (Crankshaft with bearing). It supersedes the older number 11 25 2 247 870, so a part carrying that number is the same part.

Fits E46 330d (1999–2001), sedan and touring, with the M57 engine.

BMW draws it on the Crankshaft-Pistons drawing. BMW's catalog calls for six of these at each place it is fitted. It weighs about 879 g (1.9 lb).

Out of stock. Request it and we will notify you when it is in stock.

Details

EnginesM57
Weight0.88 kg

Used parts are inspected and graded: Good (minimal wear), Fair (normal wear) or Acceptable (visible wear). All fully working. Returns: 30 days if a part arrives damaged or not as described.

BMW has renumbered this part. All of these numbers are the same part.

  • 11 21 7 787 000currentOut of stock
  • 11 25 2 247 870replaced by 11 21 7 787 000

The other parts on BMW’s drawing “Crankshaft-Pistons”. Open the drawing →

#PartIn stockAction
--Piston18 numbers at this calloutOut of stockRequest
01Alcan piston · this part30 numbers at this calloutOut of stock
02Lock Ring2 numbers at this calloutOut of stockRequest
03Repair kit piston rings23 numbers at this calloutOut of stockRequest

Reviews

No reviews yet.

InEngineCrankshaft with bearing