Genuine BMW Genuine BMW Single Piston Ring Set - E9X M3, E6X M5 M6 11257840940

Genuine BMW Single Piston Ring Set - E9X M3, E6X M5 M6

A piston ring is a split ring that fits into a groove on the outer diameter of a piston. The three main functions of piston rings in reciprocating engines are, sealing the combustion/expansion chamber, supporting heat transfer from the piston to the cylinder wall and regulating engine oil consumption.
Genuine BMW Genuine BMW
T#: 33569 | Part#: 11257840940
Part#: 11-25-7-840-940
Part#: 11 25 7 840 940
Part#: 11.25.7.840.940
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318.99 $318.99
3% off MSRP:
$327.99

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Genuine BMW Genuine BMW Single Piston Ring Set - E9X M3, E6X M5 M6 11257840940
Genuine BMW Single Piston Ring Set - E9X M3, E6X M5 M6
$318.99

A piston ring is a split ring that fits into a groove on the outer diameter of a piston. The three main functions of piston rings in reciprocating engines are, sealing the combustion/expansion chamber, supporting heat transfer from the piston to the cylinder wall and regulating engine oil consumption.

Genuine BMW Repair Kit Piston Rings - (0)
This item fits the following BMW Chassis:
E60 M5,E63 M6,E63,E90,E92,E93

Fits BMW Engines including:
S65,S85

 

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Previous Revisions
  • 11-25-7-836-578, 11 25 7 836 578, 11.25.7.836.578, 11257836578

Cross Reference
  • 11257840940, 11-25-7-840-940, 11 25 7 840 940, 11.25.7.840.940
  • 11257836578, 11-25-7-836-578, 11 25 7 836 578, 11.25.7.836.578

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MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW E60 M5 S85 5.0L Use vehicle selector to confirm fitment
BMW E60 M5 S85 5.0L Use vehicle selector to confirm fitment
BMW E63 M6 S85 5.0L Use vehicle selector to confirm fitment
BMW E63 M6 S85 5.0L Use vehicle selector to confirm fitment
BMW E64 M6 S85 5.0L Use vehicle selector to confirm fitment
BMW E64 M6 S85 5.0L Use vehicle selector to confirm fitment
BMW E90 M3 S65 4.0L Use vehicle selector to confirm fitment
BMW E90 M3 S65 4.0L Use vehicle selector to confirm fitment
BMW E92 M3 S65 4.0L Use vehicle selector to confirm fitment
BMW E92 M3 S65 4.0L Use vehicle selector to confirm fitment
BMW E93 M3 S65 4.0L Use vehicle selector to confirm fitment
BMW E93 M3 S65 4.0L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.