Crankshaft & Parts

Crankshaft seal with flange.
This is a genuine OE crankshaft seal used in modern Porsche engines. It is designed to seal the crankshaft at the rear of the engine block, preventing oil leaks while allowing the crankshaft to rotate freely.

Fits:
Porsche 95B.1 Macan 2.0L 2015 - 2018

Porsche 95B.2 Macan 2.0L 2019 - 2021
Porsche 95B.3 Macan 2.0L 2022>>
* option code: T2G -  4-cylinder SI engine 2.0 l unit 06L.D

Porsche 9YA Cayenne 2.0L 01/2017 - 05/2023
* engine code: DFKA / DFK

Diagram ref no 16

What this product does:
• Provides a tight seal around the crankshaft flange
• Prevents engine oil leaks that could reduce lubrication or cause damage
• Maintains proper oil pressure and long-term engine performance

Location: Rear of the engine, surrounding the crankshaft flange, positioned before the flywheel or flexplate

Over time, crankshaft seals can wear out, harden, or crack due to constant rotation, oil exposure, and engine heat. Failure may result in:
• Oil leaks at the rear of the engine Reduced lubrication and risk of internal engine wear
• Oil contamination of clutch or transmission components

Replacing seal ensures proper sealing, protects against costly oil leaks, and keeps your Porsche engine performing as designed.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A7103171

The product you are viewing cross references to these numbers

Crankshaft seal with flange.

Fits:
Porsche 95B.1 Macan 2.0L 2015 - 2018

Porsche 95B.2 Macan 2.0L 2019 - 2021
Porsche 95B.3 Macan 2.0L 2022>>
* option code: T2G -  4-cylinder SI engine 2.0 l unit 06L.D

Porsche 9YA Cayenne 2.0L 01/2017 - 05/2023
* engine code: DFKA / DFK

Diagram ref no 16

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A7103171

The product you are viewing cross references to these numbers

Crankshaft seal with flange.
The crankshaft seal with flange is a direct replacement for Porsche Macan (95B) and Cayenne (9YA) models. Mounted at the rear of the engine around the crankshaft flange, it prevents oil leaks while allowing smooth crankshaft rotation. Built to OE specifications, it ensures reliable sealing, durability, and long-term engine protection.

Fits:
Porsche 95B.1 Macan 2.0L 2015 - 2018

Porsche 95B.2 Macan 2.0L 2019 - 2021
Porsche 95B.3 Macan 2.0L 2022>>
* option code: T2G -  4-cylinder SI engine 2.0 l unit 06L.D

Porsche 9YA Cayenne 2.0L 01/2017 - 05/2023
* engine code: DFKA / DFK

Diagram ref no 16

The crankshaft seal with flange prevents engine oil from leaking where the crankshaft exits the rear of the engine block. It works under constant rotation and oil pressure, ensuring the engine remains properly lubricated without losing oil to the outside environment.

Location: Rear of the engine, behind the flywheel/flexplate at the crankshaft flange
Function in system: Works together with the crankshaft and oil pan system to contain oil and maintain internal engine pressure

Over time, crankshaft seals wear out due to heat, oil exposure, and constant motion.
A failing seal can cause:
• Visible oil leaks at the rear of the engine
• Oil contamination of clutch or torque converter components
• Loss of oil pressure and increased risk of engine damage

Replacing restores a secure seal, prevents costly oil leaks, and ensures your Porsche engine remains properly protected.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A7103171

The product you are viewing cross references to these numbers