HomeEngine > Gaskets and Sealing SystemsVictor Reinz 81-38031-00 Engine Crankshaft Seal
Part #: 81-38031-00

Victor Reinz 81-38031-00 Engine Crankshaft Seal

16 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: BMW, M3, M5, and M6
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Crankshaft Seal for BMW M3, M5, and M6

The Victor Reinz 81-38031-00 engine crankshaft seal is designed specifically for BMW M3, M5, and M6 models. This seal ensures a secure fit and effective sealing to maintain engine performance and prevent oil leaks.

  • Compatible with BMW M3, M5, and M6 models
  • Part number 81-38031-00 for precise identification
  • Engine crankshaft seal designed to prevent oil leakage
  • Manufactured by Victor Reinz, a trusted name in sealing technology

Durable Construction and Precise Fitment

The Victor Reinz 81-38031-00 crankshaft seal is engineered to meet OEM specifications for BMW engines. Its durable materials provide resistance to heat, pressure, and engine fluids, ensuring long-lasting performance. This seal fits the crankshaft housing precisely, reducing the risk of leaks that can lead to engine damage or reduced efficiency. Using the correct crankshaft seal for your BMW M3, M5, or M6 helps maintain optimal engine operation and reliability.

Purpose and Common Applications

  • Prevents oil leaks around the crankshaft area
  • Maintains engine oil pressure and cleanliness
  • Protects engine components from contamination
  • Addresses issues such as oil seepage and crankshaft seal wear
  • Helps avoid costly engine repairs related to oil loss

Installation Notes and Tips

When installing the Victor Reinz 81-38031-00 crankshaft seal, ensure the crankshaft surface is clean and free of debris. Proper alignment during installation is critical to avoid premature seal failure. It is recommended to use appropriate tools to press the seal evenly into place without damaging the sealing lip. Always verify compatibility with your specific BMW M3, M5, or M6 model year before installation.

Quality Assurance and Warranty

Victor Reinz is known for producing high-quality sealing products that meet stringent industry standards. The 81-38031-00 crankshaft seal undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Victor Reinz products typically come with manufacturer-backed warranties covering defects in materials and workmanship.

This part fits 16 vehicles. Search below:

YearMakeModelPositionNotes
2013BMWM3FrontFront
2012BMWM3FrontFront
2011BMWM3N/ATiming End Engine Crankshaft Seal
2010BMWM3N/ATiming End Engine Crankshaft Seal
2010BMWM5N/ATiming End Engine Crankshaft Seal
2010BMWM6N/ATiming End Engine Crankshaft Seal
2009BMWM3N/ATiming End Engine Crankshaft Seal
2009BMWM5N/ATiming End Engine Crankshaft Seal
2009BMWM6N/ATiming End Engine Crankshaft Seal
2008BMWM3N/ATiming End Engine Crankshaft Seal
2008BMWM5N/ATiming End Engine Crankshaft Seal
2008BMWM6N/ATiming End Engine Crankshaft Seal
2007BMWM5N/ATiming End Engine Crankshaft Seal
2007BMWM6N/ATiming End Engine Crankshaft Seal
2006BMWM5N/ATiming End Engine Crankshaft Seal
2006BMWM6N/ATiming End Engine Crankshaft Seal

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

11 21 7 838 0727 838 072735.260

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.