11377502022 Eccentric Shaft Sensor Gasket For BMW N20B20/N52/N54//N51 Engines Parts OEM

11377502022 Eccentric Shaft Sensor Gasket  For BMW N20B20/N52/N54//N51 Engines Parts OEM

Vehicle Compatibility Table:

Engine Compatibility Details:

• N52 (2.5L/3.0L): All variants including N52B25, N52B30

• N54 (3.0L Twin Turbo): All variants

• N51 (SULEV version of N52)

• N52N (Updated version with valvetronic III)

Function:

• Acts as a vibration dampener for the eccentric shaft sensor

• Provides sealing to prevent oil or debris ingress

• Ensures proper sensor alignment and contact

  
  

Key Product Advantages:

1. Precision Fitment

   • 100% developed according to OEM 11377502022 specifications

   • 3D-scanned from genuine part with ±0.05mm tolerance control

2. Military-Grade Material

   • Made with German-imported oil-resistant fluoroelastomer (FKM)

   • Passed BMW LL-04 oil compatibility test

3. Triple-Protection Design

   • Embedded stainless steel reinforcement ring to prevent deformation

   • Dual-lip sealing structure

   • Honeycomb vibration damping layer

4. Performance Certification

   • Passed TÜV 500,000-cycle vibration test

   • Temperature resistance range: -45℃~210℃

   • Tensile strength ≥18MPa

Precision Manufacturing Process:

1. Material Preparation

   • 48-hour constant-temperature rubber curing

   • Fully automated vacuum mixing

2. Mold Manufacturing

   • Swiss precision steel mold (service life >500,000 cycles)

   • Mirror-polished cavities (Ra0.2μm)

3. Vulcanization Molding

   • Precise temperature control at 165℃±2℃

   • 300-ton pressure forming

4. Post-Processing

   • Liquid nitrogen deburring

   • 100% air-tightness testing

   • Industrial CT scanning for internal structure inspection

Frequently Asked Questions (FAQs):

Q1: How does quality compare to OEM?
A: We use higher-grade FKM material than OEM, extending service life by 30% with 2-year warranty.

Q2: What if oil leakage occurs after installation?
A: Please check:
① Whether contact surfaces were cleaned before installation
② Whether torque wrench was used (standard 8Nm±1)
③ Whether the gasket has shipping damage