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Customized Rebuild Engine Overhaul Kits Gasket For BMW N20B20
Customized Rebuild Engine Overhaul Kits Gasket For BMW N20B20
Customized Rebuild Engine Overhaul Kits Gasket For BMW N20B20
Customized Rebuild Engine Overhaul Kits Gasket For BMW N20B20
Customized Rebuild Engine Overhaul Kits Gasket For BMW N20B20
Customized Rebuild Engine Overhaul Kits Gasket For BMW N20B20
Specifications
Brand Name :
Czechdes
Model Number :
BMW N20B20
Certification :
ISO CE
Place of Origin :
China
MOQ :
50PCS
Price :
Negotiation
Payment Terms :
L/C,D/A,MoneyGram,D/P,T/T,Western Union
Supply Ability :
5000
Delivery Time :
5-15Days
Packaging Details :
Cardboard box or Wooden box
Part Number :
N20B20
Product Name :
Engine Repair Kit
OE Equivalent :
BMW Genuine Part
Payment :
T/T 30% As Deposit, 70% Before Delivery
Description

Customized Rebuild Engine Overhaul Kits Gasket For BMW N20 B20


1. Core Components

Component

OEM Part Number

Qty

Material

Multi-Layer Metal Head Gasket

11127595221

1

Stainless Steel + Elastic Graphite Composite

Cylinder Head Bolt Set

11127595222

10

Grade 10.9 High-Strength Alloy Steel

Valve Cover Seal Strip

11127595223

1

Fluorocarbon Rubber (FKM)

Camshaft Position Sensor O-Ring

12147586911

2

Hydrogenated Nitrile Rubber (HNBR)

2. Weight Specifications

  • Complete Head Gasket Set: 1.8kg ±50g

  • Single Metal Head Gasket: 0.65kg (3-layer composite structure)

  • Bolt Set: 0.38kg (10 pieces)3. Key Features

Pressure-Adaptive Design

  • Laser-cut stainless steel layers (0.2mm/layer)

  • Elastic graphite layer compensates for block deformation (up to 0.15mm)

Thermal Management Performance

  • Operating temperature range: -40°C to 180°C

  • Withstands localized transient temperatures up to 220°C

Sealing Technology Innovation

  • 3D sealing rib design (Patent DE102014226789)
  • Laser-welded copper ring reinforcement around combustion chambers

4. Manufacturing Process

Process Step

Technical Parameters

Inspection Standard

Metal Layer Stamping

500-ton precision press (±0.01mm tolerance)

DIN EN ISO 2768

Graphite Layer Lamination

Hot pressing (120°C/5MPa pressure)

BMW GS 90034

Surface Treatment

Micro-arc oxidation coating (8-12μm thickness)

ASTM B117 Salt Spray Test

Final Inspection

Helium mass spectrometer leak test (sensitivity 1×10⁻⁶ mbar·L/s)

BMW PV 3344

6. Installation Technical Points

  • Surface Preparation: Clean mating surfaces with BMW-approved cleaner (83 19 2 355 517) before installation

  • Torque Specifications:

    • Step 1: 20Nm

    • Step 2: 90° rotation

    • Step 3: Additional 90° rotation (total 180°)

  • Prohibited Substances: Silicone-based sealants strictly forbidden

7. Recommended Companion Upgrades

  • Recommended simultaneous replacement:

    • Oil Cooler Seal Ring (11428637821)

    • Turbocharger Oil Return Seal (11127595224)

(Note: For N20B20D engines produced after 2015, use upgraded head gasket 11127595225)

Customized Rebuild Engine Overhaul Kits Gasket For BMW N20B20



Customized Rebuild Engine Overhaul Kits Gasket For BMW N20B20

Customized Rebuild Engine Overhaul Kits Gasket For BMW N20B20

Customized Rebuild Engine Overhaul Kits Gasket For BMW N20B20


Customized Rebuild Engine Overhaul Kits Gasket For BMW N20B20

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Customized Rebuild Engine Overhaul Kits Gasket For BMW N20B20

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Product Detail
Brand Name :
Czechdes
Model Number :
BMW N20B20
Certification :
ISO CE
Place of Origin :
China
MOQ :
50PCS
Price :
Negotiation
Contact Supplier
Customized Rebuild Engine Overhaul Kits Gasket For BMW N20B20
Customized Rebuild Engine Overhaul Kits Gasket For BMW N20B20
Customized Rebuild Engine Overhaul Kits Gasket For BMW N20B20

Guangzhou Yuanfenghang Automotive Parts Co., Ltd

Verified Supplier
1 Years
guangdong, guangzhou
Business Type :
Manufacturer
Main Products :
Car Engine Parts, Car Engine Seals, Engine Overhaul Kits
Total Annual :
5000000-10000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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