Specifications
Brand Name :
Czechdes
Model Number :
N20 N55 B48 B58
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 :
1131 7603 944 / 1131 7621 097 / 1131 7621 099 / 1131 7621 103 / 1131 8648 732
Product Name :
Engine Timing Repair Kit
Description

1131 7603 944 / 1131 7621 097 / 1131 7621 099 / 1131 7621 103 / 1131 8648 732 Engine Timing Repair Kit For BMW N20 N55 B48 B58 Engine OEM

1.Product Specification

Attribute Specification
Part Numbers 1131 7603 944 / 1131 7621 097 / 1131 7621 099 / 1131 7621 103 / 1131 8648 732
Compatibility BMW vehicles with N20, N55, B48, B58 engines
Kit Type Complete timing chain/belt repair kit
OEM Status Genuine BMW OEM parts
Components Included - Timing chain/belt
- Tensioner assembly
- Guide rails
- Sprockets
- Gaskets & seals
- Mounting hardware
Material High-grade steel, reinforced rubber, aluminum
Color BMW OEM standard (components may vary)
Warranty BMW genuine parts warranty (varies by region)
Weight Approximately 3.5-4.5 kg (varies by kit)
Dimensions Varies by component (kit typically ships in 35×25×15cm box)
Service Interval Recommended every 80,000-100,000 miles
Special Features - Precision-engineered for exact fit
- Corrosion-resistant components
- Pre-lubricated where required
Installation Notes Requires professional installation with BMW special tools
Package Contents - All timing components
- Installation manual (varies)
- BMW part authentication label
Quality Standards Meets BMW Group quality standard BN 6000.0
Country of Origin Germany (components may vary)
Interchangeability Not compatible with aftermarket timing components

2. Kit Components

A genuine BMW timing repair kit generally includes the following critical parts (actual contents may vary by part number):

  • Timing Chain/Belt

  • Tensioner

  • Guide Rails

  • Sprockets/Gears

  • Gaskets/Seals

  • Bolts (often single-use)

3. Function & Importance

  • Precise Synchronization: Ensures proper timing between valves and pistons, preventing engine damage.

  • Durability: OEM components use high-strength materials for extended service life.

  • Failure Prevention: Replacing worn timing parts avoids catastrophic failures (e.g., chain skip or belt snap leading to valve/piston collision).

4. OEM Advantages

  • Perfect Fit: Designed specifically for BMW engines with exact tolerances.

  • Quality Assurance: Rigorously tested by BMW for superior reliability over aftermarket parts.

5. Installation Recommendations

  • Professional Service: Timing system installation requires specialized tools and expertise. Recommended at BMW-authorized workshops.

  • Complementary Parts: Inspect related components (e.g., water pump, oil seals) during replacement to avoid repeat labor.

For exact compatibility, provide the engine code or VIN for further verification.

BMW B58 Engine Timing Parts Repair Kit 11317621099 11317621103 11318648732

BMW B58 Engine Timing Parts Repair Kit 11317621099 11317621103 11318648732

BMW B58 Engine Timing Parts Repair Kit 11317621099 11317621103 11318648732

BMW B58 Engine Timing Parts Repair Kit 11317621099 11317621103 11318648732

BMW B58 Engine Timing Parts Repair Kit 11317621099 11317621103 11318648732

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BMW B58 Engine Timing Parts Repair Kit 11317621099 11317621103 11318648732

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Brand Name :
Czechdes
Model Number :
N20 N55 B48 B58
Certification :
ISO CE
Place of Origin :
China
MOQ :
50PCS
Price :
Negotiation
Contact Supplier
BMW B58 Engine Timing Parts Repair Kit 11317621099 11317621103 11318648732
BMW B58 Engine Timing Parts Repair Kit 11317621099 11317621103 11318648732
BMW B58 Engine Timing Parts Repair Kit 11317621099 11317621103 11318648732
BMW B58 Engine Timing Parts Repair Kit 11317621099 11317621103 11318648732

Guangzhou Yuanfenghang Automotive Parts Co., Ltd

Verified Supplier
1 Years
guangdong, guangzhou
Business Type :
Manufacturer
Total Annual :
5000000-10000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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