11117568264 Front Crankshaft Oil Seal For BMW Engine Repair Kit OEM

11117568264 Front Crankshaft Oil Seal For BMW Engine Repair Kit OEM

Material & Construction

1. Primary Material: Fluoroelastomer (FKM)
2. 2.Reinforcement: Stainless steel outer casing
3. Lip Design: Single/double spring-loaded lip (specify based on actual design)
4. Color: Typically black

Key Features

1.High-Temperature Resistance: Stable performance from -40°C to +200°C (-40°F to +392°F).
2.Oil & Chemical Resistant: Compatible with synthetic/standard engine oils.
3.Precision Fit: OEM-engineered for exact BMW crankshaft dimensions.
4.Extended Lifespan: 80,000–100,000 km service interval under normal conditions.

Service Applications

1. Purpose: Prevents oil leaks at the front crankshaft pulley/balancer interface.
2. Compatible Engines:

• N-Series: N20, N55
• B-Series: B48, B58

3.Symptoms of Failure:

• • Oil leakage behind harmonic balancer/pulley.

  • Low oil level warnings without visible leaks elsewhere.

Vehicle Compatibility Table

Key:

• Direct OEM replacement - Exact factory specifications

• Hybrid/EV Note - Not compatible with PHEV/EV variants

• Installation Alert - Requires crankshaft locking tool (BMW 11 2 300)

Additional Compatibility Notes:

1. For N63/S63 engines - Use alternative part number 11117586977

2. M Performance models (e.g., M340i) require verification of crank hub design

3. Early N20 engines (pre-2015) may need additional shim adjustment

   

   

   

   

   

Guangzhou Yuanfenghang Auto Parts Co., Ltd. is a professional manufacturer and wholesaler specializing in high-end automotive parts, focusing on providing genuine and premium aftermarket parts for luxury brands such as Mercedes-Benz, BMW, Land Rover, and Jaguar.

With over 138 employees, the company operates a modern, standard factory covering over 2,000 square meters. The factory boasts three automated production lines, utilizing high-quality equipment for key processes, resulting in an annual production capacity of over 500,000 units.

The company also has a dedicated, professional finished product testing facility, ensuring reliable product data verification. The company is ISO/TS16949 certified. Leveraging years of industry experience and a robust supply chain, the company is committed to providing high-quality, reliable products and services, aiming to become a leading automotive parts supplier in South China.

Adhering to the principles of mutual benefit and integrity, the company offers superior products at competitive prices and excellent service. Yuanfengxing looks forward to working with you to create a better future!