BMW F45 Active Tourer Timing Case Front Cover B47 218d 220d Diesel 8514001

BMW F45 Active Tourer Timing Case Front Cover B47 218d 220d Diesel is an original component from the Timing chain and belt covers group, designed for BMW B47 series diesel engines. Mounted on the front of the power unit, the cover protects the timing mechanism from contaminants, supports stable chain operation, and helps maintain system tightness.

Specifications and technical data

• SKU: 8514002
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8514002
• Substitutable numbers: 8514002, 11148514002, 8514001
• Location on the vehicle: Front
• Fuel type: Diesel
• Part type: Timing Cover
• Category: Timing Covers

Purpose and technical function

The presented timing case front cover is dedicated to B47 diesel units used, among others, in BMW F45 Active Tourer models in 218d and 220d versions. The component operates in the front zone of the engine, where it is responsible for shielding the chain and timing gears from dust, moisture, and small foreign objects that could accelerate component wear. Using an original cover from the same design group as the factory part allows for maintaining the correct mounting geometry, appropriate rigidity, and proper seal guidance. This is important both for the durability of the timing mechanism and for keeping the engine bay clean and reducing leaks.

Benefits of using an original timing cover

Choosing a used, original BMW component from the Timing chain and belt covers category is particularly beneficial for B47 diesel engine repairs, where fitment precision has a direct impact on the unit's operating culture. A cover designed for a specific engine type ensures:

• factory mounting points and compatibility with original bolts and seals,
• appropriately shaped workspace for the chain and timing gears,
• stable guidance of the cover on the front part of the engine block,
• easier diagnostics of potential leaks after installation. A used OEM component allows for reduced repair costs while maintaining proper operational parameters, which is especially important during comprehensive work on the timing system in diesel engines.

Application in B47 diesel engines

The B47 engines used in the BMW F45 Active Tourer 218d and 220d are among the more modern diesel units, where the timing system operates under demanding thermal and mechanical conditions. A properly selected timing case cover helps maintain:

• proper protection of the chain against contaminants from the engine bay,
• stable operating conditions for components lubricated in the front part of the unit,
• control over potential oil leaks in the timing area. Thanks to the preservation of original geometry and materials, the cover works with factory seals and other auxiliary components, which facilitates service and reduces the risk of needing additional modifications.

Condition, selection, and installation

The item is in used condition, which in practice means it comes from disassembly and may show signs of wear, but it retains the functionality required for further operation in the timing system. When selecting, it is worth verifying compatibility with the specific B47 engine version and vehicle configuration to ensure proper fitment with the block and accessories. During installation, it is recommended to:

• thoroughly clean the mating surfaces on the engine block,
• use new seals in accordance with the manufacturer's recommendations,
• check for straightness and the absence of cracks in the mounting areas,
• tighten the bolts precisely according to service specifications. Such prepared installation promotes trouble-free operation and reduces the risk of repeated interventions in the timing area.

Technical support and additional materials

For users interested in a broader context of servicing the timing system in BMW units, it is worth checking out the guide material regarding operation and typical faults in related engines, such as the article on the BMW N47 timing chain – typical symptoms of wear, repair costs, and selection of original used BMW parts. It allows for a better understanding of the importance of cover component quality and proper service. If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as additional covers, lids, or timing housings, check out the available parts in the BMW timing chain and belt covers category.