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Continental 50054 Accessory Drive Belt Idler Pulley - Accessory Drive, Alternator or Water Pump and Power Steering
Overview of Continental Accessory Drive Belt Idler Pulley 50054
The Continental accessory drive belt idler pulley 50054 is engineered for reliable performance in select BMW models. Designed with precision thermoplastic construction and a smooth pulley surface, this component supports the accessory drive belt system by maintaining proper tension and alignment.
- Compatible with BMW 545i, 550i, 645Ci, 650Ci, 650i, 745i, 745Li, 750i, 750Li, 760i, 760Li, and X5 models
- Thermoplastic pulley material for durability and reduced wear
- Non-flanged, smooth pulley surface for consistent belt tracking
- Pulley width of 2.76 inches and mount hole diameter of 1.04 inches
- Includes bolt and washer components for secure mounting
Detailed Product Description
The Continental part number 50054 accessory drive belt idler pulley features a thermoplastic pulley with a smooth, non-flanged surface designed to reduce belt wear and ensure smooth operation. The pulley measures 2.76 inches in width and has a mount hole diameter of 1.04 inches, making it suitable for precise fitment in the accessory drive belt system of various BMW vehicles. The inclusion of bolt and washer components ensures proper installation and secure attachment to the engine assembly. This idler pulley is engineered to maintain optimal belt tension and alignment, which is critical for the efficient operation of engine accessories such as the alternator, power steering pump, and air conditioning compressor.
Common Applications and Issues Addressed
- Maintains proper tension in the accessory drive belt system
- Prevents belt slippage and misalignment
- Reduces premature belt wear caused by pulley surface irregularities
- Replaces worn or damaged idler pulleys in BMW 5, 6, 7 Series, and X5 models
- Supports smooth operation of engine-driven accessories
Installation Notes and Tips
When installing the Continental 50054 idler pulley, ensure the mounting surface is clean and free of debris. Verify the pulley aligns correctly with the belt path to prevent premature belt wear. Use the included bolt and washer components to secure the pulley firmly, following manufacturer torque specifications. It is recommended to inspect the accessory drive belt for wear and replace it if necessary during installation.
Quality Assurance and Warranty
Continental manufactures the 50054 accessory drive belt idler pulley to meet OEM standards for fit, form, and function. The thermoplastic pulley material is selected for durability and resistance to heat and wear. While specific warranty details are not provided, Continental products typically come with a limited warranty covering defects in materials and workmanship. For precise warranty information, consult the product documentation or authorized Continental distributors.
| Brand | Continental |
| Part Number | 50054 |
| Pulley 1 Flanged | 0.670 |
| Component Type | Bolt |
| Component Type | N |
| Component Type | Washer |
| Pulley 1 Outside Diameter | Thermoplastic |
| Pulley 1 Width | 2.76 |
| Pulley 1 Mount Hole Diameter | 1.04 |
| Pulley 1 Groove Quantity | Smooth |
| Pulley Surface Type | Non-flanged |
This part fits 49 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | BMW | 550i | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2010 | BMW | 650Ci | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2010 | BMW | 650i | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2009 | BMW | 550i | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2009 | BMW | 650Ci | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2009 | BMW | 650i | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2009 | BMW | 750i | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2008 | BMW | 550i | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2008 | BMW | 650Ci | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2008 | BMW | 650i | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2008 | BMW | 750i | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2008 | BMW | 750Li | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2008 | BMW | 760Li | 6.0L | V12 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2007 | BMW | 550i | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2007 | BMW | 650Ci | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2007 | BMW | 650i | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2007 | BMW | 750i | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2007 | BMW | 750Li | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2007 | BMW | 760Li | 6.0L | V12 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2006 | BMW | 550i | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2006 | BMW | 650Ci | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2006 | BMW | 650i | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2006 | BMW | 750i | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2006 | BMW | 750Li | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2006 | BMW | 760i | 6.0L | V12 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2006 | BMW | 760Li | 6.0L | V12 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2006 | BMW | X5 | 4.4L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2006 | BMW | X5 | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2005 | BMW | 545i | 4.4L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2005 | BMW | 645Ci | 4.4L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2005 | BMW | 745i | 4.4L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2005 | BMW | 745Li | 4.4L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2005 | BMW | 760i | 6.0L | V12 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2005 | BMW | 760Li | 6.0L | V12 | Alternator, Water Pump and Power Steering | Smooth Pulley, Includes Hardware |
| 2005 | BMW | X5 | 4.4L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2005 | BMW | X5 | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2004 | BMW | 545i | 4.4L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2004 | BMW | 645Ci | 4.4L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2004 | BMW | 745i | 4.4L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2004 | BMW | 745Li | 4.4L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2004 | BMW | 760i | 6.0L | V12 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2004 | BMW | 760Li | 6.0L | V12 | Alternator, Water Pump and Power Steering | Smooth Pulley, Includes Hardware |
| 2004 | BMW | X5 | 4.4L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2004 | BMW | X5 | 4.8L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2003 | BMW | 745i | 4.4L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2003 | BMW | 745Li | 4.4L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2003 | BMW | 760Li | 6.0L | V12 | Alternator, Water Pump and Power Steering | Smooth Pulley, Includes Hardware |
| 2002 | BMW | 745i | 4.4L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
| 2002 | BMW | 745Li | 4.4L | V8 | Accessory Drive | Smooth Pulley, Includes Hardware |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.