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Continental 50079 Accessory Drive Belt Idler Pulley - Accessory Drive or Upper
Overview of Continental Accessory Drive Belt Idler Pulley 50079
The Continental accessory drive belt idler pulley 50079 is engineered for reliable performance in various Mercedes-Benz models. Designed with precision, this pulley supports the accessory drive belt system to maintain optimal belt tension and alignment.
- Flanged pulley design with 6 flanges for secure belt guidance
- Thermoplastic pulley width for durability and reduced wear
- Grooved bore diameter ensuring proper belt seating
- Mount hole diameter of 2.56 inches for accurate fitment
- Flanged outside diameter enhances belt tracking
- Constructed with high-quality materials for long service life
Detailed Product Description
The Continental part number 50079 is an accessory drive belt idler pulley specifically designed to meet the demands of Mercedes-Benz vehicles such as the CL63 AMG, CLS63 AMG, E63 AMG, G63 AMG, GLS63 AMG, Maybach S550, and others. This pulley features a flanged design with six flanges, which helps maintain the accessory belt’s alignment and prevents slippage during operation. The thermoplastic pulley width contributes to its resistance against heat and wear, ensuring consistent performance over time.
The grooved bore diameter allows for a secure fit on the mounting shaft, while the 2.56-inch mount hole diameter ensures compatibility with the original equipment mounting points. The flanged outside diameter further supports proper belt tracking, reducing the risk of belt misalignment or premature wear. Constructed with durable materials, this idler pulley is built to withstand the stresses of the accessory drive system in high-performance Mercedes-Benz models.
Compatible Vehicles and Applications
- Mercedes-Benz CL63 AMG, CL550
- Mercedes-Benz CLS63 AMG, CLS63 AMG S, CLS550
- Mercedes-Benz E63 AMG, E63 AMG S, E550
- Mercedes-Benz G63 AMG, GL63 AMG, GL450, GL550
- Mercedes-Benz GLE63 AMG, GLE63 AMG S, GLS63 AMG, GLS550
- Mercedes-Benz Maybach S550
- Mercedes-Benz ML63 AMG, ML550
- Mercedes-Benz S63 AMG, S63L AMG, S550
- Mercedes-Benz SL63 AMG, SL550, SLK55 AMG
Common Issues Addressed by This Idler Pulley
- Accessory belt misalignment causing noise or premature wear
- Excessive belt tension fluctuations affecting accessory performance
- Worn or damaged pulley surfaces leading to belt slippage
- Failure of original idler pulley components in high-stress conditions
- Replacement for maintenance or repair of accessory drive belt system
Installation Notes and Tips
When installing the Continental accessory drive belt idler pulley 50079, ensure the mounting surface is clean and free of debris. Verify the pulley’s orientation matches the original equipment to maintain proper belt alignment. Use appropriate torque specifications for the mounting bolt to avoid over-tightening or loosening during operation. Inspect the accessory drive belt for wear and replace if necessary to ensure optimal system performance.
Quality Assurance and Warranty
Continental manufactures the 50079 idler pulley to meet strict quality standards, ensuring durability and reliable operation in demanding automotive environments. While specific warranty details are not provided, Continental products typically adhere to industry standards for material and workmanship quality, supporting long-term vehicle performance.
| Brand | Continental |
| Part Number | 50079 |
| Pulley 1 Flanged | 6 |
| Component Type | N |
| Pulley 1 Bore Diameter | Grooved |
| Pulley 1 Width | Thermoplastic |
| Pulley 1 Mount Hole Diameter | 2.56 |
| Pulley 2 Outside Diameter | Flanged |
| Pulley 2 Material | 0.98 |
| Pulley Surface Type | 0.670 |
This part fits 111 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Mercedes-Benz | SL550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2019 | Mercedes-Benz | GLE63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2019 | Mercedes-Benz | GLE63 AMG S | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2019 | Mercedes-Benz | GLS550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2019 | Mercedes-Benz | GLS63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2019 | Mercedes-Benz | SL550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2019 | Mercedes-Benz | SL63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2018 | Mercedes-Benz | CLS550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2018 | Mercedes-Benz | CLS63 AMG S | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2018 | Mercedes-Benz | G63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2018 | Mercedes-Benz | GLE63 AMG | 5.5L | V8 | Upper | Grooved Pulley |
| 2018 | Mercedes-Benz | GLE63 AMG S | 5.5L | V8 | Upper | Grooved Pulley |
| 2018 | Mercedes-Benz | GLS550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2018 | Mercedes-Benz | GLS63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2018 | Mercedes-Benz | SL550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2018 | Mercedes-Benz | SL63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2017 | Mercedes-Benz | CLS550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2017 | Mercedes-Benz | CLS63 AMG S | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2017 | Mercedes-Benz | E550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2017 | Mercedes-Benz | G63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2017 | Mercedes-Benz | GLE63 AMG | 5.5L | V8 | Upper | Grooved Pulley |
| 2017 | Mercedes-Benz | GLE63 AMG S | 5.5L | V8 | Upper | Grooved Pulley |
| 2017 | Mercedes-Benz | GLS550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2017 | Mercedes-Benz | GLS63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2017 | Mercedes-Benz | Maybach S550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2017 | Mercedes-Benz | S550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2017 | Mercedes-Benz | S63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2017 | Mercedes-Benz | S63L AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2017 | Mercedes-Benz | SL550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2017 | Mercedes-Benz | SL63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2016 | Mercedes-Benz | CLS550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2016 | Mercedes-Benz | CLS63 AMG S | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2016 | Mercedes-Benz | E550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2016 | Mercedes-Benz | E63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2016 | Mercedes-Benz | G63 AMG | 5.5L | V8 | Upper | Grooved Pulley |
| 2016 | Mercedes-Benz | GL550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2016 | Mercedes-Benz | GL63 AMG | 5.5L | V8 | Upper | Grooved Pulley |
| 2016 | Mercedes-Benz | GLE63 AMG | 5.5L | V8 | Upper | Grooved Pulley |
| 2016 | Mercedes-Benz | GLE63 AMG S | 5.5L | V8 | Upper | Grooved Pulley |
| 2016 | Mercedes-Benz | S550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2016 | Mercedes-Benz | S63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2016 | Mercedes-Benz | S63L AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2016 | Mercedes-Benz | SL550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2016 | Mercedes-Benz | SL63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2016 | Mercedes-Benz | SLK55 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2015 | Mercedes-Benz | CLS550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2015 | Mercedes-Benz | CLS63 AMG S | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2015 | Mercedes-Benz | E550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2015 | Mercedes-Benz | E63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2015 | Mercedes-Benz | E63 AMG S | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2015 | Mercedes-Benz | G63 AMG | 5.5L | V8 | Upper | Grooved Pulley |
| 2015 | Mercedes-Benz | GL550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2015 | Mercedes-Benz | GL63 AMG | 5.5L | V8 | Upper | Grooved Pulley |
| 2015 | Mercedes-Benz | ML63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2015 | Mercedes-Benz | S550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2015 | Mercedes-Benz | S63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2015 | Mercedes-Benz | SL550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2015 | Mercedes-Benz | SL63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2015 | Mercedes-Benz | SLK55 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2014 | Mercedes-Benz | CL550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2014 | Mercedes-Benz | CL63 AMG | 5.5L | V8 | Upper | Grooved Pulley |
| 2014 | Mercedes-Benz | CLS550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2014 | Mercedes-Benz | CLS63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2014 | Mercedes-Benz | CLS63 AMG S | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2014 | Mercedes-Benz | E550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2014 | Mercedes-Benz | E63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2014 | Mercedes-Benz | E63 AMG S | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2014 | Mercedes-Benz | G63 AMG | 5.5L | V8 | Upper | Grooved Pulley |
| 2014 | Mercedes-Benz | GL450 | 4.7L | V8 | Upper | Grooved Pulley |
| 2014 | Mercedes-Benz | GL550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2014 | Mercedes-Benz | GL63 AMG | 5.5L | V8 | Upper | Grooved Pulley |
| 2014 | Mercedes-Benz | ML550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2014 | Mercedes-Benz | ML63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2014 | Mercedes-Benz | S550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2014 | Mercedes-Benz | SL550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2014 | Mercedes-Benz | SL63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2013 | Mercedes-Benz | CL550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2013 | Mercedes-Benz | CL63 AMG | 5.5L | V8 | Upper | Grooved Pulley |
| 2013 | Mercedes-Benz | CLS550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2013 | Mercedes-Benz | CLS63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2013 | Mercedes-Benz | E550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2013 | Mercedes-Benz | E63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2013 | Mercedes-Benz | G63 AMG | 5.5L | V8 | Upper | Grooved Pulley |
| 2013 | Mercedes-Benz | GL450 | 4.7L | V8 | Upper | Grooved Pulley |
| 2013 | Mercedes-Benz | GL550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2013 | Mercedes-Benz | GL63 AMG | 5.5L | V8 | Upper | Grooved Pulley |
| 2013 | Mercedes-Benz | ML550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2013 | Mercedes-Benz | ML63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2013 | Mercedes-Benz | S550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2013 | Mercedes-Benz | SL550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2013 | Mercedes-Benz | SL63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2012 | Mercedes-Benz | CL550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2012 | Mercedes-Benz | CL63 AMG | 5.5L | V8 | Upper | Grooved Pulley |
| 2012 | Mercedes-Benz | CLS550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2012 | Mercedes-Benz | CLS63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2012 | Mercedes-Benz | E550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2012 | Mercedes-Benz | E63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2012 | Mercedes-Benz | GL450 | 4.7L | V8 | Upper | Grooved Pulley |
| 2012 | Mercedes-Benz | GL550 | 5.5L | V8 | Upper | Grooved Pulley |
| 2012 | Mercedes-Benz | ML550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2012 | Mercedes-Benz | ML63 AMG | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2012 | Mercedes-Benz | S550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2012 | Mercedes-Benz | SL550 | 5.5L | V8 | Upper | Grooved Pulley |
| 2011 | Mercedes-Benz | CL550 | 4.7L | V8 | Accessory Drive | Grooved Pulley |
| 2011 | Mercedes-Benz | CL63 AMG | 5.5L | V8 | Upper | Grooved Pulley |
| 2011 | Mercedes-Benz | E550 | 5.5L | V8 | Accessory Drive | Grooved Pulley |
| 2011 | Mercedes-Benz | GL450 | 4.7L | V8 | Upper | Grooved Pulley |
| 2011 | Mercedes-Benz | GL550 | 5.5L | V8 | Upper | Grooved Pulley |
| 2011 | Mercedes-Benz | ML550 | 5.5L | V8 | Upper | Grooved Pulley |
| 2011 | Mercedes-Benz | S550 | 5.5L | V8 | Upper | Grooved Pulley |
| 2011 | Mercedes-Benz | SL550 | 5.5L | V8 | Upper | Grooved Pulley |
* 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.