Febi 28149 Accessory Drive Belt Tensioner Assembly

Overview of Febi Accessory Drive Belt Tensioner Assembly 28149

The febi accessory drive belt tensioner assembly 28149 is designed for precise belt tension control in various Dodge and Mercedes-Benz models. Engineered with durable materials, this automatic tensioner ensures consistent performance and reliability in your vehicle's accessory drive system.

• Automatic operating mode for consistent belt tension
• Housing made from lightweight aluminium for durability
• Plastic pulley with a 26.0 mm surface width
• Outer diameter of 76.0 mm for optimal fit
• Compatible with multiple Dodge and Mercedes-Benz models

Detailed Product Features and Specifications

This accessory drive belt tensioner assembly (part number 28149) features a robust aluminium housing that provides strength while minimizing weight. The pulley is constructed from plastic, designed with a 26.0 mm width to accommodate the accessory drive belt effectively. With an outside diameter of 76.0 mm, this tensioner fits precisely within the belt system, maintaining proper tension automatically to reduce belt slippage and wear. The automatic operating mode adjusts tension dynamically, ensuring optimal belt performance under varying engine conditions.

febi Product Line Information

The febi brand line specializes in high-quality automotive replacement parts, focusing on reliability and fitment accuracy. This accessory drive belt tensioner assembly 28149 is part of febi's commitment to providing components that meet or exceed OEM standards, particularly for European and American vehicles such as Mercedes-Benz and Dodge. The febi line emphasizes durable materials and precise engineering to support long-term vehicle operation.

Compatible Vehicles and Common Applications

• Dodge Sprinter 2500 and Sprinter 3500 models
• Mercedes-Benz C-Class models including C230, C250, C280, C300, and C350
• Mercedes-Benz CLK350, CLS550, and SLK series (SLK280, SLK300, SLK350)
• Mercedes-Benz E-Class models E280, E350, and E550
• Mercedes-Benz GL and ML series including GL450, GL550, GLK350, ML350, ML450, R350, and S450

Common Issues Addressed by This Tensioner Assembly

• Eliminates belt slippage caused by improper tension
• Prevents premature wear of accessory drive belts
• Reduces noise from loose or worn tensioners
• Maintains consistent belt alignment and tension
• Supports smooth operation of alternator, power steering, and AC compressor belts

Installation Notes and Tips

When installing the febi accessory drive belt tensioner assembly 28149, ensure the belt routing matches manufacturer specifications for your specific Dodge or Mercedes-Benz model. Use appropriate tools to relieve tension on the old belt before removal. Verify the pulley alignment and tensioner mounting points are secure to prevent misalignment. It is recommended to inspect the accessory drive belt for wear and replace it if necessary during installation.

Quality Assurance and Warranty

Febi parts are manufactured to meet stringent quality standards, using durable materials such as aluminium for the housing and plastic for the pulley to balance strength and weight. The febi accessory drive belt tensioner assembly 28149 undergoes rigorous testing to ensure reliable performance in compatible vehicles. Warranty coverage details should be confirmed with the parts provider, as febi typically offers limited warranties covering manufacturing defects.