HomeBelts and Cooling > Accessory Drive Belt System ComponentsFebi 01439 Accessory Drive Belt Tensioner Assembly
Part #: 01439

Febi 01439 Accessory Drive Belt Tensioner Assembly

⚙️ 2 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, 300SE
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Overview of Febi Accessory Drive Belt Tensioner Assembly 01439

The Febi accessory drive belt tensioner assembly 01439 is designed for precise fitment on Mercedes-Benz 300SE models. This automatic tensioner ensures optimal belt tension, contributing to the reliable operation of your vehicle's accessory drive system.

  • Material: Durable plastic construction for the pulley
  • Housing Material: Lightweight and corrosion-resistant aluminium
  • Width: 32.0 mm for proper belt alignment
  • Outside Diameter: 70.0 mm pulley size
  • Operating Mode: Automatic tension adjustment for consistent performance

Detailed Product Description

The Febi 01439 accessory drive belt tensioner assembly features a plastic pulley combined with an aluminium housing, balancing durability and weight reduction. The 32.0 mm width and 70.0 mm outside diameter are engineered to match the accessory belt specifications of the Mercedes-Benz 300SE. Its automatic operating mode maintains the correct belt tension without manual adjustment, reducing wear on the belt and associated components. This tensioner assembly is a direct replacement part, designed to meet the original equipment standards for fit and function.

Compatible Vehicles and Applications

This accessory drive belt tensioner assembly is compatible with Mercedes-Benz 300SE models. It is intended for use in the accessory drive belt system, ensuring proper tension and alignment of belts that drive alternators, power steering pumps, and other engine accessories.

  • Prevents belt slippage and noise
  • Reduces premature belt wear
  • Maintains consistent accessory drive performance
  • Helps avoid engine accessory malfunctions
  • Supports smooth operation of alternator and power steering

Installation Notes and Tips

When installing the Febi 01439 tensioner assembly on a Mercedes-Benz 300SE, ensure the belt routing matches factory specifications. Use appropriate tools to relieve tension from the old belt tensioner before removal. Verify the pulley alignment and tension after installation to prevent belt misalignment or premature wear. 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 strict quality standards, ensuring reliable performance and durability. The 01439 accessory drive belt tensioner assembly undergoes rigorous testing to comply with OEM specifications. While specific warranty details may vary, Febi typically offers coverage against manufacturing defects to provide confidence in the product's longevity and fitment on Mercedes-Benz 300SE vehicles.

BrandFebi
Part Number01439
Housing MaterialAluminium
MaterialPlastic
Operating Modeautomatic
Outside Diameter70.0
Width32.0

This part fits 2 vehicles. Search below:

YearMakeModelPositionNotes
1993Mercedes-Benz300SEN/AOuter Diameter 1 (mm): 70; Operating Mode: automatic; Housing Material: Aluminium; Pulley Material: Plastic; Pulley Surface Width (mm): 32
1992Mercedes-Benz300SEN/AOuter Diameter 1 (mm): 70; Operating Mode: automatic; Housing Material: Aluminium; Pulley Material: Plastic; Pulley Surface Width (mm): 32

* 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.