Febi 01439 Accessory Drive Belt Tensioner Assembly
OE Quality 60-Day Returns
Febi

Febi 01439 Accessory Drive Belt Tensioner Assembly

Brand Febi 01439
Housing Material Aluminium
Material Plastic
Operating Mode automatic
Outside Diameter 70.0
Width 32.0
Fits Mercedes-Benz · 2 vehicles

Automatic tensioning. Maintains proper accessory belt tension without manual adjustment.

Aluminium housing. Lightweight housing helps support durable belt system operation.

Plastic construction. Uses a plastic component for the tensioner assembly design.

Cross-references 104 200 05 70 for the same application. See all 1.

$84.19Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $84.19
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Accessory Drive Belt Tensioner Assembly options

Accessory Drive Belt Tensioner for Mercedes-Benz 300SE

Febi 01439 is an automatic accessory drive belt tensioner assembly built with an aluminium housing and a plastic pulley. It is specified for 1992-1993 Mercedes-Benz 300SE applications with a 70.0 mm outside diameter and a 32.0 mm pulley surface width.

Key Features

  • Automatic operating mode for belt tension control
  • Aluminium housing for structural support
  • Plastic pulley material
  • 70.0 mm outside diameter
  • 32.0 mm pulley surface width
  • Febi part number 01439

Detailed Description

This accessory drive belt tensioner assembly is used in the belt drive system to maintain proper belt tension on the engine accessory drive. Febi 01439 matches the listed Mercedes-Benz 300SE fitment for 1992-1993 models and follows the provided dimensions and construction details for the application. This part cross-references Mercedes-Benz OE number 104 200 05 70 for the same application. Febi 01439 is a direct-fit search term for buyers looking for a Mercedes-Benz 300SE accessory drive belt tensioner assembly, automatic, with aluminium housing and plastic pulley.

What It Helps Address

  • Belt slack that can lead to slipping
  • Noise from a worn tensioner assembly
  • Inconsistent accessory drive belt tension
  • Reduced belt tracking stability
  • Wear related to a failing pulley or tensioner mechanism

Installation Notes and Tips

Verify the outside diameter, pulley width, housing material, and automatic operating mode against the removed part before installation. Confirm belt routing and inspect the accessory drive belt, idler components, and adjacent pulleys for wear while servicing the tensioner. For fitment searches, use phrases such as Febi 01439 Mercedes-Benz 300SE accessory drive belt tensioner assembly or 1992-1993 Mercedes-Benz 300SE automatic belt tensioner.

Quality Assurance

Febi supplies replacement parts for European vehicle applications, and this tensioner assembly is cataloged with the specified OE cross-reference and fitment data for 1992-1993 Mercedes-Benz 300SE models.

Related reading

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
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
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
104 200 05 70