TOPRAN 400 140 V-Ribbed Belt Tensioner

Compatible with MERCEDES-BENZ 190 (W201) , MERCEDES-BENZ 124 Sedans (W124) , MERCEDES-BENZ E-CLASS (W124) Show more info
Ensures optimal tension for your V-ribbed belt, crucial for accessory drive system performance. Designed for reliable operation and long service life.
38.84 EUR
inc. VAT 21%
In stock 9
Delivery 1 day (14.05.2026)
PN 400 140
Make TOPRAN

This V-ribbed belt tensioner from TOPRAN is engineered to maintain the correct tension on your vehicle's V-ribbed belt. Proper belt tension is essential for the efficient operation of all belt-driven accessories, including the alternator, power steering pump, and air conditioning compressor. A worn or faulty tensioner can lead to premature belt wear, noise, and reduced performance of these vital systems. This TOPRAN tensioner is built with durable materials to withstand the demanding conditions of the engine bay, providing consistent performance and reliability. Installation of this tensioner will help ensure that your V-ribbed belt operates at its intended tension, preventing slippage and maximizing the lifespan of both the belt and the tensioner itself. It's a key component for maintaining the overall health of your engine's accessory drive.

  • Maintains optimal V-ribbed belt tension
  • Ensures proper function of accessory drive systems
  • Durable construction for long service life
  • Helps prevent belt slippage and premature wear
  • Reliable performance in demanding engine conditions
  • Crucial for alternator, power steering, and A/C operation
Outer diameter [mm]
69,4
Width [mm]
25,5
Assembly/Roller
Check the tensioner pulley
Additional article/Additional info 2
without grooves
Roller material
Plastic
recommended repair extension
V-belt/Ribbed V-belt
  • MERCEDES-BENZ
    • 190 (W201)
      • E 2.6 (122kW/166PS)
      • E 2.6 (201.029) (118kW/160PS)
    • 124 Sedans (W124)
      • 260 E 4-matic (124.226) (118kW/160PS)
      • 260 E (124.026) (118kW/160PS)
      • 300 E (138kW/188PS)
      • 300 E (124.030) (132kW/180PS)
      • 300 E 4-matic (124.230) (132kW/180PS)
      • 280 E (124.028) (145kW/197PS)
      • 320 E (124.032) (162kW/220PS)
    • E-CLASS (W124)
      • E 280 (124.028) (145kW/197PS)
      • E 320 (124.032) (162kW/220PS)
      • E 300 4-matic (124.230) (132kW/180PS)
    • 124 T-Model (S124)
      • 300 TE 4-matic (124.290) (132kW/180PS)
      • 300 TE (124.090) (132kW/180PS)
      • 280 TE (124.088) (145kW/197PS)
    • E-CLASS T-Model (S124)
      • E 280 T (124.088) (142kW/193PS)
      • E 300 T 4-matic (124.290) (132kW/180PS)
    • S-CLASS (W126)
      • 260 SE (126.020) (118kW/160PS)
      • 300 SE, SEL (126.024, 126.025) (132kW/180PS)
    • 124 Coupe (C124)
      • 300 CE (124.050) (132kW/180PS)
      • 320 CE (124.052) (162kW/220PS)
    • 124 Kabriolets (A124)
      • 300 CE-24 (124.061) (162kW/220PS)
    • E-CLASS Coupe (C124)
      • E 320 (124.052) (162kW/220PS)
      • E 36 AMG (124.052) (200kW/272PS)
    • SL (R129)
      • 280 (129.058) (142kW/193PS)
      • 300 SL (129.060) (140kW/190PS)
      • 300 SL-24 (129.061) (170kW/231PS)
      • 320 (129.063) (170kW/231PS)
    • S-CLASS (W140)
      • S 280 (140.028) (142kW/193PS)
      • 300 SE 2.8 (140.028) (145kW/197PS)
      • 300 SE, SEL/S320 (140.032, 140.033) (170kW/231PS)
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