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Mercedes® Belt Tensioner Nut, 124/129/140 Chassis

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Product Diagrams

  • Mercedes Engine 1990-02 500SL/SL500
  • Mercedes Engine (1992-99 V-8)

Mercedes® Belt Tensioner Nut, 124/129/140 Chassis

Single poly-ribbed drive belts are dependent on the belt tensioner and belt tensioner adjustment rods to keep the belt aligned and properly tensioned. Since this single belt drives all the engine accessories, alternator, and coolant pump, it is crucial the proper tension is maintained and any worn parts be replaced immediately to prevent a breakdown or possible engine damage.
See application chart below for fitment.
Part #: P20-142
Price:
$2.99 ea.
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Application

Make / Model Series Body Notes Year
MERCEDES-BENZ 400E 124 1993
MERCEDES-BENZ 400SEL 140 1993
MERCEDES-BENZ 500E 124 1993
MERCEDES-BENZ 500SEC 140 1993
MERCEDES-BENZ 500SEL 140 1993
MERCEDES-BENZ 500SL 129 1993
MERCEDES-BENZ 600SL 129 1993
MERCEDES-BENZ E420 124 1994, 1995
MERCEDES-BENZ E500 124 1994
MERCEDES-BENZ S420 140 1994, 1995, 1996, 1997, 1998, 1999
MERCEDES-BENZ S500 140 1994, 1995, 1996, 1997, 1998, 1999
MERCEDES-BENZ SL500 129 1994, 1995, 1996, 1997, 1998
MERCEDES-BENZ SL600 129 1994, 1995, 1996, 1997, 1998
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