Drive Belt Tensioner Assembly Part Number: 1122000970 Compatible with the following vehicles: C240 4Matic Sedan/Wagon 4-Door (2003–2005) C240 Base Sedan 4-Door (2002–2005) C240 Base Wagon 4-Door (2003–2005) C240 Sedan 4-Door (2002) C280 Base Sedan 4-Door (1998–2000) C320 4Matic Sedan 4-Door (2003–2005) C320 Base Sedan 4-Door (2002–2005) C320 Sedan 4-Door (2002–2005) CL500 Base Coupe 2-Door (2000–2004) CLK320 Base Convertible/Coupe 2-Door (1998–2005) CLK430 Base Convertible/Coupe 2-Door (1999–2002) CLK500 Base Convertible/Coupe 2-Door (2003–2005) E320 4Matic Wagon / Base Sedan / Base Wagon 4-Door (1998–2005) E430 Base Sedan 4-Door (1998–2002) E500 Base Sedan 4-Door (2003–2005) G500 Base Sport Utility 4-Door (2002–2005) ML320 Base Sport Utility 4-Door (1998–2003) ML350 Base Sport Utility 4-Door (2003–2005) ML430 Base Sport Utility 4-Door (1999–2001) ML500 Base Sport Utility 4-Door (2002–2006) S430 4Matic Sedan 4-Door (2003–2004) S430 Base Sedan 4-Door (2000–2004) S500 4Matic Sedan 4-Door (2003–2006) S500 Base Sedan 4-Door (2000–2006) SL500 Base Convertible 2-Door (1999–2005) SLK320 Base Convertible 2-Door (2001–2004) Color: Silver & Black Material: Plastic + Metal Package Contents: 1 x Drive Belt Tensioner Assembly Note: Color may vary slightly due to lighting and screen settings. Measurement tolerance is ±1–3 cm.