MB2BELTKIT AAZ Preferred Drive Belt & Tensioner Kit
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AAZ Preferred Drive Belt & Tensioner Kit | MB2BELTKIT

Mercedes E320, E350, ML350, ML320, Sprinter 2500 RWD, Sprinter 2500, GL350, Sprinter 3500 RWD, Sprinter 2500 4WD, Sprinter 3500 & more
$137.48
Reg
$143.21
List
$387.00
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Make Sure It Fits

P/N: MB2BELTKIT AAZ Preferred KIT
Description:
This kit contains all the required parts to properly update the belt drive system on your OM642 diesel engine. It includes the belt tensioner, serpentine belt and both idler pulleys.
Cross References:
  • 521844
  • KIT521844
  • Complete drive belt, tensioner, and deflection pulley replacement kit for Mercedes OM642 3.0L V6 diesel engines to replace dry rotted and cracked drive belts, tensioners with worn bearings and springs, and deflection pulleys with worn-out bearings
  • (1) 6422001370 - Original equipment Ina belt tensioner to secure belt tightly
  • (1) 7PK2035 - Original equipment Continental 2035mm 7 ribbed engine accessory drive belt
  • (2) 6422001070 - Original equipment Ina drive belt deflection pulley for proper belt routing
  • Fits Mercedes E320 Bluetec from engine serial # 40-777760 2007-2009, E350 Bluetec without magnetic coupling A/C compressor code B09 2011, GL320 CDi 2007-2008, GL320 Bluetec 2009, GL350 Bluetec 2010-2011, ML320 Bluetec 2007-2009, ML350 Bluetec 2010-2011, R320 Bluetec 2007-2009, R350 Bluetec 2010-2011, Sprinter 2500 without roof mounted A/C code H08 or HH7 2010-2015, and Sprinter 3500 without auxiliary A/C 2010-2015
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Kit Contents

This part number is sold as a kit and contains the following parts below.

1
6422001370 Ina Belt Tensioner; With Pulley
6422001370 OEM
Ina Belt Tensioner; With Pulley
2
6422001070 Ina Drive Belt Idler Pulley; 30mm Width; Smooth
6422001070 OEM
Ina Drive Belt Idler Pulley; 30mm Width; Smooth
Latest version may require updated bolt 0009902906 and bushing MB-0002020240...
1
7PK2035 Continental ContiTech Serpentine Belt; Accessory Drive
7PK2035 OEM
Continental ContiTech Serpentine Belt; Accessory Drive
1 per car.

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What This AAZ Preferred Drive Belt & Tensioner Kit Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

Mercedes
09-09 - E320 Bluetec
07-08 - E320 Bluetec
For models with OM642 BlueTec diesel engines only. From engine serial number 40-777760.
11-11 - E350 Bluetec
Not for cars with A/C Compressor with Magnetic Coupling (Code B09).
07-08 - GL320 CDI
09-09 - GL320 Bluetec 4Matic
For models with OM642 BlueTec diesel engines only. From engine serial number 40-777760.
10-11 - GL350 Bluetec 4Matic
07-09 - ML320 Bluetec 4Matic, CDI
10-11 - ML350 Bluetec 4Matic
07-09 - R320 Bluetec, CDI
10-11 - R350 Bluetec 4Matic
14-14 - Sprinter 2500
Not for cars with Roof Mounted A/C (Code H08, or HH7).
10-12 - Sprinter 2500
Not for models with Roof Mounted A/C (Code H08, or HH7).
15-15 - Sprinter 2500 4WD
Not for cars with Roof Mounted A/C (Code H08, or HH7).
15-15 - Sprinter 2500 RWD
Not for cars with Roof Mounted A/C (Code H08, or HH7).
14-14 - Sprinter 3500
10-12 - Sprinter 3500
Not for models with auxiliary A/C.
15-15 - Sprinter 3500 4WD
15-15 - Sprinter 3500 RWD