Vaico V30-2081 Accessory Drive Belt Idler Pulley - Lower

Accessory Drive Belt Idler Pulley for Mercedes-Benz

The Vaico V30-2081 accessory drive belt idler pulley is a direct-fit replacement for select Mercedes-Benz applications that use a smooth belt routing setup. Built with a Polyamid 6.6 pulley body and precise dimensions, it supports stable accessory belt tracking in demanding engine bay conditions.

Use this Vaico accessory drive belt idler pulley when servicing Mercedes-Benz S600, S65 AMG, SL65 AMG, CL600, and related models that call for OE reference 1372020119 or 6422002370. The V30-2081 part number is also listed under multiple cross-reference numbers for the same application.

Key Features

• Accessory drive belt idler pulley for the belt and cooling system
• Diameter: 64.83 mm
• Height: 30 mm
• Width: 54 mm
• Length: 54 mm
• Polyamid 6.6 construction for the pulley body
• Fits smooth belt applications on select Mercedes-Benz models
• Vaico V30-2081 replacement part number

Detailed Description

Vaico V30-2081 is an accessory drive belt idler pulley engineered for Mercedes-Benz vehicles that require a smooth-running belt path. With a 64.83 mm diameter, 30 mm height, and 54 mm width and length, this pulley is specified to match the OE-style layout used on a range of V12 and diesel Mercedes-Benz platforms. The Polyamid 6.6 material supports consistent operation in the accessory drive belt system, helping maintain belt alignment across the pulley path. This part is commonly searched as a Mercedes-Benz accessory belt idler pulley, serpentine belt idler pulley, or belt tension system replacement for models such as S600, S65 AMG, SL65 AMG, and CL600. This part cross-references Bosch 15179 for the same application.

Vehicle Fitment

• Fits 2018-2020 Mercedes-Benz Maybach S650, N/A, with OE No. 1372020119; VAICO
• Fits 2018-2020 Mercedes-Benz S65 AMG, N/A, with OE No. 1372020119; VAICO
• Fits 2018 Mercedes-Benz G65 AMG, N/A, with OE No. 1372020119; VAICO
• Fits 2018 Mercedes-Benz SL65 AMG, N/A, with OE No. 1372020119; VAICO
• Fits 2016-2017 Mercedes-Benz G65 AMG, N/A, Grade: Aftermarket; Smooth; VAICO
• Fits 2017 Mercedes-Benz GLS350d, N/A, with OE No. 6422002370; VAICO
• Fits 2016-2017 Mercedes-Benz Maybach S600, N/A, Grade: Aftermarket; Smooth; VAICO
• Fits 2015-2017 Mercedes-Benz S600, N/A, Grade: Aftermarket; Smooth; VAICO
• Fits 2001-2013 Mercedes-Benz S600, N/A, Grade: Aftermarket; Smooth; VAICO
• Fits 2015-2017 Mercedes-Benz S65 AMG, N/A, Grade: Aftermarket; Smooth; VAICO
• Fits 2006-2013 Mercedes-Benz S65 AMG, N/A, Grade: Aftermarket; Smooth; VAICO
• Fits 2013-2017 Mercedes-Benz SL65 AMG, N/A, Grade: Aftermarket; Smooth; VAICO
• Fits 2011 Mercedes-Benz SL65 AMG, N/A, Grade: Aftermarket; Smooth; VAICO
• Fits 2005-2009 Mercedes-Benz SL65 AMG, N/A, Grade: Aftermarket; Smooth; VAICO
• Fits 2010-2016 Mercedes-Benz GL350, N/A, Compatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
• Fits 2001-2014 Mercedes-Benz CL600, N/A, Grade: Aftermarket; Smooth; VAICO
• Fits 2008-2014 Mercedes-Benz CL65 AMG, N/A, Grade: Aftermarket; Smooth; VAICO
• Fits 2005-2006 Mercedes-Benz CL65 AMG, N/A, Grade: Aftermarket; Smooth; VAICO
• Fits 2012-2014 Mercedes-Benz ML350, N/A, Grade: Aftermarket; Made In: Poland; VAICO
• Fits 2012-2013 Mercedes-Benz E350, N/A, Grade: Aftermarket; Made In: Poland; VAICO
• Fits 2012-2013 Mercedes-Benz S350, N/A, Compatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
• Fits 2012 Mercedes-Benz R350, N/A, Grade: Aftermarket; Made In: Poland; VAICO
• Fits 2011 Mercedes-Benz E350, N/A, Compatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
• Fits 2010-2011 Mercedes-Benz ML350, N/A, Compatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
• Fits 2010-2011 Mercedes-Benz R350, N/A, Compatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
• Fits 2007-2009 Mercedes-Benz E320, N/A, Compatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
• Fits 2007-2009 Mercedes-Benz GL320, N/A, Compatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
• Fits 2007-2009 Mercedes-Benz ML320, N/A, Compatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
• Fits 2004-2009 Mercedes-Benz SL600, N/A, Grade: Aftermarket; Smooth; VAICO
• Fits 2005-2009 Mercedes-Benz SLR McLaren, Lower, Grade: Aftermarket; Smooth; VAICO

Common Replacement Uses

• Replacing a worn or noisy accessory drive belt idler pulley
• Correcting belt tracking issues in the serpentine belt system
• Addressing pulley wear that can contribute to belt vibration
• Restoring proper accessory belt routing on Mercedes-Benz engines
• Servicing OE-numbered applications such as 1372020119 and 6422002370

Installation Notes and Tips

Verify pulley diameter, width, and OE reference before installation. Inspect the accessory drive belt, tensioner, and adjacent pulleys for wear at the same time, since belt system noise often comes from more than one component. Confirm the vehicle’s belt routing and smooth-pulley application before final assembly.

Quality Assurance

VAICO is used across European vehicle service applications and this V30-2081 pulley is specified with published dimensions and material details for accurate parts matching. Confirm fitment against the OE number and vehicle configuration before ordering.