Vaico V10-4344 Engine Crankshaft Pulley

Engine Crankshaft Pulley for Audi and Volkswagen

VAICO V10-4344 is an engine crankshaft pulley for select Audi and Volkswagen applications. This decoupled pulley is built to match OE reference 078105251Q and supports proper crankshaft accessory drive operation on vehicles such as the Audi A4, A6, Allroad Quattro, S4, and Volkswagen Passat.

Key Features

• Engine crankshaft pulley for OE-style replacement
• Decoupled design for applications that require vibration isolation
• Dimensions: 172 mm length, 172 mm width, 90 mm height
• Weight: 2.206 kg
• Packaging size: 18.55 cm high x 17.85 cm wide
• Cross-references Corteco 80001079 and Dayco 87672

Fitment Details

• Fits 1996-2006 Audi A4 Quattro, N/A. Grade: Aftermarket; With OE No. 078105251Q; VAICO
• Fits 1996-2005 Audi A4, N/A. Grade: Aftermarket; With OE No. 078105251Q; VAICO
• Fits 2001-2005 Audi Allroad Quattro, N/A. Grade: Aftermarket; With OE No. 078105251Q; VAICO
• Fits 1998-2005 Volkswagen Passat, N/A. Grade: Aftermarket; With OE No. 078105251Q; VAICO
• Fits 1996-2004 Audi A6, N/A. Grade: Aftermarket; With OE No. 078105251Q; VAICO
• Fits 1996-2004 Audi A6 Quattro, N/A. Grade: Aftermarket; With OE No. 078105251Q; VAICO
• Fits 2000-2002 Audi S4, N/A. Grade: Aftermarket; With OE No. 078105251Q; VAICO
• Fits 1995-1998 Audi Cabriolet, N/A. Grade: Aftermarket; With OE No. 078105251Q; VAICO
• Fits 1994-1995 Audi 90, N/A. Grade: Aftermarket; With OE No. 078105251Q; VAICO
• Fits 1995 Audi 90 Quattro, N/A. Grade: Aftermarket; With OE No. 078105251Q; VAICO
• Fits 1995 Audi A6, N/A. Grade: Aftermarket; From Chassis/VIN 4A-S-026 715; With OE No. 078105251Q; VAICO
• Fits 1995 Audi A6 Quattro, N/A. Grade: Aftermarket; From Chassis/VIN 4A-S-026 715; With OE No. 078105251Q; VAICO

What This Part Helps Address

• Crankshaft pulley wear or damage
• Accessory drive vibration concerns
• Incorrect OE replacement part selection
• Noise related to a decoupled pulley assembly
• Fitment issues on Audi A4, A6, and Passat applications

Installation Notes

Verify OE number 078105251Q and compare pulley dimensions before installation. Confirm the application by model year and chassis note where listed, especially for 1995 Audi A6 and A6 Quattro vehicles built from chassis/VIN 4A-S-026 715. Professional installation is recommended for proper alignment and accessory drive performance.

Quality Assurance

VAICO supplies OE-style replacement parts for European vehicle applications. Part number V10-4344 is cataloged as an aftermarket replacement for the listed Audi and Volkswagen models and is specified as a decoupled crankshaft pulley.