INA ZT01601 Engine Timing Chain Tensioner - Right

INA ZT01601 Timing Chain Tensioner

The INA ZT01601 is an engine timing chain tensioner for the right-side cam-to-cam timing drive on select Audi and Volkswagen applications. It is built for accurate chain control, stable gear ratios, and dependable operation in demanding valve train systems.

Key Features

• Engine timing chain tensioner for the valve train
• Right-side cam-to-cam application
• Supports consistent timing drive engagement
• OE-style repair solution from INA
• Cross-references Genuine 079109218R

Application Details

Compatible with 2007-2010 Audi A6 Quattro, right; 2007-2010 Audi A8 Quattro, right; 2007-2010 Audi Q7, right; 2008-2010 Audi R8, right; 2007-2010 Audi S8, right; 2007-2011 Audi S6, right; 2008-2012 Audi S5, right; 2007-2008 Audi RS4, right; and 2007-2009 Volkswagen Touareg, right. The INA ZT01601 is also identified by INA Global Number 551 0160 100.

This timing chain tensioner is used in the engine timing drive to maintain proper chain tension and help preserve correct cam timing. It is a direct-fit service part for select Audi S5, Audi S6, Audi A6 Quattro, Audi A8 Quattro, Audi Q7, Audi R8, Audi S8, Audi RS4, and Volkswagen Touareg models with the specified right-side cam-to-cam configuration.

Common Issues It May Address

• Timing chain slack
• Chain noise from the timing drive
• Inconsistent cam timing
• Wear-related tension loss in the valve train
• Service replacement for a worn original tensioner

Installation Notes

Verify engine code, side, and cam-to-cam configuration before installation. Replace the tensioner only after confirming the timing system condition, and follow factory timing procedures during service. For fitment, confirm the vehicle is one of the listed Audi or Volkswagen applications for the INA ZT01601.

Quality Assurance

INA supplies timing drive repair solutions focused on reliable power transmission, low maintenance requirements, and consistent component performance in chain and belt drive systems.