INA ZC03231 Engine Timing Chain

INA Timing Chain for Mercedes-Benz V6 and V8 Engines

The INA ZC03231 engine timing chain is built for Mercedes-Benz valve train service where precise cam timing and long-term durability matter. It is a direct-fit timing chain for a wide range of Mercedes-Benz G550, S550, E350, ML350, and related models across the 2005-2015 model years.

INA timing chains are engineered to meet or exceed OE quality expectations, with heat-treated plates and pins for consistent hardness and wear resistance. Part number ZC03231 also cross-references INA Global Number 553 0323 100 for the same application.

Key Features

• Engine timing chain for Mercedes-Benz valve train service
• INA part number ZC03231
• Heat-treated chain plates and pins for durability
• OE-quality replacement for timing system repair
• Cross-reference: INA Global Number 553 0323 100

Detailed Description

Use the INA ZC03231 when servicing the timing system on compatible Mercedes-Benz engines. This chain is designed for accurate valve timing and dependable operation in applications such as the Mercedes-Benz C300, E550, GL550, ML550, SL550, and S550. If you are searching for a Mercedes-Benz timing chain replacement for 2006-2011 E350 or 2008-2012 GLK350 applications, this part number is a direct reference to verify before ordering.

Built with heat-treated plates and pins, the chain is intended to maintain strength and wear resistance under engine load. The ZC03231 timing chain is a practical choice for restoring timing system integrity on Mercedes-Benz V6 and V8 engines where chain stretch, noise, or timing-related faults have been diagnosed.

Compatible Vehicles

• Fits 2009-2015 Mercedes-Benz G550, N/A
• Fits 2010-2013 Mercedes-Benz S400, N/A
• Fits 2008-2012 Mercedes-Benz C300, N/A
• Fits 2008-2012 Mercedes-Benz GL550, N/A
• Fits 2009-2012 Mercedes-Benz GLK350, N/A
• Fits 2007-2012 Mercedes-Benz SL550, N/A
• Fits 2006-2011 Mercedes-Benz C350, N/A
• Fits 2007-2011 Mercedes-Benz CLS550, N/A
• Fits 2006-2011 Mercedes-Benz E350, N/A
• Fits 2007-2011 Mercedes-Benz E550, N/A
• Fits 2006-2011 Mercedes-Benz ML350, N/A
• Fits 2010-2011 Mercedes-Benz ML450, N/A
• Fits 2008-2011 Mercedes-Benz ML550, N/A
• Fits 2010-2011 Mercedes-Benz R350, N/A
• Fits 2006-2008 Mercedes-Benz R350, N/A
• Fits 2007-2011 Mercedes-Benz S550, N/A
• Fits 2009-2011 Mercedes-Benz SLK300, N/A
• Fits 2005-2011 Mercedes-Benz SLK350, N/A
• Fits 2007-2010 Mercedes-Benz CL550, N/A
• Fits 2006-2009 Mercedes-Benz CLK350, N/A
• Fits 2007-2009 Mercedes-Benz CLK550, N/A
• Fits 2006-2008 Mercedes-Benz SLK280, N/A
• Fits 2006-2007 Mercedes-Benz C230, N/A
• Fits 2006-2007 Mercedes-Benz C280, N/A

Common Repair Uses

• Timing chain replacement during engine service
• Correction of timing chain stretch or wear
• Repair for timing noise from the valve train
• Restoration of camshaft and crankshaft synchronization
• Service work on Mercedes-Benz engine timing systems

Installation Notes

Verify engine code and OE reference before installation, since Mercedes-Benz timing components can vary by engine family and production date. Inspect related timing system parts during service, including guides, tensioners, and sprockets, and confirm the chain routing matches the factory layout for the vehicle.

Quality Assurance

INA timing chains are manufactured to OE-level standards with heat-treated plates and pins for consistent performance and durability. Part number ZC03231 is the correct reference for applications that call for INA Global Number 553 0323 100.