INA ZT0118 Engine Timing Chain Tensioner Piston

INA ZT0118 Timing Chain Tensioner Piston

INA ZT0118 is an engine timing chain tensioner piston for the valve train system. It is built for timing drive repair applications where correct chain control and stable gear ratio transfer are required.

Key Features

• Engine timing chain tensioner piston for valve train service
• Supports accurate timing drive operation in chain-driven engines
• Paraphrased from INA’s repair-solution approach for chain and belt drive components
• Fits 1997-2004 Mercedes-Benz SLK230, N/A
• Fits 1998-2000 Mercedes-Benz C230, N/A
• Fits 2002 Mercedes-Benz C230, N/A

Detailed Description

This INA timing chain tensioner piston is intended for Mercedes-Benz timing drive repair work where chain tension and cam timing stability matter. The ZT0118 part number is listed for 1997-2004 Mercedes-Benz SLK230 and 1998-2000, 2002 Mercedes-Benz C230 applications, with fitment notes referencing INA Global Number 551 0118 100. This part cross-references Mercedes-Benz 111 050 04 11 and 5510118100 for the same application.

What It Helps Address

• Timing chain slack
• Chain noise from worn tension control components
• Irregular valve timing caused by tension loss
• Maintenance issues in the timing drive system

Installation Notes

Verify engine code and OE reference before installation. Inspect the timing chain, guides, and related valve train components during service, and confirm proper tensioner operation after assembly. Use the vehicle-specific service procedure for Mercedes-Benz SLK230 and C230 timing system repair.

Quality Assurance

INA supplies repair-focused timing drive components engineered for reliable power transmission and low-maintenance service in chain and belt drive systems.