INA ZC-9-0393SB Engine Timing Set

INA Timing Chain Kit ZC-9-0393SB

INA ZC-9-0393SB is a premium engine timing set for select Jeep, Dodge, and Ram applications. It brings together the core timing components needed for a complete timing chain service, with chain guides and a tensioner included for a more complete repair.

Key Features

• Premium-grade engine timing set
• Includes timing chains, tensioners, and guides
• Chain guides included
• Tensioner included
• No gaskets included
• No drive sprocket included
• INA part number ZC-9-0393SB

Detailed Description

This INA timing chain kit is built for timing system service on vehicles such as the 2004-2012 Jeep Liberty, 2004-2010 Dodge Dakota, 2004-2010 Dodge Ram 1500, 2004-2009 Dodge Durango, 2005-2010 Jeep Grand Cherokee, 2006-2010 Jeep Commander, 2007-2011 Dodge Nitro, 2011-2012 Ram 1500, and 2011 Ram Dakota. It is also listed under INA Global Number 559 1267 100 and cross-references part number 5591267100 for the same application. The kit is engineered to provide the essential timing components in one package, helping streamline a timing chain replacement on Jeep Liberty, Dodge Ram 1500, and related V6 applications.

INA states that these kits include the necessary chains, tensioners, and guides, and in some applications may also include gears and sprockets. This kit is identified as a premium grade timing set and is part of INA’s engine valve train component lineup.

What It Helps Address

• Timing chain noise from worn chain components
• Excessive slack in the timing system
• Worn or damaged chain guides
• Weak or failing chain tensioner operation
• Timing service needs on high-mileage engines

Installation Notes

Verify engine code, timing configuration, and VIN-specific fitment before ordering. Replace timing components according to factory service procedures and confirm camshaft and crankshaft timing marks during installation. Because gaskets and drive sprockets are not included, inspect the existing related components and replace them separately if needed. For best results, clean all mating surfaces and follow the manufacturer’s timing sequence exactly.

Quality Assurance

INA timing chain kits are assembled to support a complete timing repair with the essential wear components included in one package. The manufacturer notes that certain kits also use a specially formulated chain additive developed for Schaeffler by Liqui Moly to reduce friction during break-in and lower run-in wear.