INA ZC-9-4023S Engine Timing Set

INA Timing Chain Kit for Jeep and Dodge

The INA ZC-9-4023S engine timing set is a premium timing chain kit built for select Jeep and Dodge applications. It includes the essential timing components needed for a proper repair, with chain guides and a tensioner included for a complete service approach.

• Premium-grade engine timing set from INA
• Chain guides included
• Tensioner included
• Gaskets not included
• Drive sprocket not included
• Fits select Jeep Wrangler, Cherokee, Comanche, Wagoneer, CJ7, CJ5, Scrambler, and Dodge Dakota applications

Timing Components and Application Coverage

INA timing chain kits are assembled to cover the core wear items in the valve train timing system. The ZC-9-4023S part number is listed for 1983-2002 Jeep and Dodge vehicles, including Fits 1996-2002 Dodge Dakota, N/A; Fits 1997-2002 Jeep TJ, N/A; Fits 1997-2002 Jeep Wrangler, N/A; and earlier Jeep platforms such as Cherokee, Comanche, Wagoneer, CJ7, CJ5, and Scrambler. This part cross-references 5591245100 for the same application.

For Jeep Wrangler timing chain replacement, Jeep Cherokee engine timing service, or Dodge Dakota timing set repair, this kit provides the primary chain system components needed to restore timing operation. The included chain additive is formulated for the break-in period and is used to reduce friction and initial wear during startup and early operation.

Common Problems This Timing Set Can Address

• Timing chain stretch that affects camshaft and crankshaft synchronization
• Worn chain guides that can create noise or unstable chain tracking
• Weak or failing tensioner performance
• Timing noise from a worn chain drive system
• Service needs on high-mileage Jeep and Dodge engine timing components

Installation Notes and Tips

Verify engine code, model year, and timing system configuration before installation. Inspect the sprockets and related timing components for wear during service, since this kit does not include a drive sprocket or gaskets. Follow factory timing marks and service procedures closely to maintain correct valve timing after installation. The part number ZC-9-4023S should be matched to the vehicle application before assembly.

Quality Assurance

INA timing chain kits are built with the components needed for a complete timing repair, and the included chain additive is supplied to support break-in protection and reduced run-in wear. The ZC-9-4023S timing set is a premium replacement option for select Jeep and Dodge engine timing service.