Gates CHK189 Engine Timing Chain Kit

Overview

Gates CHK189 is an engine timing chain kit built for applications that require a complete timing drive service solution. It is listed for Jeep Grand Cherokee and Dodge truck applications, with OE-standard function, fit, and performance referenced by the manufacturer.

This Timing Chain Component Kit from the Gates Timing Chain Component Kits line combines steel chain construction with included guides, tensioners, and sprockets for a more complete timing system repair.

Key Features

• Steel timing chain construction for timing drive durability.
• Silent chain design for smooth operation.
• Includes chain guides, tensioners, and drive sprockets.
• Steel camshaft sprocket material for matched component strength.
• Built to meet or exceed OE standards in function, fit, and performance.

Detailed Description

The Gates CHK189 timing chain kit is designed for engine timing service where worn chain components, guides, tensioners, or sprockets need replacement together. The kit uses a silent steel chain with an 8 mm pitch and 13 mm chain width, and the included components are specified to support a complete timing drive refresh. Gates applies its timing drive system experience from both original equipment and aftermarket markets to this kit.

Fitment includes 1999-2004 Jeep Grand Cherokee, 2000-2002 Dodge Dakota, 2000-2002 Dodge Durango, 2002 Dodge Ram 1500, and 2002 Dodge Ram 2500. If you are sourcing a CHK189 timing chain kit for Jeep Grand Cherokee or Dodge Ram 1500 service work, verify engine application details against the vehicle before installation.

This part cross-references Cloyes 9-0393S and 9-0393SX for the same application.

What It Helps Address

• Timing chain noise from worn chain or guide components.
• Chain stretch that affects camshaft and crankshaft synchronization.
• Failed tensioners that reduce timing drive stability.
• Worn sprockets that can compromise timing accuracy.

Installation Notes

Confirm engine-specific fitment before beginning service, since timing chain applications can vary by engine configuration. Inspect related timing components and sealing surfaces during disassembly, and follow the manufacturer service procedure for timing alignment and torque specifications.

Quality Assurance

Gates is a global supplier of timing drive systems in OE and replacement markets, and this CHK189 kit is stated to meet or exceed OE standards in function, fit, and performance.