INA ZS-S1393 Engine Intermediate Shaft and Gear

Engine Timing Gear for Volkswagen Jetta

The INA ZS-S1393 is an engine intermediate shaft and gear component built for timing system service on compatible Volkswagen applications. It is engineered to meet or exceed OE quality and performance standards, with material and heat-treatment choices focused on consistent hardness and durability.

Key Features

• OE-quality timing gear/sprocket construction for engine timing service
• Made from powdered metal, steel, or cast iron, depending on application design
• Heat treated to exact hardness specifications for controlled wear characteristics
• Fits 1998-2002 Volkswagen Jetta, N/A
• INA Global Number 554 0868 100 for identification and ordering reference

Detailed Description

This INA intermediate shaft sprocket is a direct-fit timing component for the 1998-2002 Volkswagen Jetta, N/A application listed in the fitment data. The ZS-S1393 is part of INA timing gear and sprocket coverage, which focuses on OE-style fit and performance for engine valve train service. The part number ZS-S1393 and INA Global Number 554 0868 100 help confirm the correct component during replacement work.

INA timing gears and sprockets are manufactured from high-strength materials and heat treated to precise hardness targets to support stable operation in timing-driven engine assemblies. For Volkswagen Jetta timing repair, this component is selected when the intermediate shaft sprocket needs replacement due to wear, timing concerns, or inspection findings.

What It Is Used For

• Worn or damaged intermediate shaft sprocket replacement
• Timing system service when gear wear affects engine synchronization
• Restoring proper engagement in valve train timing components
• Addressing noise or irregular operation linked to timing gear wear

Installation Notes and Tips

Verify the part number ZS-S1393 and the INA Global Number 554 0868 100 against the removed component before installation. Confirm the application details for the Volkswagen Jetta and inspect related timing components for wear before reassembly. Proper timing alignment is critical during installation.

Quality Assurance

INA states that its timing gears and sprockets are made to meet or exceed OE quality and performance standards. Material selection and heat treatment are controlled to exact hardness specifications for consistent manufacturing quality.