INA ZT-9-5475 Engine Timing Belt Tensioner

Engine Timing Belt Tensioner for Ford and Mercury

INA ZT-9-5475 is an engine timing belt tensioner for select Ford and Mercury applications. It supports stable timing drive operation by maintaining proper belt tension for consistent gear ratio control and reliable power transfer.

• Engine timing belt tensioner for the valve train and timing drive
• Fits 2000-2004 Ford Focus, N/A
• Fits 1997-2002 Ford Escort, N/A
• Fits 1997-1999 Mercury Tracer, N/A
• INA Global Number 531 0985 100
• Cross-reference: 5310985100

Timing Drive Function

This INA timing belt tensioner is built for vehicles that rely on accurate belt drive control in the engine timing system. The ZT-9-5475 helps maintain correct belt tension so the timing drive can transfer power with low maintenance requirements and dependable operation. It is a direct-fit service part for Ford Focus, Ford Escort, and Mercury Tracer applications listed below.

Compatible With 2000-2004 Ford Focus, N/A; 1997-2002 Ford Escort, N/A; and 1997-1999 Mercury Tracer, N/A. This part number, ZT-9-5475, is also identified by INA Global Number 531 0985 100.

Common Replacement Reasons

• Timing belt noise from a worn tensioner
• Incorrect belt tension in the timing drive
• Uneven belt tracking or belt slack
• Service replacement during timing belt maintenance
• Restoring stable timing system operation on Ford Focus, Ford Escort, or Mercury Tracer engines

Installation Notes

Inspect the full timing belt system before installation and replace worn related components as needed. Verify engine code, model year, and application details against the vehicle before service. Proper tension setting and timing alignment are critical after installation.

Quality Assurance

INA supplies repair solutions for chain and belt drive components with an emphasis on accurate gear ratios, reliable operation, and low maintenance requirements. Part number ZT-9-5475 follows that OE-style timing drive focus for service use.