INA ZT-9-5390 Engine Timing Belt Tensioner

INA Timing Belt Tensioner ZT-9-5390

INA ZT-9-5390 is an engine timing belt tensioner for select Ford and Mercury applications. Built with INA’s OE-level bearing technology, it helps maintain proper timing belt tension and alignment in the engine’s valve train.

• Engine timing belt tensioner for valve train service
• OE manufacturer engineering from INA, a Schaeffler Group brand
• Precision bearing design for stable belt tracking
• Direct fit for select 1995-1997 Ford Contour and Mercury Mystique applications
• Cross-references Gates T41008 for the same application

Application Details

Compatible with 1995-1997 Ford Contour and 1995-1997 Mercury Mystique, this timing belt tensioner is specified for the engine timing system where consistent belt tension is critical. The INA ZT-9-5390 is engineered to support accurate belt alignment and dependable operation in these Ford Contour and Mercury Mystique fitments.

This part cross-references Dorman - HELP 55209 for the same application.

Common Problems Addressed

• Timing belt slack or inconsistent tension
• Belt misalignment in the timing drive
• Noise from a worn tensioner bearing
• Premature timing belt wear from poor belt control
• Valve timing issues caused by a failing tensioner

Installation Notes

Replace the tensioner during timing belt service and verify belt routing, pulley alignment, and tension settings before engine start-up. Inspect related timing components for wear and follow the vehicle service procedure for the Ford Contour or Mercury Mystique application.

Quality Assurance

INA is part of the Schaeffler Group Vehicle Lifetime Solutions and supplies original equipment components. ZT-9-5390 is built using the same bearing technology associated with INA’s OE manufacturing standards.