INA ZT-91033 Engine Timing Chain Tensioner

INA ZT-91033 Engine Timing Chain Tensioner

INA ZT-91033 is an engine timing chain tensioner for timing drive repair on select Ford Mustang applications. It supports accurate chain control in the valve train, helping maintain correct gear ratio transfer and dependable engine timing.

• Engine timing chain tensioner for timing drive service
• Fits 2007-2012 Ford Mustang, N/A
• INA Global Number 551 0515 100
• Built for timing chain repair solutions in the engine valve train
• Part number: ZT-91033

Timing Drive Function

This tensioner is used in the engine timing system to maintain proper chain tension and stable power transmission through the timing drive. It is a direct-fit service part for Ford Mustang models listed in the fitment data, and it supports consistent valve timing performance when replacing worn timing components. Part number ZT-91033 is also referenced under INA Global Number 551 0515 100.

This part cross-references 5510515100 for the same application.

Common Replacement Reasons

• Timing chain slack or inconsistent chain tension
• Rattling or noise from the timing drive area
• Valve timing irregularities caused by worn tensioning components
• Service replacement during timing chain repair on Ford Mustang engines

Installation Notes

Verify engine code and timing system configuration before installation. Replace related timing drive components as needed during service, and follow the vehicle service procedure for chain alignment, tensioner setup, and final timing verification. Confirm fitment for 2007-2012 Ford Mustang before ordering.

Quality Assurance

INA supplies repair solutions for chain and belt drive components with an emphasis on reliable gear ratio transfer and low-maintenance operation. ZT-91033 is engineered for timing drive service in the applications listed above.