INA ZT-9-5619 Engine Timing Chain Tensioner - Right Upper

Engine Timing Chain Tensioner for Toyota Applications

INA ZT-9-5619 is an engine timing chain tensioner for select Toyota trucks and SUVs with right upper fitment. It is built for timing drive repair work where consistent chain control and accurate gear ratio transfer are required.

• Engine timing chain tensioner for the valve train and timing drive
• Fits 2005-2015 Toyota Tacoma, right upper
• Fits 2005-2010 Toyota Tundra, right upper
• Fits 2003-2009 Toyota 4Runner, right upper
• Fits 2007-2009 Toyota FJ Cruiser, right upper
• INA part number ZT-9-5619 for application matching

Timing Drive Function

This timing chain tensioner helps maintain proper chain tension in the engine timing system so the camshaft and crankshaft stay synchronized. INA ZT-9-5619 is a repair solution for timing drive service on Toyota Tacoma, Toyota Tundra, Toyota 4Runner, and Toyota FJ Cruiser applications listed above. This part cross-references INA Global Number 551 0522 100 for the same application.

Common Problems It Can Address

• Timing chain slack or inconsistent chain tension
• Noise from the timing drive area
• Timing system wear during engine service
• Incorrect chain control in right upper timing drive locations
• Restoration of timing drive operation after component replacement

Installation Notes

Verify engine code, position, and model year before installation. Confirm right upper placement against the vehicle service information for your Toyota Tacoma, Tundra, 4Runner, or FJ Cruiser. Inspect related timing components during service and follow factory procedures for timing alignment and tensioner setup.

Quality Assurance

INA supplies timing drive components as repair-focused solutions engineered for reliable power transmission and low maintenance requirements in chain and belt drive systems.