INA ZC-9-4217 Engine Timing Chain

INA Timing Chain for Toyota V8 Engines

INA ZC-9-4217 is an engine timing chain built for Toyota applications that require a 174-link roller chain. It is engineered to meet or exceed OE quality and performance expectations, with heat-treated plates and pins for controlled hardness and durability. This timing chain is a direct-fit service part for select Toyota Tacoma, Tundra, 4Runner, and FJ Cruiser models.

Key Features

• Roller-style engine timing chain
• 174 links for the specified OE application
• Heat-treated chain plates and pins for durability
• OE-quality replacement from INA
• Part number: ZC-9-4217

Detailed Description

INA ZC-9-4217 is an engine timing chain designed for Toyota valve train service where precise camshaft and crankshaft synchronization is required. The roller chain design and 174-link count match the specified OE application, helping maintain correct timing chain geometry in engines used in the 2003-2009 Toyota 4Runner, 2005-2015 Toyota Tacoma, 2005-2010 Toyota Tundra, and 2007-2009 Toyota FJ Cruiser. If you are searching for a Toyota Tacoma timing chain, Toyota Tundra timing chain, or Toyota 4Runner timing chain, this INA part number ZC-9-4217 is the relevant OE-style replacement.

This part cross-references 5530625100 for the same application.

What This Part Helps Address

• Excessive timing chain stretch
• Noise from a worn roller chain
• Incorrect camshaft timing caused by chain wear
• Service replacement for high-mileage Toyota timing systems
• Restoration of proper valve train synchronization

Installation Notes and Tips

• Verify engine code and timing system configuration before ordering.
• Replace related timing components as required by the service procedure.
• Follow factory timing marks and torque specifications during installation.
• Inspect guides, tensioners, and sprockets for wear before reassembly.

Quality Assurance

INA states that its timing chains are built to meet or exceed OE quality and performance standards. The chain plates and pins are heat treated to precise hardness levels to support consistent operation and durability in the specified Toyota applications.