INA ZC-C715F Engine Timing Chain

INA ZC-C715F Timing Chain Overview

The INA ZC-C715F engine timing chain is a silent chain built for precise valve train operation in select Ford, Mercury, and Mazda applications. It is engineered with heat-treated plates and pins to support durability and consistent performance in timing chain service.

Compatible With 2003-2008 Ford Focus, 2006-2008 Ford Escape, 2006 Ford Fusion, 2007-2008 Mercury Mariner, 2006-2007 Mercury Milan, 2004-2007 Mazda 3, 2006-2007 Mazda 5, and 2003-2007 Mazda 6 applications.

Key Features

• INA engine timing chain, part number ZC-C715F
• Silent chain design for smooth valve train operation
• 174-link construction
• Heat-treated chain plates and pins for added hardness
• Built to meet or exceed OE quality and performance targets
• Cross-reference: 5530651100

Detailed Product Description

This INA timing chain is designed for engine timing service where accurate camshaft and crankshaft synchronization is critical. The silent chain design helps maintain stable operation, while the heat-treated plates and pins are manufactured to precise hardness specifications for durability under engine load. The ZC-C715F is a direct-fit timing chain solution for a range of Ford Focus, Ford Escape, and Mazda 3 applications, along with additional Ford, Mercury, and Mazda models listed in the fitment data.

Use INA ZC-C715F when replacing a worn or stretched timing chain in vehicles that require a 174-link silent chain configuration. The part number ZC-C715F is also referenced by 5530651100 for the same application.

What This Timing Chain Helps Address

• Timing chain stretch that can affect cam timing accuracy
• Chain noise from worn internal components
• Rough engine operation caused by timing inconsistency
• Loss of synchronization between crankshaft and camshaft
• Service replacement for timing chain wear in high-mileage engines

Installation Notes and Tips

Confirm engine code, timing system configuration, and fitment before installation. Timing chain replacement should be performed with the engine properly timed and inspected for related wear on guides, tensioners, and sprockets. Because this is a critical engine timing component, installation should follow the vehicle service procedure for the exact application.

Quality Assurance

INA manufactures timing chains to OE-level quality and performance standards, with heat-treated chain plates and pins specified for durability. The ZC-C715F is built as a precision engine timing component for the listed Ford, Mercury, and Mazda applications.