INA ZS-S1015 Engine Timing Crankshaft Sprocket

INA Timing Crankshaft Sprocket ZS-S1015

INA ZS-S1015 is an engine timing crankshaft sprocket built for precise valve train operation. It is listed for select 2011-2014 Ford F-150 and 2011-2014 Ford Mustang applications, making it a direct-fit option for owners searching for a Ford F-150 crankshaft sprocket or Ford Mustang timing gear replacement.

Key Features

• Engine timing crankshaft sprocket for valve train service
• Made from powdered metal, steel, or cast iron depending on application design
• Heat treated to exact hardness specifications
• Built to meet or exceed OE quality and performance targets
• INA part number ZS-S1015 for easy identification

Detailed Description

INA ZS-S1015 is an OE-style timing gear/sprocket designed for the crankshaft side of the engine timing system. The sprocket is manufactured using high-quality metal construction and controlled heat treatment to help maintain accurate timing engagement and consistent durability. This part cross-references INA Global Number 554 0632 100 for the same application. It fits 2011-2014 Ford F-150 and 2011-2014 Ford Mustang, with fitment listed under the N/A position.

What It Helps Address

• Worn or damaged crankshaft sprocket teeth
• Timing chain drive noise caused by sprocket wear
• Incorrect cam/crank synchronization from a failing timing gear
• Engine timing service needs on Ford F-150 and Ford Mustang models
• Replacement of a timing component during engine repair

Installation Notes and Tips

Confirm engine code, timing system layout, and OE part match before installation. Inspect the timing chain, guides, tensioner, and related valve train components at the same time, since wear in adjacent parts can affect sprocket performance. Follow factory timing procedures and torque specifications during assembly.

Quality Assurance

INA timing sprockets are produced to meet OE-level quality and performance expectations, using controlled materials and heat treatment for consistent hardness. Part number ZS-S1015 is intended for accurate replacement in the listed Ford applications.