INA ZS-S1330 Engine Oil Pump Sprocket

Overview

INA ZS-S1330 is an engine oil pump sprocket built for OE-style timing gear service. It is a direct-fit replacement for select Toyota, Scion, and Toyota hybrid applications where accurate sprocket engagement and consistent timing gear operation matter.

Compatible With 2008-2015 Toyota Corolla, 2008-2014 Scion xD, 2009-2013 Toyota Matrix, and 2010-2013 Toyota Prius applications. Part number ZS-S1330 is also referenced by INA Global Number 554 0315 100.

Key Features

• OE-quality timing gear/sprocket replacement for engine service.
• Manufactured from powdered metal, steel, or cast iron, depending on application design.
• Heat treated to exact hardness specifications for consistent gear performance.
• Engine oil pump sprocket construction for timing system service.
• Part number ZS-S1330 for easy identification during ordering and installation.

Detailed Description

INA ZS-S1330 is an engine oil pump sprocket engineered to meet or exceed OE quality and performance expectations. It is used in timing gear applications where the sprocket must maintain precise engagement and durable operation under engine load. The part number ZS-S1330 appears in fitment for select Toyota Corolla, Toyota Matrix, Toyota Prius, and Scion xD applications, and it cross-references 5540315100 for the same application.

INA timing gears and sprockets are produced from high-grade powdered metal, steel, or cast iron and are heat treated to exact hardness specifications. That material and heat-treatment approach supports stable wear characteristics in engine timing service and helps maintain proper oil pump drive function.

What It Is Used For

• Replacing a worn or damaged oil pump sprocket.
• Restoring proper timing gear engagement in the engine.
• Addressing noise or wear related to sprocket deterioration.
• Supporting consistent oil pump drive operation during engine repair.

Installation Notes and Tips

Verify engine application by year, make, model, and OE reference before installation. Inspect related timing components, chain or belt condition, and mating surfaces during service. Confirm the sprocket aligns with the correct INA Global Number 554 0315 100 reference for the application.

Quality Assurance

INA states that its timing gear and sprocket products are designed to meet or exceed OE quality and performance standards. Material selection and heat treatment are controlled to exact hardness specifications for consistent manufacturing quality.