INA ZS-S400 Engine Timing Camshaft Sprocket

INA ZS-S400 Engine Timing Camshaft Sprocket

The INA ZS-S400 engine timing camshaft sprocket is built for precise valve timing in engine timing systems. It is a direct-fit style timing gear/sprocket component for buyers looking for OE-level material and hardness control in a replacement part.

Key Features

• Engine timing camshaft sprocket for valve train service
• Made from powdered metal, steel, or cast iron depending on application requirements
• Heat treated to exact hardness specifications
• Designed to meet or exceed OE quality and performance targets
• INA part number ZS-S400 for catalog matching and service lookup

Product Details

INA timing gear and sprocket components are engineered for accurate timing operation and consistent durability in the engine valve train. The ZS-S400 is intended for timing system repairs where camshaft gear condition affects engine synchronization, idle quality, and overall drivability. This part cross-references 5540429100 for the same application. Use ZS-S400 when servicing engine timing camshaft sprocket applications that call for INA timing components.

What It Helps Address

• Timing chain or gear wear at the camshaft sprocket
• Engine noise related to worn timing components
• Incorrect camshaft timing from damaged sprocket teeth
• Rough running caused by timing system wear
• Service replacement for a worn or damaged timing gear

Installation Notes

Verify engine code, timing system layout, and OE part number before installation. Inspect related timing components, including the chain, guides, tensioner, and seals, during service. Proper camshaft timing alignment is critical during installation of the INA ZS-S400.

Quality Assurance

INA states that its timing gear and sprocket products are manufactured to OE-quality standards using controlled materials and heat treatment processes for consistent performance.