What is the main purpose of a valve spring kit?

A valve spring kit ensures that your engine's valves close quickly and securely after opening. This precise timing is essential for proper engine operation, especially at higher engine speeds, and helps prevent valve float.

What components are included in this Ferrea valve spring kit?

This kit, part number KT9009, includes the necessary valve springs and retainers. These are the core components needed for a valve spring replacement or upgrade.

Is this kit suitable for a stock engine or only for performance builds?

While designed with performance in mind, this kit can be used for engine rebuilds on stock models or as part of a performance upgrade. Its durable construction helps ensure reliable operation under various conditions.

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Specifications

Brand: Ferrea
Part #: KT9009

Ferrea 01-08 Kawasaki KLX 400/KFX 400 Valve Spring Kit

Name: Ferrea 01-08 Kawasaki KLX 400/KFX 400 Valve Spring Kit
Brand: Ferrea
SKU: ferrea-ferrea-01-08-kawasaki-klx-400-kfx-400-valve-spring-kit-t14-842253
Price: 284.17 USD
Availability: BackOrder

$284.17

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Key Features

Fits 2001-2008 Kawasaki KLX 400 and KFX 400.
Includes valve springs and retainers.
Built with durable materials for engine components.
Designed for engine rebuilding and performance upgrades.

This valve spring kit is designed to fit 2001-2008 Kawasaki KLX 400 and KFX 400 models. Please verify fitment for your specific vehicle.

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About this part

Product Details

Ferrea is known for making well-built engine components, and this valve spring kit for your 2001-2008 Kawasaki KLX 400 or KFX 400 is no exception. If you're rebuilding the top end of your engine or looking to upgrade its performance, a solid valve spring setup is crucial for keeping everything in sync, especially at higher RPMs. This kit is designed to handle the demands of a performance-oriented engine.

This kit includes the necessary valve springs and retainers to ensure your valves open and close precisely as they should. The components are made with durable materials to withstand the heat and stress inside the combustion chamber. Installing a new valve spring kit is a key step when you're working on the cylinder head, ensuring reliable operation and improved engine response.