What parts are included in this top end gasket kit?

This kit includes all the gaskets and seals specified for the top end of your Kawasaki JS440 engine. Having them all in one package simplifies your rebuild process.

Are these gaskets made to OEM specifications?

Wiseco gasket kits are manufactured to OEM+ quality standards. They are inspected for quality and accuracy to ensure a proper fit and reliable seal for your engine.

What is the benefit of buying a complete gasket kit?

A complete kit ensures you have every necessary gasket and seal for the job, preventing delays or the need for extra trips to find missing parts. It simplifies the rebuild process by providing all components under a single part number.

Wiseco Kawasaki Jet Ski 475cc Top End Gasket Kit

Specifications

Brand: Wiseco
Part #: W5294
UPC: 193564118660

Wiseco Kawasaki Jet Ski 475cc Top End Gasket Kit

Name: Wiseco Kawasaki Jet Ski 475cc Top End Gasket Kit
Brand: Wiseco
Price: 44.12 USD
Availability: InStock

$44.12

On Backorder

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

Fits 1977-1992 Kawasaki JS440. This Wiseco top end gasket kit includes all necessary gaskets and seals for a complete rebuild.

Key Features

Fits 1977-1992 Kawasaki JS440.
Supplies all gaskets and seals specified under one part number for your top end rebuild.
Manufactured by leading gasket suppliers.
Inspected for quality and accuracy.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Kawasaki JS440 1977-1992

Product Details

When you're rebuilding the top end of your 1977-1992 Kawasaki JS440, having the right gaskets and seals is crucial for a leak-free and reliable engine. This top end gasket kit from Wiseco bundles everything you need into a single part number, making your rebuild process smoother.

Wiseco sources these gaskets from well-known suppliers, ensuring they meet OEM+ quality standards. Each component is inspected for accuracy, so you can be confident they'll fit right and seal properly. Having all the specified gaskets and seals in one package saves you time and ensures you don't miss any critical seals during your engine work.