What specific KTM models does this gasket kit fit?

This Wiseco gasket kit is designed for several KTM models, including the 400 EXC (2001-2006), 400 SX (2000-2002), 450 EXC (2003-2005), 450 SX-F (2003-2006), 520 EXC (2000-2002), 520 MXC (2000-2002), 520 SX (2000-2002), 525 EXC (2003-2006), and 525 SX (2003-2006).

Does this kit include all the gaskets needed for a complete top-end rebuild?

Yes, this kit is intended to supply all the gaskets and seals specified for the top end of the engine under a single part number, making it a comprehensive solution for your rebuild.

Are there any special tools required for installing this gasket kit?

While this kit itself does not require special tools for installation, a standard engine rebuild procedure will involve tools for disassembly and reassembly of the engine's top end. Always refer to the manufacturer's service manual for specific tool requirements and procedures.

Wiseco 03-06 KTM 450SX(RFS) 95mm Top End Gasket Kit

Specifications

Brand: Wiseco
Part #: W6153
UPC: 193564116222

Wiseco 03-06 KTM 450SX(RFS) 95mm Top End Gasket Kit

Name: Wiseco 03-06 KTM 450SX(RFS) 95mm Top End Gasket Kit
Brand: Wiseco
Price: 93.18 USD
Availability: InStock

$93.18

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Wiseco Top End Gasket Kit for KTM 400/450/525 models. Includes all specified gaskets and seals for a convenient rebuild.

Key Features

Fits KTM 400 EXC (2001-2006), 450 SX-F (2003-2006), 525 EXC (2003-2006), and other listed models.
Designed for a 95mm bore specification.
Supplies all specified gaskets and seals for the top end under one part number.
Manufactured by leading gasket suppliers.
Inspected for quality and accuracy to ensure reliable performance.
A convenient and essential component for engine rebuilds.

⚠️ 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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Will this fit your vehicle?

Product Details

This Wiseco top-end gasket kit is built to the 95mm bore specification, ensuring a precise fit for your KTM RFS engine. When you're rebuilding the top end of your KTM 400, 450, or 525, having all the necessary gaskets and seals in one place makes the job much smoother. This kit is designed to supply every gasket and seal that's specified for the top end, so you don't have to hunt down individual parts.

Wiseco sources these gaskets from well-known suppliers, and each kit is inspected for quality and accuracy. This means you can count on them to perform like OEM parts, giving you confidence during your rebuild. Having a complete kit like this is a must-have for getting any engine rebuild done right the first time, saving you time and potential headaches.