Kawasaki KLX125 Top End Gasket Kit - Vertex Pistons - `03-`06. A complete top-end gasket set for KLX125 models from 2003 to 2006, supplied to cover all required seals when performing a top-end rebuild.

This kit contains every gasket, o-ring and seal required to rebuild the top end on KLX125 engines, with components arranged for straightforward disassembly and reassembly. The contents follow Vertex gasket specifications for 2003–2006 Kawasaki KLX125 models. Multi-cylinder machines include enough components to rebuild all cylinders. Note: the kit does not include the formed rubber valve cover gasket. Using a dedicated top-end kit reduces the chance of leaks and saves time sourcing individual parts during a rebuild or performance refresh.

Features

• Complete set of top-end gaskets, o-rings and seals for KLX125 2003–2006
• Provided to Vertex gasket specification for this model range
• Includes sufficient components for multi-cylinder machines where applicable
• Helps streamline teardown and reassembly during top-end service
• Does not include formed rubber valve cover gasket (sold separately)

If you have any questions or need confirmation for your build, call us directly — we’re happy to help: 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations (Austin, Texas and Los Angeles, California area) where we offer installation and customization services. If you’re considering multiple items, contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov