ATHENA - P400427600006 - Top End Gasket Kit - Polaris
The ATHENA P400427600006 Top End Gasket Kit is engineered for 1996-2013 Polaris models including the Ranger Crew 500 (Mid-Size) EFI 4x4, Ranger 4x4 500 EFI, and Scrambler 500 4x4, featuring an MLSS head gasket with premium base gaskets in multiple thicknesses to optimize compression ratios — allowing riders to run standard fuel with stock compression or race fuel with higher compression for optimized performance (valve stem seals and fiber gaskets not included).
Features
- Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason
- Kit includes a top-of-the line MLSS head gasket and two or more premium quality base gaskets of different thicknesses to optimize engine compression ratios
- Gives the rider a choice of using standard gas with stock compression, or race gas with a higher compression
- Kit do not includes valve stem seals, rubber part, shims or other fiber gaskets.
Specs
- Riding Style: ATV
- Material: Rubber
- Units: Kit
- Product Name: Gasket Kit
- Type: Top End
- Riding Style: UTV
Frequently Asked Questions - ATHENA - P400427600006 - Top End Gasket Kit - Polaris
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
