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Est. 1957
Cometic 89-92 Polaris Big Boss 250 4x6 73.5mm Bore Top End Gasket Kit
Cometic Gasket
Cometic Gasket

Cometic 89-92 Polaris Big Boss 250 4x6 73.5mm Bore Top End Gasket Kit

$26.61

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Cometic 89-92 Polaris Big Boss 250 4x6 73.5mm Bore Top End Gasket Kit. No additional sealer needed.

Key Features

  • Fits 1989-1992 Polaris Big Boss 250 4x6 with a 73.5mm bore.
  • No additional sealer is needed for installation.
  • Gaskets are made in the USA with American-made materials.
  • Designed to handle engine pressures and temperatures.

⚠️ 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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Product Details

If you're working on the top end of your Polaris Big Boss 250 4x6 from 1989-1992, this Cometic gasket kit is what you'll need. It's designed to fit engines with a 73.5mm bore and covers the essential seals for your engine's upper section. Cometic has been making gaskets for a long time, and they build these kits in the USA using American-made materials, so you know they're well-built.

What's great about this kit is that it's made to seal properly without needing any extra sealer. This means a cleaner installation and a reliable seal right out of the box. This kit is designed to handle the pressures and temperatures found in these types of engines, helping to keep your machine running strong.

This gasket kit fits a range of Polaris models, including the Big Boss 250 4x6, Trail Boss 250, and Trail Blazer 250. It's a solid option for anyone rebuilding or refreshing their engine.

Specifications

Brand
Cometic Gasket
Manufacturer Part #
C3485
UPC
191070013097

Frequently Asked Questions

Cometic 89-92 Polaris Big Boss 250 4x6 73.5mm Bore Top End Gasket Kit

$26.61