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Price Mistake? Wiseco 90-93 Polaris 350 Trail Boss (639m08150) Piston - Beat The Rush [OGn1J64E]

$48.99 $156.99 -69%

Wiseco Piston for Polaris 350 Trail BossIntroducing the Price Mistake? Wiseco 90-93 Polaris 350 Trail Boss (639m08150) Piston - Beat The Rush [OGn1J64E], a premium choice for riders seeking peak performance and durability. This piston is crafted with aerospace alloy, offering an exceptional

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Price Mistake? Wiseco 90-93 Polaris 350 Trail Boss (639m08150) Piston - Beat The Rush [OGn1J64E]

Wiseco Piston for Polaris 350 Trail Boss

Introducing the Price Mistake? Wiseco 90-93 Polaris 350 Trail Boss (639m08150) Piston - Beat The Rush [OGn1J64E], a premium choice for riders seeking peak performance and durability. This piston is crafted with aerospace alloy, offering an exceptional strength-to-weight ratio that outshines OEM standards. With a proven track record in racing, Wiseco pistons are chosen by top race teams across all forms of racing, ensuring reliability and performance that you can count on.

Key Features and Specifications

The Wiseco 350 Trail Boss Piston boasts a top-end gasket kit made from premium materials, providing the best sealing technology available. This gasket kit, combined with a dedicated forging process, ensures optimal performance and longevity. Key features include:
  • Superior strength/weight ratio: Utilizing aerospace alloy for increased performance and reduced weight.
  • Race-proven design: Designed to withstand the rigors of racing, offering consistent performance under high-stress conditions.
Additionally, the piston features a premium top-end needle bearing, precision-machined materials for reduced friction, and a high-performance ring set for extended life and sustained power.

Practical Uses and Benefits

This Wiseco piston is ideal for both 2-Stroke and 4-Stroke engines, offering a variety of practical benefits. The dome design improves flame travel, while the chrome-plated piston pin ensures durability. Key practical uses and benefits include:
  • Maximum compression and oil control: Achieved through dedicated rings and a pressure seal groove.
  • Armor Glide Skirt-Coated available: For select models, this coating provides added protection and longevity.
With Wiseco, you're investing in a product that delivers not just performance, but also peace of mind, knowing that your engine is in the best hands possible.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

A truly wonderful example of engineering.

- Skylar S..

January 17, 2026

Absolutely no complaints!

An excellent item. It’s extremely good.

- Frank E..

January 17, 2026

Absolutely no complaints!

A really well-made and clever little gadget.

- Joan W..

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