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1985-1999 Polaris Trail Boss 250 Top End Rebuild Kit Includes Piston Gaskets Wrist Pin Bearing Standard Stock Bore 72mm
Restore your Polaris Trail Boss 250 with this high-quality top-end rebuild kit, featuring all the necessary components for a complete overhaul.
1985-1999 Polaris Trail Boss 250 Top End Rebuild Kit Includes Piston Gaskets Wrist Pin Bearing Standard Stock Bore 72mm

Item #: 4168677

1985-1999 Polaris Trail Boss 250 Top End Rebuild Kit Includes Piston Gaskets Wrist Pin Bearing Standard Stock Bore 72mm

Item #: 4168677

TMT 436

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Restore your Polaris Trail Boss 250 with this high-quality top-end rebuild kit, featuring all the necessary components for a complete overhaul.
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What Stands Out

Complete Kit
This comprehensive rebuild kit includes all essential components for a top-end overhaul, ensuring seamless installation and performance enhancement for your Polaris Trail Boss 250.
Standard Bore
Engineered for a standard stock bore of 72mm, this kit delivers OEM compatibility, making it the perfect choice for restoring your ATV's original power and efficiency.
Durable Components
Each part, from the piston to gaskets, is crafted with high-quality materials, ensuring longevity and reliability, ultimately reducing maintenance costs and prolonging your vehicle's life.

Product Details

Get the 1985-1999 Polaris Trail Boss 250 Top End Rebuild Kit with Piston, Gaskets, Wrist Pin Bearing & more from Ubuy Turkmenistan. Perfect for ATV maintenance.
Item Weight3 lbs (1.36 kg)

Who Should Buy?

Suitable For
  • DIY Mechanics

    Ideal for individual mechanics looking to rebuild or improve their Polaris Trail Boss 250's engine performance.

  • Restoration Projects

    Great for enthusiasts restoring older Polaris models, providing essential components for a comprehensive engine overhaul.

  • Performance Boosters

    Perfect for riders seeking enhanced engine performance through quality rebuilding components tailored to standard specifications.

Not Suitable For
  • Professional Shops

    May not meet the needs of professional mechanics requiring high-performance or specialized engine components beyond stock specifications.

  • New Owners

    Not suitable for new owners unfamiliar with engine mechanics or rebuilding processes, may find installation challenging.

  • High-Performance Builds

    Not ideal for those looking to enhance performance significantly, as components are designed for standard stock configurations.

Product Description

1985-1999 Polaris Trail Boss 250 Top End Rebuild Kit Includes Piston Gaskets Wrist Pin Bearing Standard Stock Bore 72mm

About This Item

Introducing the 1985-1999 Polaris Trail Boss 250 Top End Rebuild Kit! This comprehensive kit includes everything you need to bring your ATV's engine back to life. With a focus on performance and durability, this top end rebuild kit is designed to restore your Polaris Trail Boss 250 to optimal running condition. Each kit includes a piston, rings, wrist pin, circlips, top end gasket kit, and wrist pin bearing. You can trust that these high-quality components are built to meet or exceed the manufacturer's specifications. One of the highlights of this kit is the piston, which is specifically designed for the standard bore of 72mm.

This ensures a perfect fit and smooth operation, allowing you to get the most out of your ATV's engine. Whether you're looking to replace a worn-out cylinder or simply want to upgrade your engine's performance, this top end rebuild kit has got you covered. Installing this kit not only ensures reliable performance but also provides peace of mind. By replacing key components, you can prevent potential damage that may occur due to worn-out parts, saving you time and money on costly repairs down the line. Suitable for the 1985-1999 Polaris Trail Boss 250 2-Stroke ATV, this rebuild kit is a must-have for any DIY enthusiast or professional mechanic.

It's the perfect solution for those looking to maintain their ATV's performance and extend its lifespan. Don't wait any longer to give your Polaris Trail Boss 250 the attention it deserves. Order the 1985-1999 Polaris Trail Boss 250 Top End Rebuild Kit today and experience the difference it can make in your ATV's performance. Get ready to hit the trails with confidence knowing that your engine is operating at its best.

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Customer Questions & Answers

  • Question: Will this kit fit other ATV models?

    Answer: No, this kit is specifically designed for the 1985-1999 Polaris Trail Boss 250 2-Stroke ATV.
  • Question: What is the size of the piston included?

    Answer: The piston is for the standard bore size of 72mm.
  • Question: Is the gasket kit included in this kit?

    Answer: Yes, this kit includes a top-end gasket kit for a complete rebuild.
  • Question: Will this kit fit a 1996 Polaris Trail Boss 250?

    Answer: Yes, this kit is compatible with a 1996 Polaris Trail Boss 250.
  • Question: Do I need to measure my cylinder before ordering?

    Answer: It is recommended to measure the cylinder before ordering a new piston, especially if you do not have the bike's maintenance records.

NTI Pistons Editorial Review

The 1985-1999 Polaris Trail Boss 250 Top End Rebuild Kit includes a piston, gaskets, wrist pin bearing, and is the standard stock bore size of 72mm. Customers have generally had a positive experience with this kit, noting that it is of good quality and they would purchase it again. One customer mentioned that they rebuilt their 1986 Polaris Trail Boss 250 using this kit and new crank seals, and the ATV is now running like new. However, one customer stated that the kit did not fit their 94 Trail Boss as the gap between rings was too great, resulting in low compression and the ATV not running. Overall, this kit seems to be a reliable choice for rebuilding the top end of a Polaris Trail Boss 250.

Customer Reviews & Ratings

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Pros

  • Good quality
  • Includes all gaskets for a top end rebuild
  • Works well

Cons

  • May not fit all models accurately

Product Price History

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