ATHENA 5472-A259522-ATV Piston Ring Es SET-71.93MM-71.97MM 250R/ES

( Brand: Athena ), ( Manufacturer Part Number: 5472-A259522-ATV ), ( Part Type: Ring Piston )

Review ATHENA Piston Ring Set-71.93mm-71.97mm For Polaris 250r/es fits TRAIL BOSS 250R 1985–1988

Introducing the Athena 5472-A259522-ATV piston ring set, specifically designed for the Polaris Trail Boss 250R/ES models manufactured between 1985 and 1988. This ring set comes with three piston rings an compression ring, an oil control ring, and a top ring ensuring a complete piston ring replacement solution.

The compression ring, typically the bottom ring, plays a crucial role in sealing the combustion chamber. This ring is made of a high-quality, heat-resistant material that guarantees a snug fit and efficient compression.

The oil control ring, located above the compression ring, is designed to prevent engine oil from escaping into the combustion chamber. It features a precise, engineered groove pattern that optimizes oil distribution, reducing engine wear and improving overall performance.

Lastly, the top piston ring, also known as the gudgeon pin or wrist pin ring, is responsible for sealing the piston to the gudgeon pin. This ring is manufactured using a durable material that ensures a tight seal, preventing engine oil and combustion gases from leaking out.

Each piston ring in this set is meticulously engineered to fit perfectly in your Polaris Trail Boss 250R/ES engine. The dimensions of these rings range from 71.93mm to 71.97mm, ensuring a precise fit for your specific model.

Installing these rings is a straightforward process, making this an ideal solution for DIY enthusiasts or small workshop environments. By choosing the Athena 5472-A259522-ATV piston ring set, you're not only investing in high-quality components, but also gaining peace of mind knowing that you're using parts specifically designed for your Polaris Trail Boss 250R/ES model.

Pros and Cons of Buying Athena 5472-A259522-ATV Piston Ring Set for 1985-1988 Polaris Trail Boss 250r/es

The Athena 5472-A259522-ATV Piston Ring Set is designed for 1985-1988 Polaris Trail Boss 250r/es ATV models. This product aims to provide a perfect fit for the piston rings, ensuring optimal engine performance. Let's explore the potential advantages and disadvantages of purchasing this piston ring set.

1. Precise Fit: The Athena piston ring set is specifically designed for the mentioned Polaris Trail Boss models. This ensures a perfect fit, minimizing the chances of any engine damage due to improperly sized piston rings.

2. Improved Engine Performance: Properly functioning piston rings help to maintain compression and seal the combustion chamber. This results in improved engine performance, including better power output and fuel efficiency.

3. Cost-Effective: Replacing worn-out piston rings with a new set can save you from more significant engine repairs down the line. In the long run, investing in a piston ring set like the Athena 5472-A259522-ATV can save you money.

1. Potential for Installation Difficulties: Installing piston rings can be a complex process, especially for those without mechanical experience. It may require specialized tools and a degree of expertise to ensure proper installation.

2. Cost: While the piston ring set is a cost-effective solution compared to major engine repairs, it still represents an investment. Depending on your budget, this may be a significant consideration.

The Athena 5472-A259522-ATV Piston Ring Set offers several advantages, including a precise fit, improved engine performance, and cost-effectiveness. However, potential drawbacks include installation difficulties and cost. Ultimately, the decision to purchase this piston ring set depends on your mechanical abilities, budget, and the importance of optimal engine performance for your Polaris Trail Boss 250r/es.

If you are comfortable with the installation process or have access to a professional mechanic, the Athena 5472-A259522-ATV Piston Ring Set is a worthwhile investment for maintaining the performance and longevity of your 1985-1988 Polaris Trail Boss 250r/es engine. If you are uncertain about the installation process or the cost, it may be wise to consult a mechanic or consider alternative solutions.

Details:

Compatibility: Years: Make: model: Application: Notes: 1996 - 2005 KTM300 EXC, 1999 KTM300 EGS, 1990 2006 Polaris Trail Blazer 250, 1985 1986 Polaris Scrambler 2002 2009 Gas Casandra's EC 3 1988 Polaris Trail Boss 250R/ES, 1991 1999 Polaris Trail 2004 MXC, 1988 1993 Polaris Trail 250 2x4, 1987 4x4. This is helpful if you are buying multiple items.: Brand: Athena, model Number: 5472-A259522-ATV. Athena Piston Ring Set-71.93mm-71.97mm for 1985 - 1988 Polaris Trail Boss 250R/ES ATV: Each ring set is one piston.

Parts without fitment are to be assumed universal and may require vehicle modification. I need to exchange an item.

part #: 5472a259522 price

• $41.88

specifications pistondon:

• for models: 250r, Trail, Boss
• for makes: Polaris
• for years: 1985-1988
• brand: Athena
• mpn: 5472-a259522-atv
• part type: Ring Piston

shipping pistondon:

• transit: 3-7 Days
• type: Fixed
• cost: $0.00
• service: Standard
• class: Standard

returns pistondon:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

payments pistondon:

• other
• wallet: Apple-pay
• credit card: Discover

seller pistondon:

• # reviews: 73213
• city: Sparks, NV
• rating: 99.8%

general pistondon:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
• condition: New

offer pistondon:

• quantity: 3
• started: December 24, 2025
• availability: In Stock
• options: Ship-to-home
• sold: 0

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