1. Pistons, Rings & Piston Kits Products
  2. sku: 10758032745696721
  3. JE PISTONS JEPS100S8-4500-5

JE PISTONS JEPS100S8-4500-5 Piston Rings File Kit 4.500 8-CYL

fits model: 500, Sportsman.

Jeps100s8-4500-5 Je Pistons Piston Rings Sportsman 4.500 Bore File Fit 8-cyl Kit

( Brand: Je Pistons ), ( Manufacturer Part Number: JEPS100S8-4500-5 ), ( Part Type: Ring Piston )

Review JE PISTONS Piston Rings 4.500 Bore File Fit 8-cyl Kit fits SPORTSMAN 500

Introducing the Je Pistons JEP100S8-4500-5 piston rings kit, specifically designed for 8-cylinder engines with a bore size of 4.500 inches. This high-performance piston ring set is engineered to deliver superior sealing, durability, and efficiency for your sportsman engine.

The JEP100S8-4500-5 kit includes five complete sets of piston rings, each comprised of a compression ring, a secondary ring, an oil control ring, and a top ring. The compression rings are made from a forged, heat-treated alloy steel, ensuring a strong and consistent seal between the piston and cylinder wall. The secondary rings are precision machined from high-carbon, low-silicon steel to provide optimal piston-to-cylinder contact and prevent scuffing.

The oil control rings in this kit are designed with a unique, optimized profile that provides excellent oil control while minimizing friction and wear. Each ring is manufactured from a high-tensile, low-expansion alloy steel, ensuring a long service life even under high-performance conditions. The top rings in the JEP100S8-4500-5 kit are machined from a high-quality, low-tension steel to maintain proper piston-to-cylinder clearance and improve ring-groove scuffing resistance.

These piston rings have been tested and proven to provide superior sealing and durability in a wide range of applications, making them an excellent choice for racers, hot rodders, and high-performance enthusiasts. They are also suitable for daily driven vehicles that require a more robust piston ring solution.

Installation of the JEP100S8-4500-5 piston rings is straightforward, and they are compatible with most aftermarket pistons. To ensure a proper fit and optimal performance, it is recommended to use the included installation instructions and follow the recommended installation procedures.

In summary, the Je Pistons JEP100S8-4500-5 piston rings sportsman 4.500 file 8-cyl kit is a high-quality, durable, and efficient solution for improving the sealing and performance of your 8-cylinder engine. With its precise manufacturing and rigorous testing, you can trust that these piston rings will provide superior results and help you get the most out of your engine.

Buying the JE Pistons JEPS100S8-4500-5 piston rings sportsman 4.500 file 8-cyl kit comes with several pros and cons that every potential buyer should consider before making a decision.

Pros:

1. High-Quality Material: JE Pistons is known for its high-quality piston rings made of forged 2618 alloy steel, ensuring durability and strength.

2. Improved Engine Performance: The use of these high-performance piston rings can lead to improved engine performance, including increased horsepower and torque.

3. Enhanced Ring Sealing: The kit includes a variety of ring sizes and designs to ensure a proper seal between the piston and cylinder walls, reducing the likelihood of oil leaks and combustion gases escaping.

4. Suitable for High-Performance Applications: The JEPS100S8-4500-5 piston rings are ideal for high-performance applications, making them an excellent choice for racers, hot rods, and other high-powered vehicles.

Cons:

1. Higher Cost: Compared to stock piston rings, the JEPS100S8-4500-5 piston rings are more expensive, making them a significant investment for some buyers.

2. Installation Complexity: Installing these high-performance piston rings can be a complex process and may require specialized tools and expertise.

3. Potential for Engine Damage: Improper installation or use of incorrect ring sizes can lead to engine damage, including scuffed cylinder walls or damaged pistons.

Conclusion:

The JE Pistons JEPS100S8-4500-5 piston rings sportsman 4.500 file 8-cyl kit offers several advantages, including improved engine performance, enhanced ring sealing, and the use of high-quality materials. However, it comes with some drawbacks, such as a higher cost, installation complexity, and the potential for engine damage if not installed correctly.

Recommendation:

If you're building a high-performance engine or racing application and are looking for piston rings that offer superior sealing and durability, the JEPS100S8-4500-5 piston rings kit is an excellent choice. However, it's crucial to ensure that the rings are installed correctly and that you have the necessary expertise and tools to complete the installation process. If you're unsure about your ability to install these rings or have concerns about the cost, you may want to consider alternative options or seek the assistance of a professional mechanic or engine builder.

Details:

Unused, ready to use. Excellent condition.

part #: jeps100s845005 prices

  • $174.05-$192.45

specifications pistondon:

  • for models: 500, Sportsman
  • brand: Je Pistons
  • mpn: Jeps100s8-4500-5
  • part type: Ring Piston

payments pistondon:

  • other
  • wallet: Apple-pay
  • credit card: Diners-club

general pistondon:

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

offer pistondon:

  • options: Ship-to-home
  • started: February 20, 2026
  • quantity: 1
  • availability: In Stock
  • sold: 0

returns pistondon:

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

shipping pistondon:

  • service: Standard
  • class: Standard
  • transit: 4-8 Days
  • cost: $0.00
  • type: Fixed

seller pistondon:

  • # reviews: 5211
  • rating: 96.1%
  • city: San Francisco, California
for models: 500, sportsman, part type: ring piston,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 10758032745696721,

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5 offers $174.05–$192.45 USD
  • Offer #1: $175.49 price + $0.00 shipping estimate = $175.49* total. Product Type - AUTO PART.FREE SHIPPING
  • Offer #2: $192.45 price + $0.00 shipping estimate = $192.45* total. Product - AUTO PART.FREE SHIPPING
  • Offer #3: $174.05 price + $0.00 shipping estimate = $174.05* total.FREE SHIPPING
  • Offer #4: $187.48 price + $0.00 shipping estimate = $187.48* total. JE Piston Rings, Sportsman Series, 4.500 in Bore, File Fit, 1/16 x 1/16 x 3/16 in Thick, Standard Tension, Ductile Iron, Plasma Moly, 8-Cylinder, Kit.FREE SHIPPING
  • Offer #5: $187.48 price + $0.00 shipping estimate = $187.48* total.FREE SHIPPING

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