1. Pistons, Rings & Piston Kits Products
  2. sku: 8338460243637791
  3. PISTONS JG4904-3917

J.E. PISTONS JG4904-3917 Je Piston Rings 193564241917

Jg4904-3917 J.e. Pistons Je Piston Rings

( Brand: J.e. Pistons ), ( Manufacturer Part Number: JG4904-3917 ), ( Part Type: Ring Piston ), ( Alt Mpn 1: Jepjg4904-3917 ), ( Average Delivery Time: 2-3 Days ), ( Package Weight: 0.2900 ), ( Package Length: 5.20 ), ( Package Width: 4.60 ), ( Package Height: 1.40 ), ( Manufacturer Warranty: 30 Days ), ( UPC: 193564241917 )

Review J.E. PISTONS Je Piston Rings

Introducing the J.E. Pistons JG4904-3917 piston rings, a high-performance solution designed for serious racers and power enthusiasts. These piston rings are engineered to deliver exceptional sealing performance, durability, and resistance to compressive and tensile forces.

The JG4904-3917 piston rings are manufactured using state-of-the-art processes, ensuring precise dimensions and consistent quality. Each set of rings includes a compression ring, two oil control rings, and an optional top ring, depending on the specific engine application.

The compression ring is designed to provide a positive seal between the piston and cylinder wall. It features a narrow, full-contact design that maximizes sealing pressure and ensures efficient combustion. The ring is made from a heat-treated, high-carbon steel alloy that is both strong and durable.

The two oil control rings are responsible for controlling oil consumption and preventing oil from entering the combustion chamber. They are made from a special, low-friction material that reduces wear on the piston rings and cylinder wall. The rings feature a unique, split-land design that minimizes the contact area between the rings and cylinder wall, reducing friction and heat generation.

The optional top ring is included in some applications to provide additional sealing performance and prevent blowby. It is typically made from a high-temperature, compression-molded material that provides excellent sealing and resistance to wear.

These piston rings are compatible with various J.E. Pistons and other high-performance engines. They are designed to withstand the rigors of high-rpm, high-boost, and high-power applications, making them an ideal choice for competition racing and power upgrades.

In summary, the J.E. Pistons JG4904-3917 piston rings are a premium, high-performance solution for serious engine builders and racers. They offer exceptional sealing performance, durability, and resistance to compressive and tensile forces, making them an essential component for maximizing engine performance and efficiency.

Pros and Cons of Buying JE Pistons JG4904-3917 Pistons and Rings

Introduction:

JE Pistons is a well-known brand in the performance automotive industry, recognized for producing high-quality pistons and piston rings. The JE Pistons JG4904-3917 kit includes a set of forged pistons and piston rings. This article aims to provide an unbiased evaluation of the pros and cons of purchasing this product.

Pros:

1. High-performance design: JE Pistons JG4904-3917 pistons are specifically engineered for high-performance applications, allowing for increased power output and better engine efficiency.

2. Precision manufacturing: JE Pistons is known for its meticulous manufacturing processes, ensuring that each piston and piston ring is produced to exacting standards for optimal engine performance.

3. Material selection: The pistons are made from forged 2618-T6 aluminum alloy, which offers superior strength and durability compared to cast pistons. Piston rings are made from high-temperature materials for better sealing and longevity.

4. Customizable: JE Pistons offers a wide range of piston designs and sizes to cater to various engine applications. Additionally, customers can request custom piston designs to meet their specific needs.

5. Quality assurance: JE Pistons provides a comprehensive testing program for each piston and piston ring, ensuring that they meet the highest standards before being shipped to customers.

Cons:

1. Cost: JE Pistons JG4904-3917 pistons and rings are more expensive than OEM or aftermarket alternatives, which may be a significant barrier for some buyers.

2. Complex installation: Installing high-performance pistons and piston rings can be a complex and time-consuming process, requiring specialized tools and expertise.

3. Potential engine modifications: Installing these high-performance pistons may necessitate additional engine modifications, which could add to the overall cost and complexity of the project.

Conclusion:

In conclusion, the JE Pistons JG4904-3917 piston and ring kit offers numerous advantages for performance enthusiasts seeking to maximize their engine's potential. The benefits include high-performance design, precision manufacturing, material selection, customizability, and quality assurance. However, the drawbacks include a higher cost, complex installation process, and potential engine modifications.

Recommendation:

If you are serious about optimizing your engine's performance and are willing to invest time, money, and expertise, then the JE Pistons JG4904-3917 piston and ring kit may be an excellent choice for you. On the other hand, if you are on a budget or unwilling to undertake the complex installation process, you may want to consider other options, such as OEM or aftermarket pistons and rings. Ultimately, the decision depends on your specific goals, budget, and expertise.

Details:

Combined shipping available. PART TYPE Engine Related Parts. 100% satisfaction guaranteed. Pistons JE Piston Rings JG4904-3917:: are designed to maximize horsepower through precision sealing of combustion pressure.

MANUFACTURER PART NUMBERJg4904-3917. JE Pistons also offers an array of custom piston ring services including back cutting, dyke lapping, grinding, and PVD coating.

part #: jg49043917 price

  • $173.63

specifications pistondon:

  • brand: J.e. Pistons
  • mpn: Jg4904-3917
  • part type: Ring Piston
  • alt mpn 1: Jepjg4904-3917
  • average delivery time: 2-3 Days
  • package weight: 0.2900
  • package length: 5.20
  • package width: 4.60
  • package height: 1.40
  • manufacturer warranty: 30 Days
  • upc: 193564241917

seller pistondon:

  • # reviews: 481380
  • city: Hilliard, Ohio
  • rating: 99.2%

returns pistondon:

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

general pistondon:

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

offer pistondon:

  • started: September 29, 2025
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • quantity: 1

shipping pistondon:

  • transit: 3-7 Days
  • carrier: FedEx
  • cost: $0.00
  • type: Calculated
  • class: Standard
  • service: FedEx Ground / FedEx Home Delivery

payments pistondon:

  • other
  • credit card: Mastercard
  • wallet: Apple-pay
part type: ring piston, alt mpn 1: jepjg4904-3917, average delivery time: 2-3 days, package weight: 0.2900, package length: 5.20, package width: 4.60, package height: 1.40, manufacturer warranty: 30 days,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 8338460243637791,

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