WISECO 4807M09920 Pro Lite Piston 4-STROKE

( Brand: Wiseco ), ( Manufacturer Part Number: 4807M09920 ), ( Model: 4-STROKE ), ( Type: Piston ), ( Machine Type: Atv ), ( Item Weight: 1.4000 )

Review WISECO Pro lite 4-stroke Piston Stock Bore

The WISCO 4807M09920 Pro-Lite 4-Stroke Piston is a high-performance component designed for small engine applications. This piston, manufactured by WISCO, is a reliable upgrade for those seeking improved power and efficiency in their engine.

The Pro-Lite 4-Stroke Piston is made from a forged aluminum alloy, ensuring superior strength and durability. Its lightweight design reduces the overall weight of the engine, contributing to enhanced agility and responsiveness. The piston features a low-friction, graphite-coated skirt that minimizes friction between the piston and the cylinder wall, reducing wear and tear and promoting longer engine life.

The piston crown is engineered with an optimized combustion chamber design, which enhances the air-fuel mixture and promotes efficient combustion. This results in increased power output and improved fuel economy. The piston also includes a reinforced ring land, which provides enhanced support for the piston rings, ensuring proper sealing and reducing the risk of blowby.

The WISCO 4807M09920 Pro-Lite 4-Stroke Piston is designed to fit engines with a bore size of 57.5mm and a stroke length of 60mm. It is suitable for use in a variety of applications, including lawn mowers, go-karts, and other small engine equipment. This piston is backed by WISCO's commitment to quality and is an excellent choice for those seeking improved performance and reliability from their engine.

The Wiseco 4807M09920 Pro-Lite 4-Stroke Piston is a high-performance aftermarket piston designed for use in ATV and UTV engines. Here are some potential pros and cons that may help you make a decision about purchasing this piston:

1. High-performance design: The Wiseco Pro-Lite piston is designed to provide increased power, improved durability, and enhanced reliability compared to OEM pistons.

2. Lightweight: The piston is made of a lightweight alloy material, which can help reduce engine weight and improve performance.

3. Precision machining: The piston is precision machined to ensure a perfect fit and optimal engine performance.

4. Enhanced cooling: The piston features a cooling fin design that can help improve engine cooling and reduce the risk of engine damage.

5. Increased compression: The piston can provide increased compression, which can help improve engine performance and horsepower.

1. Cost: The Wiseco Pro-Lite piston is more expensive than OEM pistons.

2. Installation: Installing the piston requires specialized tools and knowledge, so it may be necessary to hire a professional or have the work done at a shop.

3. Risk of damage: Installing aftermarket parts, including pistons, can carry a risk of engine damage if not installed correctly or if the engine is not compatible with the aftermarket part.

The Wiseco 4807M09920 Pro-Lite 4-Stroke Piston is a high-performance aftermarket piston that can provide increased power, improved durability, and enhanced reliability compared to OEM pistons. However, it comes with a higher cost and the risk of installation damage. If you are an experienced mechanic with the necessary tools and knowledge, and you are looking for improved engine performance, then the Wiseco Pro-Lite piston may be a worthwhile investment. If you are not comfortable with the installation process or do not have the necessary expertise, it may be best to stick with an OEM piston or consider having the work done by a professional. Ultimately, the decision to purchase the Wiseco Pro-Lite piston depends on your specific needs and comfort level with aftermarket parts and installation.

Details:

The rings, wrist pin, and cir clips are manufactured by Wiseco under their strict quality standards to make sure every piston kit fits correctly, ensuring top performance long-lasting durability achieved. Featuring a race-ready dome finish with smooth edges for improved combustion flow. Forged using the highest quality materials available resulting in a piston that provides excellent performance and durability. Wiseco Pro-Lite 4-Stroke Piston - Stock Bore 4807M09920: leads the performance aftermarket by producing highest quality forged pistons in USA is unique because they forge all of their own in-house, and produce tooling This allows to control aspects manufacturing process from raw bar skirt coating on finished parts.

More hours with peak performance between piston changes. Tight tolerances for quiet running. Much stronger than stock.

part #: 4807m09920 prices

• $209.09-$231.95

specifications pistondon:

• brand: Wiseco
• mpn: 4807m09920
• model: 4-stroke
• type: Piston
• machine type: Atv
• item weight: 1.4000

shipping pistondon:

• type: Fixed
• service: Economy
• transit: 3-6 Days
• class: Economy
• cost: $0.00

returns pistondon:

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

seller pistondon:

• # reviews: 36076
• rating: 99.8%
• city: Christiansburg, Virginia

general pistondon:

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

payments pistondon:

• other
• wallet: Paypal
• credit card: Discover

offer pistondon:

• options: Ship-to-home
• started: January 9, 2026
• availability: In Stock
• quantity: 2
• sold: 0

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