PRO X 01.4348.B Piston 193564278203 4-STROKE 76.97MM 13.7

( Brand: Pro X ), ( Manufacturer Part Number: 01.4348.B ), ( Model: 4-STROKE ), ( Type: Piston ), ( Machine Type: Off-road Motorcycle ), ( Item Weight: 0.5500 ), ( UPC: 193564278203 )

Review PRO X 4-stroke Piston Stock Bore 76.97mm 13.7

Introducing the Pro 01.4348.B 4-stroke piston, a high-performance component designed for use in various industrial and construction equipment applications. This piston is engineered to deliver superior durability, reliability, and efficiency, making it an excellent choice for those seeking top-tier performance from their machinery.

The Pro 01.4348.B 4-stroke piston boasts a 76.97mm bore size, which provides ample room for the combustion process to take place efficiently. Its 13.7 stroke length ensures optimal power output and smooth engine operation. This piston is specifically designed for use in 4-stroke engines, which are renowned for their fuel efficiency, reduced emissions, and improved power output compared to 2-stroke engines.

Crafted from premium materials, this piston is built to withstand the rigors of heavy-duty use. Its piston crown is designed to optimize combustion efficiency and promote even heat distribution throughout the engine. The piston skirt features a dual-composite design, which provides excellent ring seal and reduces friction, leading to improved engine performance and longer engine life.

The Pro 01.4348.B 4-stroke piston is precision-machined to ensure a perfect fit and optimal engine performance. Its piston pin bore is designed to accommodate a standard piston pin and ring set, ensuring compatibility with a broad range of engine configurations. This piston also features a balanced design, which helps to minimize vibration and engine wear, leading to longer engine life and improved overall performance.

In summary, the Pro 01.4348.B 4-stroke piston is an excellent choice for those seeking a high-performance, durable, and reliable piston for their industrial or construction equipment. Its 76.97mm bore size and 13.7 stroke length provide optimal power output and efficiency, while its premium materials and precision engineering ensure long-lasting performance and durability.

The Honda GX140 4-stroke piston engine model numbered 14348.B, with a 76.97mm bore and 13.7 stroke length, is a popular choice for various applications due to its reliability, durability, and fuel efficiency. Here are some pros and cons of buying this engine to help you make an informed decision.

1. Fuel Efficiency: Honda's 4-stroke engines are known for their excellent fuel efficiency, which means you'll save money on fuel in the long run.

2. Low Emissions: This engine complies with the latest emission standards, making it an environmentally friendly choice.

3. Durability: Honda engines are known for their durability and long lifespan, which can save you money on maintenance and replacement costs.

4. Versatility: This engine can be used for various applications, including lawn mowers, pumps, and generators.

5. Quiet Operation: The 4-stroke engine operates more quietly than 2-stroke engines, making it a better choice for residential areas and noise-sensitive applications.

1. Cost: Honda engines are generally more expensive than other brands, which can be a deterrent for some buyers.

2. Weight: The 4-stroke engine is heavier than the 2-stroke engine, making it less portable for some applications.

3. Complexity: The 4-stroke engine has more moving parts than the 2-stroke engine, which can make it more complex to maintain and repair.

In conclusion, the Honda GX140 4-stroke piston engine model numbered 14348.B, with a 76.97mm bore and 13.7 stroke length, is a reliable, durable, and fuel-efficient engine that is versatile and environmentally friendly. However, it comes with a higher price tag and is heavier than other engines. If you prioritize fuel efficiency, low emissions, and durability, this engine is an excellent choice. However, if you're on a tight budget or need a more portable engine, you may want to consider other options. Ultimately, the decision depends on your specific needs and priorities.

Details:

Cast piston puts engine back to standard specs without boring or replacing cylinder. Most but NOT all Proxy pistons come with a coating. Proxy Piston Kits are a first class solution to replace the original piston in your machine. Proxy has developed a new skirt coating that not only assists the wear-in Process, but also helps reducing friction after.

Style tin-coated pistons assist the wear-in Process as when you first started bike. The same low-expansion, low-friction piston alloy is used as for all major Japanese and European engine manufacturers. The black coating is made from a delicate mix of materials and will increase performance. Proxy pistons are precision machined on the latest, state of art CNC equipment.

Pro X 4-Stroke Piston - Stock Bore / 76.97mm B 13.7:1 01.4348.B: Important note: This piston is for a stock sized bore.

part #: 014348b prices

• $169.99-$170.69

specifications pistondon:

• brand: Pro X
• mpn: 01.4348.b
• model: 4-stroke
• type: Piston
• machine type: Off-road Motorcycle
• item weight: 0.5500
• upc: 193564278203

general pistondon:

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

shipping pistondon:

• service: Economy
• class: Economy
• cost: $0.00
• type: Fixed
• transit: 2-6 Days

offer pistondon:

• quantity: 1
• sold: 0
• started: January 8, 2026
• options: Ship-to-home
• availability: In Stock

seller pistondon:

• rating: 99.8%
• city: Christiansburg, Virginia
• # reviews: 36050

returns pistondon:

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

payments pistondon:

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

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