HARLEY-DAVIDSON 22766-98 Nos Pistons Forged 1340 10.5 0.05 O/s

( Brand: Harley-davidson ), ( Manufacturer Part Number: 22766-98 ), ( Engine Type: 4-stroke ), ( Type: Piston ), ( Machine Type: Street Motorcycle ), ( Items Included: Piston Rings ), ( Vintage Part: No )

Review HARLEY DAVIDSON Nos Pistons 10.5 Forged 0.05 O/s fits EVO SCREAMIN EAGLE FXR FLH FXE

Introducing the Harley-Davidson 22766-98 NOS (New Old Stock) Evo 1340 Screamin' Eagle Forged FXR/FLH/FXE Pistons. These pistons are perfect for Harley-Davidson motorcycles looking for a high-performance upgrade.

The 10.5:1 compression pistons are forged using Harley-Davidson's proprietary process, ensuring strength, durability, and precision. The forged design allows for a closer tolerance between the piston and the engine's cylinder wall, improving overall engine performance and efficiency.

These pistons are designed specifically for Harley-Davidson Evo engines, with an oversize of 0.05 inches. This oversize helps increase the displacement of the engine, giving your bike more power and torque. The pistons are also compatible with FXR, FLH, and FXE models, making them a versatile option for a wide range of Harley-Davidson motorcycles.

The Screamin' Eagle pistons are a direct replacement for the original pistons and are designed to fit seamlessly into your engine. They come as a set of four, ensuring that you have a complete set for your motorcycle's cylinders.

These pistons are not just about performance; they also offer a sleek and stylish appearance. The Screamin' Eagle brand is synonymous with high-performance Harley-Davidson parts, and these pistons are no exception. They feature the iconic Screamin' Eagle logo etched into the piston crown, making them a visual upgrade as well as a performance upgrade.

In summary, the Harley-Davidson 22766-98 NOS Evo 1340 Screamin' Eagle Forged FXR/FLH/FxE Pistons are a high-performance upgrade for your Harley-Davidson motorcycle. They offer improved engine efficiency, increased power and torque, and a stylish appearance. These pistons are a direct replacement for the original pistons and are compatible with FXR, FLH, and FXE models.

Harley-Davidson 22766-98 NOS Evo 1340 Screamin' Eagle pistons are aftermarket pistons designed for Harley-Davidson motorcycles with FXR, FLH, and FXE models. Here are some pros and cons of buying these pistons for your Harley-Davidson motorcycle:

1. Improved Performance: These forged pistons offer increased power and torque, making your motorcycle more responsive and powerful.

2. Durability: Forged pistons are stronger than their cast counterparts and can withstand the rigors of high performance riding.

3. Enhanced Appearance: These pistons have a polished finish and Screamin' Eagle logo, making them an attractive addition to your engine.

4. OEM Compatibility: These pistons are designed to fit Harley-Davidson FXR, FLH, and FXE models, ensuring a perfect fit.

1. Cost: Aftermarket pistons can be expensive, especially when compared to OEM pistons.

2. Installation Complexity: Installing aftermarket pistons requires specialized tools and knowledge, which may require the assistance of a professional mechanic.

3. Potential Compatibility Issues: Ensure that these pistons are compatible with any aftermarket modifications or upgrades you have installed on your motorcycle.

If you're looking to improve the performance of your Harley-Davidson motorcycle and are willing to invest in high-quality aftermarket parts, the Harley-Davidson 22766-98 NOS Evo 1340 Screamin' Eagle pistons are an excellent choice. However, keep in mind that the installation process can be complex and time-consuming, and the cost may be higher than OEM pistons. Before making a purchase, ensure that these pistons are compatible with any modifications or upgrades you have installed on your motorcycle.

If you're confident in your mechanical skills and have the necessary tools, you may consider installing these pistons yourself. Otherwise, it's recommended to have them installed by a professional mechanic to ensure proper installation and optimal performance. Additionally, it's essential to ensure that these pistons are compatible with any modifications or upgrades you have installed on your motorcycle before making a purchase.

Details:

I noticed that the lock rings for wrist pins are missing and don't seem to be in box. Don't miss these came out of a large dealer buyout so I don't know too much about them. New old stock.

part #: 2276698 prices

• $265.99-$350.00

specifications pistondon:

• for models: Fxr, Flh, Fxe, Evo, Screamin, Eagle
• for makes: Eagle, Harley
• brand: Harley-davidson
• mpn: 22766-98
• engine type: 4-stroke
• type: Piston
• machine type: Street Motorcycle
• items included: Piston Rings
• vintage part: No

offer pistondon:

• started: June 3, 2026
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• best offers: True

payments pistondon:

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

shipping pistondon:

• transit: 3-7 Days
• carrier: USPS
• service: USPS Ground Advantage
• type: Fixed
• cost: $19.99
• class: Standard

seller pistondon:

• # reviews: 3055
• city: Canton, Connecticut
• rating: 100.0%

general pistondon:

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

returns pistondon:

• policy: No Returns

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