fits model: M8, Touring. make: Harley. year: 2017–2020.

( Brand: Harley Davidson ), ( Engine Type: 4-stroke ), ( Type: Pistons ), ( Machine Type: Street Motorcycle ), ( Items Included: As Seen ), ( Country/region Of Manufacture: United States ), ( Placement On Vehicle: Front, Rear ), ( EAN: 2190003745624 )
, Harley-Davidson Touring 107ci (1796cc) ? Harley-Davidson 21900037 45624 17-20 Touring 107ci Milwaukee M8 High-Performance Pistons. OthersideRevolutionScore , JE 4130 Forged, , .
Product Description:These High-Performance Pistons from Harley-Davidson, 21900037 45624 part number, are specifically designed for use in Harley-Davidson Touring motorcycles with 17-20 107ci (1796cc) engines. Manufactured by JE Pistons using their advanced forging process, the Milwaukee M8 pistons have undergone rigorous testing and development to ensure optimal power and efficiency. Crafted from JE's 4130 forged alloy, these pistons offer substantial improvements in horsepower and weight reduction, all while maintaining manageable wear.
Key Features:- Premium JE 4130 forged alloy construction
- Milwaukee M8 design specifically for Harley-Davidson Touring Motorcycles
- Proven power gains and weight savings
- Consistent clearance to rings and cylinder walls
- Designed for easy installation and compatibility
Applications: Our Harley-Davidson 21900037 45624 pistons are suitable for the following Harley-Davidson Touring Motorcycles:- Softail Standard Model
- Electra Glide Model
- Street Glide Model
- Street Glide Special Model
- Road Glide Model
- Road Glide Ultra Model
Conclusion:Upgrade your Harley-Davidson Touring Motorcycle's performance with these Milwaukee M8 high-performance pistons. Offering notable power enhancements and weight reduction in a manageable wear range, the 17-20 107ci JE pistons are a worthwhile investment for any Touring bike enthusiast seeking a more potent and efficient riding experience. These aftermarket pistons also assure easy installation and compatibility with a wide range of Harley-Davidson Touring motorcycles.
The Harley-Davidson 21900037 45624 17-20 Touring 107ci Milwaukee M8 pistons are aftermarket pistons designed to upgrade the performance of Harley-Davidson motorcycles. Buying these pistons is a significant investment, and it's essential to weigh the pros and cons before making a decision.
Pros:1. Increased power output: By upgrading to these high-performance pistons, riders can expect a noticeable increase in power, resulting in a more exhilarating riding experience.
2. Enhanced durability: Harley-Davidson Milwaukee M8 pistons undergo rigorous testing and are manufactured using premium materials to ensure high durability. These pistons can help extend the life of the engine and provide better reliability.
3. Customization: Installing aftermarket pistons is one way to customize a Harley-Davidson motorcycle engine, making it unique and stand out from other bikes on the road.
4. Improved combustion efficiency: The advanced design and features of these pistons help ensure that the fuel is burned more efficiently, leading to improved fuel economy and reduced emissions.
Cons:1. Cost: Replacing the stock pistons with aftermarket Milwaukee M8 pistons requires a significant investment. Furthermore, the associated labor costs can add to the overall cost of the upgrade.
2. Installation complexity: This upgrade can be complex and time-consuming, requiring specialized skills and tools to ensure a proper installation. It's highly recommended to have the work done by a certified mechanic.
3. Changes in engine behavior: Installing high-performance pistons can result in changes to the engine behavior and power character. Riders who are not comfortable with significant changes may prefer to stick to stock components.
4. Potential compatibility issues: Always ensure that the pistons are compatible with your specific Harley-Davidson model and year before making a purchase. Incorrect installation can lead to severe engine damage.
Conclusion:The Harley-Davidson 21900037 45624 17-20 Touring 107ci Milwaukee M8 pistons offer several advantages, such as increased power, durability, and fuel efficiency. However, the significant cost and installation complexity, potential compatibility issues and changes to engine behavior need careful consideration before making a purchasing decision.
Recommendation:If you are an experienced Harley-Davidson motorcycle owner and a power and performance enthusiast, these aftermarket pistons could be an excellent investment for boosting the overall performance of your bike. Make certain you purchase from a reputable supplier and follow a recommended installation procedure by a certified mechanic to avoid any potential issues.
Most Of The Stuff I Sell Is Used And It All Can Not Be Perfect. This comes as you see it in pics. Genuine Harley Davidson. PICS SPEAK FOR their self's.
If you do not See it in the photos, Then is included. Pistons 21900037. I will certainly be glad to help If can.