fits model: Sportster, Ironhead. make: Harley, Davidson.

( Brand: Harley ), ( Manufacturer Part Number: 16581-57 ), ( Part Type: Cylinder Piston )
The 16561-57 Harley-Davidson Sportster Ironhead Cylinders Pistons set is a must-have for any classic Harley-Davidson enthusiast or restorer. This set includes two cylinder pistons, specifically designed for the 900cc Sportster Ironhead model, with part number 16581-57.
Each piston is crafted from high-quality material, ensuring optimal performance and longevity. The pistons are precision-machined to fit perfectly within the cylinder, reducing the risk of engine misfires and ensuring smooth operation. The piston rings are also included in the set, ensuring a proper seal between the piston and the cylinder wall for optimal combustion efficiency.
The pistons feature a unique domed design, which helps to increase compression and power output. This design also helps to improve engine performance by reducing the risk of piston 'knocking' or 'pinging', which can occur in older engines due to poor combustion efficiency.
The pistons are finished with a durable, polished surface, which not only looks great but also helps to reduce friction between the piston and the cylinder walls. This reduces wear and tear on the engine, helping to extend its lifespan and improve overall performance.
Installing the pistons is a straightforward process, with detailed instructions included in the set. However, it is important to note that this is a major engine component, and it is recommended that the installation be carried out by a qualified mechanic or engine builder to ensure that it is done correctly.
In summary, the 16561-57 Harley-Davidson Sportster Ironhead Cylinders Pistons set is a high-quality, durable and powerful upgrade for your classic Sportster Ironhead engine. With precision-machined pistons, durable piston rings, and a unique domed design, this set is sure to improve the performance and longevity of your engine.
Pros of buying 16561-57 Harley Davidson Sportster Ironhead Cylinders Pistons 900cc:1. Authenticity: These are OEM (Original Equipment Manufacturer) parts, which means they are designed and manufactured by Harley Davidson, ensuring a perfect fit and matching performance with your bike.
2. Quality: Harley Davidson is known for its high-quality materials and manufacturing standards, so you can expect these parts to be durable and reliable.
3. Availability: OEM parts are often easier to find and source compared to aftermarket alternatives, especially for older models like the Sportster Ironhead.
4. Warranty: If the parts are new, they may come with a warranty from Harley Davidson, giving you peace of mind in case of any defects or issues.
Cons of buying 16561-57 Harley Davidson Sportster Ironhead Cylinders Pistons 900cc:1. Price: OEM parts are usually more expensive than aftermarket alternatives due to Harley Davidson's brand reputation and manufacturing costs.
2. Limited options: Since these are OEM parts, you may have fewer customization or upgrade options compared to aftermarket alternatives.
3. Availability for older models: While these parts are generally easy to find for newer models, they may be harder to find for older models, which could lead to higher shipping costs or longer wait times.
Recommendation: If you value originality, quality, and ease of installation, and you're willing to pay a premium, then buying OEM parts like 16561-57 Harley Davidson Sportster Ironhead Cylinders Pistons 900cc is a good choice. However, if you're looking for more affordable options with more customization potential, you may want to consider aftermarket alternatives. Ultimately, the decision depends on your specific needs, budget, and personal preferences.
Been sitting in the garage for a while time to clean out, looks like they were bored out 50 over an put box with pistons, I only have one set of rings that go sale, also spacers on bottom jugs cylinder needs be honed little bit surface rust. Just look at the pictures. The rust is on bottom side of cylinder.
Call or with any questions Dan.