ROTAX Heads Cylinders

( Brand: Rotax ), ( Part Type: Head Cylinder )

Review ROTAX Heads Cylinders fits 503

The Rotax 503 Cylinders are high-performance, two-stroke, horizontal-shaft, air-cooled, single-cylinder engines designed for ultra-light aircraft and light sport aircraft applications. These cylinders are renowned for their reliability, efficiency, and robustness, making them a popular choice among aviation enthusiasts and professionals alike.

The Rotax 503 Cylinder features a displacement of 503 cubic centimeters (30.97 cubic inches), delivering a maximum power output of 38 horsepower at 5800 RPM. The engine is equipped with a single-chamber, two-stroke, forced-feed, carburetor fuel system, ensuring optimal fuel-air mixture for efficient combustion and power delivery. The cylinder head is made of aluminum alloy, providing excellent heat dissipation and durability.

The Rotax 503 Cylinder's crankshaft and connecting rod are made of high-strength steel, ensuring robustness and durability even under high-load conditions. The engine also features a forged piston with a lightweight, high-strength alloy skirt, which provides excellent wear resistance and reduces friction, resulting in improved engine efficiency and longevity.

The Rotax 503 Cylinder is air-cooled, using a finned, aluminum alloy cylinder barrel and head to dissipate heat effectively. This design ensures that the engine can operate at high temperatures without overheating, allowing for reliable performance even in demanding operating conditions.

The Rotax 503 Cylinder is also equipped with a high-quality, lightweight, aluminum alloy reduction gearbox, which provides a 2:1 reduction ratio, reducing the engine's RPM while maintaining the necessary power output. This gearbox is coupled to a high-quality, two-blade propeller, which is available in various sizes to suit different aircraft requirements.

In summary, the Rotax 503 Cylinder is a high-performance, reliable, and efficient engine that is ideal for ultra-light and light sport aircraft. Its robust design, excellent heat dissipation, and high-quality components ensure reliable performance and long-term durability, making it a popular choice among aviation enthusiasts and professionals.

1. Reliability: Rotax engines are known for their durability and reliability, making the 503 cylinders a good choice for long-term use.

2. Wide availability: Rotax 503 cylinders are widely available, making it easy to find replacements or repairs if needed.

3. Compatibility: These cylinders are compatible with a wide range of Rotax engines, making them a versatile option.

4. Performance: Rotax 503 cylinders provide good power and performance, making them suitable for various applications.

1. Cost: Rotax engines and cylinders can be expensive, making them a significant investment.

2. Maintenance: Rotax engines require regular maintenance to keep them in good condition, which can be time-consuming and costly.

3. Availability of parts: While Rotax 503 cylinders are widely available, some rare parts may be hard to find, leading to delays in repairs or replacements.

In conclusion, Rotax 503 cylinders are a reliable and versatile option for those looking for high-performance cylinders for their Rotax engine. However, the cost and maintenance requirements should be carefully considered before making a purchase. If you're willing to invest in a high-quality cylinder that will provide you with years of reliable service, then the Rotax 503 cylinders are a good choice. If budget is a concern, you may want to consider other options that offer similar performance at a lower cost.

Details:

I also have a whole engine and gearbox for sale in a second listing. There is also a piston which is in great shape I threw in the deal. Stock bore.

They just need some scrubbing to clean them up. These are ready to use. They are from a running engine.

They are in great condition. Due to the weight. Sold as is, shipping is 40.

specifications engineaviatio:

• for models: 503
• brand: Rotax
• part type: Head Cylinder

Returns:

• policy: no returns

Ratings:

1. Thank you for an easy, pleasant transaction. Excellent buyer. A++++++ 04-28-15
2. Great communication. A pleasure to do business with. 04-08-15
3. Item exactly as described!!!!!!!!!! Great seller!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 04-29-15
4. Great buyer, quick pay! 05-11-15
5. Great buyer, thank you! 04-22-15

Payments:

• MOCC
• PayPal

General:

• in stock: Yes
• condition: Used
• Motors > Parts & Accessories > Aviation Parts & Accessories > Engines > Engine Components

Shipping:

• cost: $20.0
• handling: 2 days
• type: Flat

Seller:

• city: Mayville, Michigan
• zipcode: 48744

Offer:

• best offer: false
• min. bid: $150.00
• quantity: 1
• # bids: 0
• Started: June 13, 2015, 2:11 am
• # Sold: 0
• : true

Rotax Is Similar To:

• 284-881 Rotax 447 Skidoo Cylinder Heads Part And 284-882 (42% similar) These heads are in great condition, free of any damages. Very clean and have lots of life left on them...(June 5th, 2016)