KTM 54630005444 Top Comp Cylinder Jug End

( Manufacturer Part Number: 54630005444 ), ( Engine Type: 2-stroke ), ( Type: Cylinder Head ), ( Machine Type: Dual Sport Motorcycle, Off-road Motorcycle, Street Motorcycle ), ( Items Included: Power Valve ), ( Material: Alloy ), ( Country/region Of Manufacture: Austria ), ( Vintage Part: Yes ), ( Finish: Unfinished ), ( Performance Part: No )

Review KTM Genuine Oem Comp Cylinder Jug Top End Assembly fits 250SX 250EXC 1995

The KTM 54630005444, specifically the 1995 250SX 250EXC Cylinder Jug Top End, is a high-performance motorcycle cylinder component designed for the renowned KTM 250cc motorcycles. This top end part is engineered to deliver exceptional power and durability, making it an ideal choice for those seeking optimal engine performance.

The cylinder jug top end is the upper part of the engine cylinder that houses the piston and the combustion process. This KTM component is meticulously crafted using advanced materials and manufacturing techniques to ensure optimal engine efficiency and longevity. The top end is designed to fit the 1995 KTM 250SX and 250EXC motorcycles, making it a perfect replacement or upgrade option for these models.

The cylinder jug top end comes with an innovative design that features a lightweight yet robust construction. The OEM-grade materials used in its manufacturing include high-strength aluminum alloys for the cylinder head and piston, ensuring optimal heat dissipation and engine durability. The cylinder head also features a streamlined design that enhances airflow and improves combustion efficiency.

The piston in this top end component is designed to provide excellent power delivery and reliability. The piston crown is optimized for efficient combustion, resulting in improved power output and torque. The piston ring package is also engineered to ensure a perfect seal, reducing blow-by and minimizing oil consumption.

The KTM 54630005444 cylinder jug top end is easy to install, thanks to its precise fitment and straightforward design. The component comes with all necessary hardware, making the installation process hassle-free for even the most novice of motorcycle mechanics.

In summary, the KTM 54630005444, 1995 250SX 250EXC Cylinder Jug Top End, is a high-performance and reliable component designed to enhance the power and durability of your KTM 250cc motorcycle. Its innovative design, use of advanced materials, and easy installation make it an excellent choice for those seeking optimal engine performance.

The KTM 250SX and 250EXC models were introduced by KTM in 1995 as part of their lineup of enduro and motocross motorcycles. The specific model number 54630005444 doesn't directly correspond to a particular year or variant, but it's likely a reference to a specific configuration of the 1995 KTM 250SX or 250EXC. Here, we'll discuss the pros and cons of buying a used 1995 KTM 250SX or 250EXC without the cylinder jug top end, keeping in mind that the specific condition of the bike will impact these points.

1. Historically Significant: The 1995 KTM 250SX and 250EXC models are considered classics in the motocross and enduro scene, and owning one could be an attractive prospect for collectors or enthusiasts.

2. Affordability: A used 1995 model without the top end may be more affordable compared to buying a new bike or one with a fully rebuilt engine.

3. Customizability: A used bike without the top end may offer the opportunity for the buyer to rebuild the engine with their preferred components, potentially enhancing performance.

4. Reliability: A used bike without the top end may have already undergone some repairs or maintenance, making it more reliable than a bike that hasn't been serviced.

1. Unknown Condition: Without the top end, it's impossible to know the exact condition of the engine, which can lead to uncertainty regarding the bike's overall reliability and performance.

2. Repair Costs: The cost of rebuilding the engine, including purchasing the necessary parts and labor, may outweigh the savings of buying a used bike without the top end.

3. Availability of Parts: Finding the specific parts needed to rebuild the engine may be challenging, especially if the bike is an older model or if the parts are no longer in production.

4. Time Commitment: Rebuilding an engine is a time-consuming process, which may not be suitable for those who want to get riding as soon as possible.

The decision to buy a used 1995 KTM 250SX or 250EXC without the top end depends on individual circumstances and priorities. If the buyer is an experienced mechanic with the necessary tools and resources, and they're willing to invest the time and money into rebuilding the engine, this could be a worthwhile investment. However, for those who prefer a more turnkey solution, it might be more practical to look for a bike that already has a rebuilt engine or to consider purchasing a newer model. Ultimately, thorough research, careful consideration, and perhaps seeking advice from knowledgeable sources can help guide the decision-making process.

Details:

The bike did run, but didn't have great compression, took maybe 5 kicks to get her running. I'll remove the cap soon for better images. Comes with everything in the pictures. Came off a running 1996 KTM 250SX.

Comes with all internals shown. In good condition. Garage kept, low hours, well maintained. If your in the USA, I will always try to ship two day air if possible.

Either way needs repair. Possibly just a hone but it has what looks like split, I'm not sure. Nothing has been removed from under the valve cap. Needs to be repaired.

Will fit other model's, check to make sure it fits yours before buying.

part #: 54630005444 prices

• $699.95-$749.95

specifications cylindermotorcycleiz:

• for models: 250sx, 250exc
• for makes: Ktm
• for years: 1995
• mpn: 54630005444
• engine type: 2-stroke
• type: Cylinder Head
• machine type: Dual Sport Motorcycle, Off-road Motorcycle, Street Motorcycle
• items included: Power Valve
• material: Alloy
• country/region of manufacture: Austria
• vintage part: Yes
• finish: Unfinished
• performance part: No

general cylindermotorcycleiz:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads
• condition: Used

shipping cylindermotorcycleiz:

• class: Standard
• service: USPS Ground Advantage
• carrier: USPS
• type: Calculated
• cost: $0.00
• transit: 6-10 Days

offer cylindermotorcycleiz:

• best offers: True
• availability: In Stock
• started: June 19, 2025
• quantity: 1
• options: Ship-to-home
• sold: 0

returns cylindermotorcycleiz:

• paid by: Buyer
• policy: Returns Accepted
• time: 14 Days

seller cylindermotorcycleiz:

• # reviews: 65
• rating: 98.3%
• city: Spring Hill, Florida

payments cylindermotorcycleiz:

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

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