YAMAHA 4JY-11311-00-00 Top Sleeved Engine Cylinder Jug End 54MM Barrel

( Manufacturer Part Number: 4JY-11311-00-00 ), ( Type: Cylinder Jug )

Review YAMAHA 54mm Sleeved Engine Cylinder Jug Barrel Bore Top End fits YZ125 1994

The Yamaha YZ125 54mm sleeved engine cylinder jug barrel top end is a vital component of the YZ125 motorcycle engine manufactured by Yamaha in 1994. This part is specifically designed to fit the YZ125 model from that year. The sleeved design of the cylinder barrel adds durability and longevity to the engine by providing an additional layer of protection against wear and damage.

The cylinder jug barrel top end is the upper part of the engine cylinder that houses the piston and piston rings, as well as the cylinder head, which contains the combustion chamber and the valves. It is a critical component of the engine as it is responsible for the compression and ignition of the air-fuel mixture to generate power.

This Yamaha YZ125 1994 model cylinder jug barrel top end comes in a high-quality finish, ensuring a precise fit and smooth engine operation. It features a durable design, built to withstand the rigors of motorcycle racing and off-road riding, while providing optimal power and efficiency.

The cylinder barrel top end is designed with a precise bore and has a sufficient piston ring groove width, ensuring a positive seal between the cylinder and the piston. The material used in its construction is of the highest standard, ensuring excellent heat dissipation and resistance to damage, even during prolonged use under heavy riding conditions.

The Yamaha 4JY-11311-00-00 cylinder jug barrel top end is a must-have upgrade for any YZ125 motorcycle rider looking for improved engine performance, durability, and reliability. Whether you're a professional racer or a weekend warrior, this top-end component is an essential addition to your bike to ensure a high-performing and enjoyable riding experience.

Overall, the Yamaha YZ125 54mm sleeved engine cylinder jug barrel top end is a precision-engineered motorcycle component designed to deliver exceptional performance, reliability, and durability to YZ125 motorcycle owners. Installation is straightforward, requiring only simple tools and a bit of mechanical knowledge, making it the perfect upgrade for your classic YZ125 model.

Pros and Cons of Buying a Yamaha YZ125 1994 54mm Sleeved Engine Cylinder Jug Barrel Top End

This analysis focuses on the Yamaha YZ125 1994 54mm sleeved engine cylinder jug barrel top end. A buyer might consider this component for restoring, upgrading, or replacement purposes for their motorcycle. In this guide, we outline the benefits and drawbacks of buying this specific cylinder top end.

1. Replacement for Worn-Out Parts: If the original cylinder top end is damaged or worn out, a replacement is essential. This Yamaha part guarantees a factory-designed fit and proper function.

2. Enhanced Performance: The sleeved design allows for increased capacity by reducing the size of the cylinder's bore. Users might experience better power delivery and performance gains.

3. OEM (Original Equipment Manufacturer) Quality: An original part can provide confidence in the long-term reliability and fit.

4. Cost-effective: Replacing a worn-out or damaged cylinder top end now can save long-term expenses by preventing potential issues that may require more extensive repairs later.

1. Cost: Replacement cylinder top ends can be expensive, especially when purchased from the manufacturer or an authorized dealer.

2. Availability: Depending on the source and specific model, finding the Yamaha YZ125 1994 54mm sleeved engine cylinder jug barrel top end might be a challenge.

3. Installation Complexity: Installing a new cylinder top end may require specialized tools and skills. It's possible to take the motorcycle to a professional shop for installation, or the consumer can seek training and perform the installation themselves.

The Yamaha YZ125 1994 54mm sleeved engine cylinder jug barrel top end offers several advantages, including assurance of fit, improved performance, and restoration of functionality. However, its cost, availability, and installation complexity should be considered before making a purchase.

1. Budget: Consider the cost of the part and determine if it aligns with your budget.

2. Access to Tools: Perhaps you have the necessary tools for installation or have access to professional installation services.

3. Availability: Check if this specific part is readily available from various sources.

4. Desire for Improved Performance: Determine if the potential performance gains are worth the investment. Once you have established your answers, you can make an informed decision on whether or not to purchase this Yamaha motorcycle part.

Details:

Removed From: 1994 Yamaha YZ125, Please review all pictures to assess the condition of item. Exhaust pipe inlet has been repaired as shown. 1994 YAMAHA YZ125 54MM SLEEVED ENGINE CYLINDER JUG BARREL BORE TOP END, This cylinder jug is in good condition and shows normal signs of wear. Has some minor scratches, and a couple deeper indention's in cylinder that can be felt with finger/fingernail, will need to bored over the next size piston before installed.

Cannot be ran as is, and will need work. Has one bolt broken off on right cover as shown that was poorly attempted to be extracted. Cylinder has been sleeved and set to std 54mm bore.

part #: 4jy113110000 prices

• $8.00-$13.00

specifications cylindermotorcycleiz:

• for models: Yz125
• for makes: Yamaha
• for years: 1994
• mpn: 4jy-11311-00-00
• type: Cylinder Jug

shipping cylindermotorcycleiz:

• service: UPS Ground
• class: Standard
• type: Fixed
• carrier: UPS
• cost: $0.00
• transit: 2-6 Days

offer cylindermotorcycleiz:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: January 23, 2025
• quantity: 1

returns cylindermotorcycleiz:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

payments cylindermotorcycleiz:

• wallet: Google-pay
• other
• credit card: Mastercard

general cylindermotorcycleiz:

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

seller cylindermotorcycleiz:

• city: Virginia Beach, Virginia
• rating: 99.8%
• # reviews: 2154

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