YAMAHA 4GY-11310-01-00 Top Motor Cylinder Jug Barrel End 73MM

( Manufacturer Part Number: 4GY-11310-01-00 ), ( Type: Cylinder Jug )

Review YAMAHA Oem 73mm Motor Cylinder Jug Barrel Bore Top End fits TTR250 STD 2006

The Yamaha TTR250 Standard (Model Year: 2006) is an off-road motorcycle known for its durability and versatility. One of its crucial components is the 73mm motor cylinder jug barrel top end (Part Number: 4GY-11310-01-00). This top end assembly plays a significant role in the engine's combustion process.

This Yamaha motor cylinder jug barrel top end is a complete assembly that includes the piston, piston rings, cylinder head, and other related components. The piston is made of forged aluminum, ensuring both strength and lightweight. The piston rings are designed for a snug fit and efficient sealing, reducing the potential for combustion leaks.

The cylinder head is where the combustion process takes place. It is equipped with two intake and two exhaust valves, controlled by a camshaft. The intake and exhaust ports are optimally designed to ensure efficient gas flow in and out of the engine. The cylinder head also features a cooling fin design to help dissipate heat produced during the combustion process, maintaining optimal engine temperature.

The top end assembly is designed with precision engineering to ensure a perfect fit and seamless integration with the rest of the engine components. It is manufactured using high-quality materials to ensure durability, reliability, and longevity. The Yamaha 4GY-11310-01-00 motor cylinder jug barrel top end is an essential component for those who ride their TTR250 Standard motorcycles extensively or for those looking to restore their vintage off-road bikes.

In summary, the Yamaha 4GY-11310-01-00 motor cylinder jug barrel top end is a crucial component of the TTR250 Standard motorcycle's engine. It is a complete assembly that includes the piston, piston rings, and cylinder head, designed for optimal combustion efficiency, strength, and durability. Whether for regular use or restoration projects, this top end assembly ensures the engine runs smoothly and reliably.

Pros and Cons of Buying a Yamaha TTR250 Standard 73mm Motor Cylinder Jug Barrel Top End (2006, 4gy-11310-01-00)

a. High-performance upgrade: This top end kit is an excellent option for riders looking to boost their motorcycle's power and acceleration.

b. OEM Quality: Yamaha is a reputable manufacturer, and this genuine part ensures a perfect fit and reliable functionality.

c. Cost-effective: Compared to a complete engine rebuild or purchasing a new motorcycle, this top end kit is a more affordable solution for enhancing performance.

a. Installation complexity: Installing the top end kit requires a certain level of mechanical expertise and tools, which may pose a challenge for some riders.

b. Potential compatibility issues: Ensure the kit is compatible with your specific TTR250 model and year to avoid any unintended complications.

c. Risk of damaging other parts: Improper installation or mishandling of the new top end can result in damage to other engine components.

The decision to buy a Yamaha TTR250 Standard 73mm Motor Cylinder Jug Barrel Top End (4gy-11310-01-00) depends on individual circumstances and priorities. For experienced riders seeking a power upgrade without a significant investment, this kit presents a viable solution. However, it may not be the best choice for those lacking mechanical skills or resources for installation. Always double-check compatibility before making a purchase to avoid any potential issues.

If you are confident in your mechanical abilities, have the necessary tools, and are willing to invest in a performance upgrade for your TTR250, consider purchasing the Yamaha TTR250 Standard 73mm Motor Cylinder Jug Barrel Top End (4gy-11310-01-00). Ensure you follow proper installation instructions to minimize the risk of damaging other engine components. However, if you lack the necessary skills or resources, it may be wise to consult a professional mechanic for assistance.

Details:

Removed From: 2006 Yamaha TTR250, Please review all pictures to assess the condition of item. No cracked, or broken cooling fins. 2006 YAMAHA TTR250 OEM STD 73MM MOTOR CYLINDER JUG BARREL BORE TOP END, This cylinder jug is in good condition and shows normal signs of wear. Cylinder bore has some scratches at the very top of bore, and minor pitting around that can be felt however are minor, was removed from a bike did not smoke, had great compression.

Removed from a strong running, and riding machine.

part #: 4gy113100100 prices

• $59.95-$349.95

specifications cylindermotorcycleiz:

• for models: Ttr250, Std
• for makes: Yamaha
• for years: 2006
• mpn: 4gy-11310-01-00
• type: Cylinder Jug

returns cylindermotorcycleiz:

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

offer cylindermotorcycleiz:

• started: July 10, 2025
• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home

general cylindermotorcycleiz:

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

payments cylindermotorcycleiz:

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

seller cylindermotorcycleiz:

• city: Virginia Beach, Virginia
• rating: 100.0%
• # reviews: 2380

shipping cylindermotorcycleiz:

• type: Fixed
• service: UPS Ground
• transit: 4-7 Days
• carrier: UPS
• class: Standard
• cost: $0.00

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