YAMAHA 5NL-11400-11-00 Engine Motor Crankshaft Crank Shaft

( Manufacturer Part Number: 5NL-11400-11-00 ), ( Type: Crankshaft )

Review YAMAHA Engine Motor Crankshaft Crank Shaft Good fits YZ250F WR250F 2001–2002

Yamaha YZ250F/WR250F Engine Crankshaft (5NL-11400-11-00) for Model Years 2001 and 2002

The Yamaha 5NL-11400-11-00 Crankshaft is a critical component of the YZ250F and WR250F motorcycles manufactured by Yamaha during the model years 2001 and 2002. This crankshaft plays a pivotal role in the operation of the engine, transmitting the force generated by the combustion process to the transmission and ultimately propelling the motorcycle.

This high-performance crankshaft is designed with precision and durability in mind. It boasts a robust design that ensures it can withstand the rigors of off-road racing or long-distance touring. The crankshaft is made from a high-strength alloy, ensuring it can handle the high-revving nature of the YZ250F and WR250F engines.

The crankshaft features a shot-peened finish, which enhances its toughness and resistance to fatigue. This finish also helps to reduce the risk of cracks and failure, ensuring optimal performance and safety. The crankshaft also features a precision-machined crank pin and counterweight, ensuring a snug fit and smooth operation.

This Yamaha 5NL-11400-11-00 Crankshaft is an essential upgrade for any YZ250F or WR250F rider seeking improved engine performance, durability, and reliability. Whether you're a professional racer looking to gain an edge on the competition or a weekend warrior seeking a more reliable engine for off-road adventures, this crankshaft offers the perfect solution.

In conclusion, the Yamaha 5NL-11400-11-00 Crankshaft is an essential component for any YZ250F or WR250F motorcycle. Its robust design, precision machining, and shot-peened finish make it an ideal choice for riders seeking improved performance, durability, and reliability. Whether you're a professional racer or a weekend warrior, this crankshaft is the perfect upgrade for your YZ250F or WR250F motorcycle.

Analysis of Yamaha YZ250F/WR250F Engine (Model: 5NL-11400-11-00, Years: 2001-2002)

1. Reliability: Known for their durability and longevity, these engines have a reputation for being robust and capable of withstanding heavy use.

2. Performance: The YZ250F and WR250F models are renowned for their powerful and responsive engines, making them suitable for a variety of riding conditions.

3. Part Availability: Being a popular model, finding replacement parts for these engines should not be a significant issue, ensuring easy maintenance and repair.

4. Adaptability: The engine can be used in various applications, such as building custom motorcycles or even race bikes, due to its high-performance characteristics.

1. Age: Being from 2001-2002, these engines may have higher mileage compared to newer models, potentially leading to increased wear and tear.

2. Technology: Older models may not benefit from the latest engine technology, meaning they may not be as fuel-efficient or eco-friendly as newer engines.

3. Compatibility Issues: If you are planning to use the engine in a different motorcycle frame, there might be compatibility issues with wiring, suspension, or other components.

4. Cost: Older engines may not depreciate as much as newer models, and the cost of purchasing, shipping, and installation could be higher.

The Yamaha YZ250F/WR250F engine (Model: 5NL-11400-11-00, Years: 2001-2002) is a reliable and powerful choice for those seeking a high-performance engine. However, its age may result in higher costs, and there could be compatibility issues if you plan to use it in a different motorcycle frame. If you are willing to invest in a well-maintained engine with proven performance and are comfortable with potential compatibility issues, this engine could be a good fit. Otherwise, considering a newer model might be more suitable.

Details:

2001 2002 Yamaha Yz250f Wr250f Engine Motor Crankshaft Crank Shaft GOOD, Rod is tight and smooth with no up down play. Threads and splines are in good shape. There is some visible wear on the cam chain teeth, but nothing that concerning or will affect performance. Removed From: 2002 Yamaha YZ250F, Please review all pictures to assess the condition of item.

part #: 5nl114001100 prices

• $421.49-$587.36

specifications engineaviatio:

• for models: Yz250f, Wr250f
• for makes: Yamaha
• for years: 2001-2002
• mpn: 5nl-11400-11-00
• type: Crankshaft

shipping engineaviatio:

• transit: 3-8 Days
• type: Fixed
• cost: $0.00
• service: Standard
• class: Standard

returns engineaviatio:

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

general engineaviatio:

• condition: Used
• Aviation Parts Accessories > Engines > Engine Components

seller engineaviatio:

• city: Kuna, Idaho
• rating: 99.7%
• # reviews: 2679

offer engineaviatio:

• started: August 13, 2025
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0

payments engineaviatio:

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

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