YAMAHA 4WV-11400-00-00 Engine Motor Crankshaft Crank Shaft

( Manufacturer Part Number: 4WV-11400-00-00 ), ( Type: Crankshaft )

Review YAMAHA Engine Motor Crankshaft Crank Shaft fits GRIZZLY YMF 600 1998

The Yamaha 4WV-11400-00-00 crankshaft is a crucial component of the YMF 600 engine found in the 1998 Grizzly ATV model. This crankshaft plays a vital role in converting linear motion from the pistons into rotational energy, thereby powering the vehicle.

The crankshaft is a forged steel component, built to withstand the rigors of off-road riding. It features a polished finish that not only enhances its aesthetic appeal but also ensures improved lubrication and reduced friction. The crankshaft is designed with a counterweight system that optimizes the mass distribution, ensuring smooth engine operation.

The crankshaft's main bearing journal is precision-machined to ensure a perfect fit with the crankshaft bearing. The bearing journal is also designed with a chamfered edge that facilitates easy installation and removal of the bearing. The crankshaft also features a crankpin that securely holds the connecting rod and transmits the power from the piston to the crankshaft.

The crankshaft has seven bearing supports, including the main bearing journal, two crankpin bearings, and four counterweight bearing journals. These bearings are designed to minimize friction and provide a long service life. The crankshaft also features a balance shaft that counteracts the reciprocating forces, reducing vibration and providing a smoother riding experience.

The dimensions of the crankshaft are as follows: total length - 350.5 mm (13.76 inches), crankshaft stroke - 100.0 mm (3.93 inches), and crankshaft centerline height - 295.0 mm (11.61 inches). The crankshaft weighs approximately 7.4 kg (16.31 lbs), contributing to the overall power and performance of the YMF 600 engine.

In summary, the Yamaha 4WV-11400-00-00 crankshaft is a critical component of the YMF 600 engine in the 1998 Grizzly ATV. Its forged steel construction, polished finish, and precision-machined bearing journals ensure optimal engine performance and longevity. The crankshaft's counterweight system, balance shaft, and chamfered edges facilitate easy installation and removal, making it a reliable and efficient powertrain component.

Buying a Yamaha YF-11400-00-00 1998 Grizzly's 600 engine motor crankshaft is an essential repair for those experiencing engine issues in their Yamaha ATV. Let's explore the potential advantages and disadvantages of this replacement part.

1. Improved Performance: A new crankshaft can lead to better engine performance. Worn crankshafts can negatively impact engine power and efficiency. A new crankshaft can help restore the engine's original power output.

2. Increased Reliability: A worn crankshaft can lead to engine failure. By replacing the crankshaft, you can increase the reliability of the engine and extend the life of the ATV.

3. Quieter Operation: A worn crankshaft can cause excessive noise during operation. A new crankshaft can help reduce engine noise and provide a smoother, quieter ride.

1. Cost: Replacing a crankshaft can be an expensive repair. The cost of the part alone can be significant, and labor costs can add to the overall expense.

2. Time-Consuming: Installing a new crankshaft can take a significant amount of time. The repair process can be complex and may require specialized tools and expertise.

3. Risk of Damage: During the installation process, there is a risk of damaging other components in the engine. Careful installation is crucial to avoid additional repair costs.

Replacing the crankshaft on a Yamaha Grizzly 600 engine can be a costly and time-consuming repair. However, the benefits of improved performance, increased reliability, and quieter operation make it a worthwhile investment. If you're experiencing engine issues and suspect a worn crankshaft, consider the long-term benefits of the repair before making a decision.

Before purchasing a new crankshaft, ensure that it is the correct part for your specific model and year of Yamaha Grizzly. Researching and comparing prices from various suppliers can help you find the best deal. Additionally, consider having the part installed by a professional to minimize the risk of damage to other components during the installation process.

part # 4wv114000000 prices

• $191.69-$269.99

specifications atvsienna:

• for models: Ymf, 600, Grizzly
• for makes: Yamaha
• for years: 1998
• manufacturer part number: 4WV-11400-00-00
• type: Crankshaft

seller atvsienna:

• rating: 99.2%
• # reviews: 16151

payments atvsienna:

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

general atvsienna:

• ATV, Side-by-Side UTV Parts Accessories > Engines Engine Parts > Other Engine Parts
• condition: Used

shipping atvsienna:

• transit: 3-7 Days
• carrier: USPS, FedEx
• class: Expedited, Standard
• cost: $0.00
• type: Calculated
• service: USPS Priority Mail, FedEx Ground or FedEx Home Delivery

offer atvsienna:

• sold: 0
• started: June 9, 2025
• options: Ship-to-home
• quantity: 1
• availability: In Stock

returns atvsienna:

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

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