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  3. YAMAHA 4KB-14147-00

YAMAHA 4KB-14147-00 Nos Ring

fits model: Yfm400, Yfm350, Yfm250. make: Yamaha. year: 1999–2002.

4kb-14147-00 Yamaha Nos Oem O-ring 1999 Yfm400 1997-2000 Yfm350 1999-2002 Yfm250

( Manufacturer Part Number: 4KB-14147-00 ), ( Part Type: Ring ), ( Storage Location: J1 Mrm4-n Buk 11 Bin 4 ), ( Manufacturer Warranty: Unspecified Length ), ( Color: Black ), ( Material: Rubber ), ( Country Of Origin: United States )

Review YAMAHA Nos Oem O ring 1997 fits YFM400 YFM350 YFM250 1999–2002

Yamaha O-Ring (4KB-14147-00) for select YFM models from 1997-2002

Description:

The Yamaha 4KB-14147-00 O-Ring is an essential component designed specifically for select Yamaha YFM ATV (All-Terrain Vehicle) models, including the YFM400 from 1999, YFM350 from 1997-2000, and YFM250 from 1999-2002. This O-Ring plays a vital role in ensuring optimal sealing and protection for the various mechanical components of these ATVs, enhancing their overall performance and longevity.

These O-Rings are manufactured using high-quality, durable materials to withstand the rigors of off-road riding. They are engineered to provide a perfect seal, preventing the intrusion of debris, water, or other contaminants that could potentially cause damage to the engine or other vital systems. This not only ensures that the ATV operates efficiently but also helps to maintain its value and prevent costly repairs.

The dimensions of the 4KB-14147-00 O-Ring are carefully measured to fit select Yamaha YFM models precisely. This guarantees a secure installation and eliminates the need for modifications or adaptations. Additionally, the O-Ring's flexibility allows it to adapt to various operating conditions, ensuring consistent performance in diverse temperatures and terrain types.

In summary, the Yamaha 4KB-14147-00 O-Ring is an indispensable accessory for Yamaha YFM400, YFM350, and YFM250 ATV owners from 1997-2002. By providing a reliable seal and protecting the mechanical components from external elements, this O-Ring helps to maximize the performance, durability, and safety of your Yamaha ATV. Regular replacement of O-Rings, in accordance with the manufacturer's recommendations, is also crucial for maintaining the overall health and longevity of your vehicle.

Pros and Cons of Buying Yamaha O-Ring (4KB-14147-00) for 1999-2002 YFM400, YFM350, and YFM250

Introduction:

The Yamaha 4KB-14147-00 O-ring is a crucial component for the sealing system of Yamaha YFM400, YFM350, and YFM250 ATV models from 1999 to 2002. This part is essential for maintaining engine performance and preventing leaks. In this analysis, we'll discuss the advantages and disadvantages of purchasing this O-ring.

Pros:

1. Enhanced sealing: The O-ring provides a perfect seal between engine components, preventing the loss of engine coolant and oil.

2. Improved engine performance: A good seal ensures that the engine runs at optimal efficiency, reducing the chance of performance issues.

3. Durability: Yamaha is known for its high-quality parts, and this O-ring is no exception. It is designed to last longer than its competitors.

4. Easy installation: The O-ring can be installed quickly and easily, saving time and labor costs.

5. Cost-effective: Replacing the O-ring is a more cost-effective solution than dealing with the consequences of a leaking engine.

Cons:

1. Availability: This O-ring may be difficult to find in local auto parts stores, requiring an online purchase.

2. Price: Compared to some aftermarket options, the Yamaha O-ring can be more expensive.

3. Size compatibility: Ensure that the O-ring is the correct size for your specific ATV model before purchasing.

Conclusion:

The pros of purchasing a Yamaha 4KB-14147-00 O-ring outweigh the cons. While it may be more expensive and slightly harder to find than some aftermarket options, the enhanced sealing, improved engine performance, durability, easy installation, and cost-effectiveness make it a worthwhile investment for Yamaha YFM400, YFM350, and YFM250 owners from 1999 to 2002.

Recommendation:

If you own a Yamaha YFM400, YFM350, or YFM250 ATV from 1999 to 2002, consider purchasing the Yamaha 4KB-14147-00 O-ring to maintain the overall health and performance of your engine. Regularly inspecting and replacing this part as needed will help ensure a long and trouble-free riding experience.

Details:

With the manufacturer part number 4KB-14147- this genuine Yamaha product is perfect for maintaining performance and longevity of your ATV or motorcycle. The NOS Yamaha OEM O-Ring is a high-quality rubber part designed for model's such as YFM4 YFM350, and YFM250 from 1997 to 2002. Manufactured in the USA, this black o-ring comes with an unspecified length manufacturer warranty, ensuring durability and reliability.

part #: 4kb1414700 prices

  • $14.99-$28.99

specifications fairingcyclemotor:

  • for models: Yfm400, Yfm350, Yfm250
  • for makes: Yamaha
  • for years: 1999-2002
  • mpn: 4kb-14147-00
  • part type: Ring
  • storage location: J1 Mrm4-n Buk 11 Bin 4
  • manufacturer warranty: Unspecified Length
  • color: Black
  • material: Rubber
  • country of origin: United States

general fairingcyclemotor:

  • Motorcycle Scooter Parts Accessories > Body Frame > Fairings, Plastics Body Kits
  • condition: New

seller fairingcyclemotor:

  • city: Social Circle, Georgia
  • rating: 99.5%
  • # reviews: 206

offer fairingcyclemotor:

  • sold: 0
  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
  • started: October 28, 2025
  • quantity: 1

shipping fairingcyclemotor:

  • class: Expedited
  • transit: 4-8 Days
  • service: USPS Priority Mail
  • cost: $12.10
  • carrier: USPS
  • type: Calculated

returns fairingcyclemotor:

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

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for models: yfm400, yfm350, yfm250, for makes: yamaha, for years: 1999-2002, part type: ring, storage location: j1 mrm4-n buk 11 bin 4, manufacturer warranty: unspecified length, country of origin: united states,
category: motorcycle parts > motorcycle scooter parts accessories > body frame > fairings, plastics body kits, color: black, material: rubber, sku: 21391752437988761,
Yamaha 4KB-14147-00 Is Similar To:
fairingcyclemotor logo
5 offers $14.99–$28.99 USD
  • New other (see details). Offer #1 priced at $24.99 + $0.00 shipping estimate = $24.99* total. This NOS Yamaha OEM O-ring ( ) is a genuine sealing component for various Yamaha ATV and UTV models.FREE SHIPPING
  • New. Offer #2 priced at $14.99 + $12.82 shipping estimate = $27.81* total. CDY1-R8C2 The NOS Yamaha OEM O-Ring is a high-quality rubber part designed for Yamaha models such as YFM400, YFM350, and YFM250 from 1997 to 2002.+$12.82 shipping
  • New. Offer #3 priced at $28.99 + $4.85 shipping estimate = $33.84* total. 1998 Yamaha YFM350FWBK CARBURETOR. Yamaha OEM Part -00 O-RING Application Information.+$4.85 shipping
  • New. Offer #4 priced at $14.99 + $0.00 shipping estimate = $14.99* total. The part number alone gives you all the information if this part is correct for your bike! Location: CC84.FREE SHIPPING
  • New. Offer #5 priced at $12.16 + $41.03 shipping estimate = $53.19* total. New and genuine OEM part.+$41.03 shipping

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