1. Antique, Vintage, Historic Motorcycle Parts For Sale
  2. sku: 14608629747911781
  3. YAMAHA 394PS

YAMAHA 394PS Wiseco Standard Piston Rings

fits make: Yamaha. year: 1976-78.

394ps Yamaha Vintage Wiseco Yz400 It 1976-78 Standard Bore Piston And Rings

( Manufacturer Part Number: 394PS ), ( Part Type: Ring Piston ), ( Machine Type: Motocross ), ( Color: Silver ), ( Item Diameter: 0.25 In ), ( Compatible Model: Yz400 It400 ), ( Material: Steel ), ( Item Length: 1 Mm ), ( Vintage Part: Yes ), ( Placement On Vehicle: Front ), ( Unit Type: Oz ), ( Manufacturer Warranty: No Warranty ), ( Universal Fitment: No ), ( Country/region Of Manufacture: Japan ), ( Compatible Year: 1976-1978 )

Review YAMAHA Vintage Wiseco It Standard Bore Piston And Rings fits YZ400 1976-78

Yamaha 394PS WISECO YZ400 (1976-78) Standard Piston Rings - A Precision Upgrade for Your Classic Dirt Bike

Embrace the spirit of the 70s and upgrade your Yamaha YZ400 (1976-78) with the Yamaha 394PS WISECO YZ400 Standard Piston Rings. These high-quality piston rings are designed specifically for the classic YZ400 models, offering a perfect fit and enhanced performance.

The Yamaha 394PS WISECO YZ400 Standard Piston Rings are engineered using advanced technology and materials, ensuring durability, reliability, and longevity. Each ring is precision-crafted to exacting standards, ensuring a perfect fit in your engine's cylinder, reducing friction, and enhancing overall performance.

The top compression ring is designed to seal the combustion chamber effectively, promoting efficient fuel burn and optimal power delivery. The ring's design also helps to reduce cylinder wall wear, prolonging the lifespan of your engine.

The second ring, or the oil control ring, is specifically designed to control oil consumption by preventing oil from leaking past the piston. This feature helps to maintain consistent oil levels in the engine, reducing smoke and prolonging the lifespan of the engine's bearings and other components.

The bottom ring, or the scraper ring, is designed to remove carbon deposits from the piston, ensuring continued smooth operation of the engine. This ring also helps to prevent the piston from scoring the cylinder wall, further prolonging the lifespan of your engine.

By upgrading your Yamaha YZ400 (1976-78) with the Yamaha 394PS WISECO YZ400 Standard Piston Rings, you are not only investing in the longevity of your engine but also enhancing its performance and overall riding experience. These piston rings are an excellent choice for riders who demand the best from their classic dirt bikes. Upgrade today and experience the difference!

Pros of buying Yamaha 394ps Wiseco YZ400 1976-78 Standard Piston Rings:

1. High-quality material: Wiseco is a well-known brand in the motorcycle community, known for manufacturing high-quality piston and ring sets.

2. Compatibility: These piston rings are specifically designed for the Yamaha YZ400, ensuring a perfect fit and optimal performance.

3. Enhanced durability: The piston rings are made to withstand the rigors of off-road racing, providing longer lifespan and reduced wear and tear on your engine.

4. Improved power and efficiency: The Wiseco piston rings are designed to reduce friction and increase engine compression, leading to improved power and efficiency.

Cons of buying Yamaha 394ps Wiseco YZ400 1976-78 Standard Piston Rings:

1. Cost: Wiseco products are generally more expensive than other aftermarket brands, which may not be suitable for those on a tight budget.

2. Installation complexity: Installing piston rings can be a challenging and time-consuming process, requiring specific tools and expertise.

3. Potential engine issues: improper installation or use of incorrect piston rings can lead to engine damage, such as piston scuffing or ring groove damage.

Conclusion:

While the Yamaha 394ps Wiseco YZ400 1976-78 Standard Piston Rings offer numerous benefits, such as enhanced durability, improved power, and efficiency, they also come with a higher price tag and the potential for installation complexity and engine issues if not installed correctly. If you are willing to invest in quality parts, have the necessary skills for installation, or are willing to pay for professional installation, these piston rings could be a great choice for your Yamaha YZ400. However, if you are on a tight budget or are not comfortable with the installation process, it may be worth considering other aftermarket piston ring options.

Details:

Up for Bids Is a Vintage Wiseco Yamaha YZ400 IT 1976-78 Standard Bore Piston Rings 394PS. Location: LR11-16B. Hi/AK/PR/APO AP may be higher. Shipping is Free in Lower 48 US States via United postal Service.

Please Research This Part Number Before purchase 2 Make Sure is Correct 4 Your model Year. Sales are Final unless item is misrepresented.

part #: 394ps prices

  • $85.00-$161.95

specifications cyclevintagee:

  • for makes: Yamaha
  • for years: 1976-78
  • mpn: 394ps
  • part type: Ring Piston
  • machine type: Motocross
  • color: Silver
  • item diameter: 0.25 In
  • compatible model: Yz400 It400
  • material: Steel
  • item length: 1 Mm
  • vintage part: Yes
  • placement on vehicle: Front
  • unit type: Oz
  • manufacturer warranty: No Warranty
  • universal fitment: No
  • country/region of manufacture: Japan
  • compatible year: 1976-1978

seller cyclevintagee:

  • rating: 99.7%
  • # reviews: 16528
  • city: Austin, Texas

offer cyclevintagee:

  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • sold: 0
  • started: April 6, 2025

payments cyclevintagee:

  • credit card: Visa
  • wallet: Paypal
  • other

general cyclevintagee:

  • Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
  • condition: Used

returns cyclevintagee:

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

shipping cyclevintagee:

  • class: Standard
  • service: USPS First Class
  • transit: 4-9 Days
  • type: Fixed
  • cost: $0.00
  • carrier: USPS
for makes: yamaha, for years: 1976-78, part type: ring piston, machine type: motocross, item diameter: 0.25 in, compatible model: yz400 it400, item length: 1 mm, vintage part: yes, placement on vehicle: front, unit type: oz, manufacturer warranty: no warranty, universal fitment: no, country/region of manufacture: japan, compatible year: 1976-1978,
category: motorcycle parts > motorcycle scooter parts accessories, color: silver, material: steel, sku: 14608629747911781,
Yamaha 394PS Is Similar To:
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2 offers $85.00–$161.95 USD
  • New. Offer #1 priced at $161.95 + $0.00 shipping estimate = $161.95* total. TOP OF WRIST PIN BORE TO DECK OF PISTON (DECK HEIGHT) IS APPROX 28.00mm. YAMAHA YZ400 IT400 1976 1977 1978.FREE SHIPPING
  • New other (see details). Offer #2 priced at $85.00 + $0.00 shipping estimate = $85.00* total. FREE SHIPPING

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