1. Pistons, Rings & Piston Kits Products
  2. sku: 9496004428114983
  3. WISECO 222MO4700

WISECO 222MO4700 Nos Piston Kit 193564132123 MX80

fits model: Yz80. make: Yamaha. year: 1980–1982.

222mo4700 Wiseco Nos Vintage Piston Kit 1974-1975 Yamaha Yz80 1980-1982 Mx80 222

( Brand: Wiseco ), ( Manufacturer Part Number: 222MO4700 ), ( Engine Type: 2-stroke ), ( Type: Piston Kit ), ( Machine Type: Off-road Motorcycle ), ( Oe/oem Part Number: 222ps ), ( Items Included: Piston Rings, Wrist Pin, Piston, Wrist Pin Clips, Stickers ), ( Piston Diameter: 47mm ), ( Vintage Part: Yes ), ( Country Of Origin: United States ), ( UPC: 193564132123 )

Review WISECO Nos Vintage Piston Kit 1974-1975 Yamaha fits YZ80 1980–1982

Introducing the Wiscotech 222MO4700 NOS (New Old Stock) Piston Kit, specifically designed for Yamaha YZ80 and MX80 motorcycles manufactured between 1974 and 1975, as well as those from 1980 to 1982. This piston kit is an essential upgrade for riders who seek superior engine performance and reliability.

The Wiscotech 222MO4700 NOS Piston Kit is manufactured using the latest technology and highest-quality materials. Each piston is crafted from forged aluminum alloy, ensuring exceptional strength and durability. The piston crown is optimized for efficient combustion, while the skirt is designed for a snug fit in the cylinder bore to minimize friction and reduce power loss.

The piston kit also includes new piston rings, which are essential for sealing the combustion chamber and ensuring proper compression. These rings are made from high-tensile steel alloy, ensuring a long service life and reliable sealing performance.

The piston kit comes with piston pins that are precision machined from chrome-molybdenum steel, providing excellent strength and resistance to wear. The pins are also nitrided for added durability and reduced friction.

The Wiscotech 222MO4700 NOS Piston Kit is designed to be a direct replacement for the original equipment, making the installation process straightforward and hassle-free. The pistons are precisely machined to ensure a perfect fit in the cylinder bore, eliminating the need for expensive and time-consuming bore honing.

In summary, the Wiscotech 222MO4700 NOS Piston Kit is an excellent upgrade for Yamaha YZ80 and MX80 motorcycles from 1974 to 1975 and 1980 to 1982. This kit offers superior engine performance, reliability, and durability, making it an essential investment for any serious rider. Each piston is meticulously crafted from high-quality materials and designed for a perfect fit, ensuring a seamless installation process. Upgrade your motorcycle today with the Wiscotech 222MO4700 NOS Piston Kit.

Wiseco 222MO4700 NOS Piston Kit for 1974-1975 Yamaha YZ80, 1980-1982 MX80: Pros, Cons, and Concluding Recommendation

1. Pros:

a. Enhanced Performance: These Wiseco pistons are designed to provide improved combustion efficiency and power output, making your engine run smoother and more efficiently.

b. Durability: Wiseco's NOS (New Old Stock) pistons are made from top-quality materials, ensuring a long lifespan and reliability even in high-performance applications.

c. Compatibility: The Wiseco 222MO4700 kit is specifically designed for the 1974-1975 Yamaha YZ80 and 1980-1982 MX80 models, ensuring a perfect fit and eliminating the need for any modifications.

d. OEM-Plus Quality: These pistons surpass OEM (Original Equipment Manufacturer) specifications, offering better performance and durability than the stock pistons.

2. Cons:

a. Cost: Wiseco pistons can be more expensive than OEM pistons, which may deter some buyers. However, the potential performance gains and durability improvements may justify the investment for high-performance applications.

b. Installation: Installing the pistons and related components may require some mechanical expertise and the necessary tools. It is recommended to consult the user manual and/or consult a professional mechanic for the installation process.

3. Concluding Recommendation:

If you are seeking to enhance the performance and durability of your 1974-1975 Yamaha YZ80 or 1980-1982 MX80 engine, the Wiseco 222MO4700 NOS piston kit is an excellent choice. While it may require a higher investment compared to OEM pistons, the potential performance gains and durability improvements make it a worthwhile investment for those looking to maximize the capabilities of their Yamaha motorcycle.

However, it is essential to note that the installation process may require some mechanical expertise and the necessary tools. It is recommended to consult the user manual and/or consult a professional mechanic for the installation process to ensure proper installation and optimal performance. Overall, the Wiseco 222MO4700 NOS piston kit is a sound investment for those looking to enhance their Yamaha motorcycle's performance.

Details:

Forged from high-silicon alloy for maximum strength and dependability Wiseco offers a complete range of popular piston model's years both trail racing applications All pistons are priced with rings cir clips 222MO4700 This kit replaces 222PS The box has the label that it listed as 222MO48 is incorrect this piston. Wiseco 222MO4700 Piston Rings, Wrist pin clips, and the pin, It also has a couple of sticker with it. It has a retail of 134.95, Save big with this one. This is a PS Standard bore.

This kit has the piston, piston rings, wrist pin, and pin clips.

part #: 222mo4700 prices

  • $120.99-$132.00

specifications pistondon:

  • for models: Yz80
  • for makes: Yamaha
  • for years: 1980-1982
  • brand: Wiseco
  • mpn: 222mo4700
  • engine type: 2-stroke
  • type: Piston Kit
  • machine type: Off-road Motorcycle
  • oe/oem part number: 222ps
  • items included: Piston Rings, Wrist Pin, Piston, Wrist Pin Clips, Stickers
  • piston diameter: 47mm
  • vintage part: Yes
  • country of origin: United States
  • upc: 193564132123

payments pistondon:

  • other
  • wallet: Google-pay
  • credit card: Diners-club

shipping pistondon:

  • cost: $12.00
  • service: Flat Rate Freight
  • class: Freight
  • type: Fixed

seller pistondon:

  • # reviews: 119
  • rating: 100.0%
  • city: Bettendorf, Iowa

general pistondon:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits

returns pistondon:

  • policy: No Returns

offer pistondon:

  • started: December 24, 2025
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • best offers: True
  • options: Ship-to-home
for models: yz80, for makes: yamaha, for years: 1980-1982, engine type: 2-stroke, type: piston kit, machine type: off-road motorcycle, oe/oem part number: 222ps, items included: piston rings, wrist pin, piston, wrist pin clips, stickers, piston diameter: 47mm, vintage part: yes, country of origin: united states,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 9496004428114983,

Wiseco 222MO4700 Is Similar To:

pistondon logo
5 offers $120.99–$132.00 USD
  • Offer #1: $120.99 price + $0.00 shipping estimate = $120.99* total. Manufacturer Part #: 222M04700 Part #: 222M04700.FREE SHIPPING
  • Offer #2: $124.99 price + $13.49 shipping estimate = $138.48* total. 1974 Yamaha YZ80. Wiseco Piston Kit Standard Bore 47.00mm 222M04700.+$13.49 shipping
  • Offer #3: $132.00 price + $0.00 shipping estimate = $132.00* total. 1975 Yamaha YZ80 Wiseco 222M04700 Piston Kit Standard Bore 47.00mm.FREE SHIPPING
  • Offer #4: $219.55 price + $0.00 shipping estimate = $219.55* total. Note: Image for reference only. Wrist Pins are included unless noted.FREE SHIPPING
  • Offer #5: $79.95 price + $0.00 shipping estimate = $79.95* total. Verify the provided part code(s) with a reliable source for proper fitment This is a NEW Piston Kit for various vintage Yamaha 80 motorcycles (TY YZ BW MX GT).FREE SHIPPING

Copyright © pistondon.com