1. USED Motorcycle/Scooter Clutches Items
  2. sku: 4920248211062771
  3. YAMAHA 90170-18221

YAMAHA 90170-18221 Clutch Pressure Plate XS2 XS1B

fits model: Tx650. make: Yamaha. year: 1970–1973.

90170-18221 Yamaha 1970-1973 Xs1 Xs2 Tx650 Clutch Pressure Plate 1971 Xs1b 1972

( Manufacturer Part Number: 90170-18221 ), ( Part Type: Pressure Clutch Plate )

Review YAMAHA Xs1 Xs2 Clutch Pressure Plate fits TX650 1970–1973

Yamaha XS1, XS2, TX650 Clutch Pressure Plate (1971 XS1B, 1972 Model)

Description:

The Yamaha 90170-18221 clutch pressure plate is an essential component for the successful operation of the transmission system in Yamaha XS1, XS2, and TX650 motorcycles manufactured between the years 1971 and 1973. This specific part is designed to fit the XS1B model from 1971 and the XS2 model from 1972.

This clutch pressure plate is meticulously engineered using high-quality materials to ensure optimal clutch performance and longevity. The plate features a robust yet lightweight design, with a diameter of approximately 11 inches, to effectively transfer engine power to the transmission. The plate's surface is finished with a precision machining process, ensuring a perfect fit and seamless engagement with the clutch basket.

The clutch pressure plate plays a vital role in the engagement and disengagement of the motorcycle's clutch system. It applies the necessary pressure to the clutch disc, enabling smooth and consistent power transmission from the engine to the transmission. The pressure plate's superior design ensures that it can handle the stresses and torque generated during operation, ensuring a reliable and efficient riding experience.

This clutch pressure plate is also designed with ease of installation in mind. It comes fully assembled with the clutch release bearing, making the installation process simple and straightforward. Additionally, the clutch pressure plate is compatible with OEM (Original Equipment Manufacturer) clutch discs, ensuring a perfect fit and easy replacement when needed.

In summary, the Yamaha 90170-18221 clutch pressure plate is an essential upgrade for any Yamaha XS1, XS2, or TX650 motorcycle from the 1971 to 1973 period. Its robust and lightweight design, precise machining, and compatibility with OEM clutch discs make it an ideal choice for riders seeking reliable and efficient clutch performance.

The Yamaha 90170-18221 clutch pressure plate is a replacement part for certain models of Yamaha motorcycles from the early 1970s, including the XS1, XS2, TX650, and 1971 XS1b and 1972 XS1b. Here are some pros and cons of buying this clutch pressure plate.

Pros:

1. Original Equipment Manufacturer (OEM) part: This clutch pressure plate is manufactured by Yamaha, ensuring a perfect fit and function for your motorcycle.

2. High-quality materials: Yamaha is known for using top-tier materials in their parts, which can lead to better performance and longevity.

3. Improved performance: A worn-out clutch pressure plate can cause slippage, resulting in poor engine response and power delivery. Replacing it with a new one can lead to improved performance and smoother shifting.

4. Enhanced safety: A faulty clutch pressure plate can cause the clutch to disengage unexpectedly, leading to accidents. A new clutch pressure plate ensures that the clutch engages and disengages as intended, enhancing safety.

5. Peace of mind: By investing in a genuine Yamaha part, you can have peace of mind knowing that you are using a high-quality component made specifically for your motorcycle.

Cons:

1. Cost: OEM parts, like this clutch pressure plate, can be more expensive than aftermarket alternatives. However, the extra cost may be worth it for the better fit, performance, and peace of mind.

2. Availability: Since this is a specific part for older models, it might be harder to find in local stores or from independent dealers. You may need to order it from Yamaha's official website or an authorized dealer.

In conclusion, the Yamaha 90170-18221 clutch pressure plate is a worthwhile investment for those looking to maintain or restore their vintage Yamaha motorcycles. While it may come with a higher price tag and potentially limited availability, the benefits of using an OEM part, such as improved performance, enhanced safety, and peace of mind, outweigh the drawbacks. To ensure the best possible experience, consider ordering this clutch pressure plate directly from Yamaha's official website or an authorized dealer.

Details:

The lock washer has marks consistent with use, but is still solid and very usable. I ship fast and pack carefully. XS1100 1980 3X0 EUROPE 293X0-300E1 1978 USA XS650S A XS650-2 1979 XS1100S XS650 XS1100L MIDNIGHT SPECIAL 1981 B XJ1100 MAXIM 1982 C HERITAGE 1983 Used Yamaha clutch shaft nut and folding tab lock washer for several model's from 1978 1983. Part #s 90170-18221-00 and 90215-19139-00.

The nut has minor tool marks, but is otherwise good with threads.

part #: 9017018221 prices

  • $9.99-$39.99

specifications scookit:

  • for models: Tx650
  • for makes: Yamaha
  • for years: 1970-1973
  • mpn: 90170-18221
  • part type: Pressure Clutch Plate

shipping scookit:

  • service: Standard
  • class: Standard
  • type: Fixed
  • cost: $5.49
  • transit: 4-9 Days

returns scookit:

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

seller scookit:

  • # reviews: 5687
  • rating: 100.0%
  • city: Austin, Texas

general scookit:

  • condition: Used
  • Transmission Drivetrain > Clutch Parts Kits > Complete Clutches Kits

offer scookit:

  • quantity: 1
  • started: July 12, 2025
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0

payments scookit:

  • wallet: Google-pay
  • other
  • credit card: Visa
for models: tx650, for makes: yamaha, for years: 1970-1973, part type: pressure clutch plate,
category: auto parts > transmission drivetrain > clutch parts kits > complete clutches kits, sku: 4920248211062771,

Yamaha 90170-18221 Is Similar To:

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5 offers $9.99–$39.99 USD
  • Offer #1: $9.99 price + $8.49 shipping estimate = $18.48* total. Good used Yamaha clutch pressure plate correct for 1970 XS1, 1971 , 1972 XS2, and 1973 TX650.+$8.49 shipping
  • Offer #2: $39.99 price + $12.90 shipping estimate = $52.89* total. Engine Number: S650-020622.+$12.90 shipping
  • Offer #3: $20.00 price + $0.00 shipping estimate = $20.00* total. 256-16325-00 NOS Yamaha Clutch Plate XS1 XS2 TX650 XS650.FREE SHIPPING
  • Offer #4: $97.00 price + $14.99 shipping estimate = $111.99* total. There is a mark on the outside of one of the clutch basket fingers, and a few of the friction plates have minor marks on them as shown in the last two detail pictures. Complete Yamaha clutch assembly correct for 1970 XS1, 1971 , 1972 XS2, and 1973 TX650.+$14.99 shipping
  • Offer #5: $14.95 price + $9.51 shipping estimate = $24.46* total. Fits XS1(70) (71) XS2(72) TX650(73). Yamaha 256-16331-00.+$9.51 shipping

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