1. USED Engine Parts Deals
  2. sku: 14090817155173782
  3. YAMAHA 90280-03045-00

YAMAHA 90280-03045-00 Crankshaft Flywheel Woodruff Key MOTO1988

fits model: Wr400, Wr450. make: Yamaha.

90280-03045-00 Moto1988 New For Yamaha Wr400 Wr450 Crankshaft Flywheel Woodruff Key 2pcs

( Country Of Origin: China ), ( Type: Woodruff Key ), ( Replace Oem Part Number: 90280-03045-00 90280-03017-00 ), ( Fitment: For Yamaha Any Year Blaster 1988-2006 ), ( Oe/oem Part Number: 90280-03045-0, 90280-03017-00 ), ( Ipn: 90280-03045-0 ), ( Compatible Year: 1998, 1997, 1999, 2001, 2002, 2000, 2003, 2004, 2005, 2006, 1993, 1994, 1995, 1996, 1988, 1989, 1992, 1990, 1991 ), ( Color: Gray ), ( Machine Type: Atv ), ( Material: Alloy Steel ), ( Compatible Model: Blaster ), ( Universal Fitment: No ), ( Manufacturer Warranty: 1 Year ), ( UPC: 902800304500 )

Review YAMAHA Moto 1988 New Crankshaft Flywheel Wood Ruff Key 2pcs fits WR400 WR450

The Moto1988 90280-03045-00 crankshaft flywheel and Woodruff key is an essential component for Yamaha WR400 and WR450 motorcycles. This flywheel is meticulously engineered to ensure optimal engine performance and durability.

The crankshaft flywheel is a critical part of the engine system, responsible for transmitting power from the crankshaft to the transmission via the clutch. This component is designed to provide a smooth power delivery and reduce engine vibrations. The Moto1988 flywheel is made from high-quality materials, ensuring it can handle the rigors of off-road riding while maintaining its balance and stability.

The Woodruff key, also known as a clutch key or a driven key, is another crucial element of the engine system. It is used to securely connect the crankshaft to the clutch assembly, allowing power to be transmitted efficiently between the engine and transmission. This Woodruff key from Moto1988 is manufactured to exacting standards, ensuring it fits perfectly and functions reliably.

The Moto1988 90280-03045-00 crankshaft flywheel and Woodruff key are designed as direct replacements for the OEM parts, making installation a straightforward process. These components are engineered to provide excellent performance and longevity, ensuring your Yamaha WR400 or WR450 motorcycle remains in top condition.

In summary, the Moto1988 90280-03045-00 crankshaft flywheel and Woodruff key are essential upgrades for Yamaha WR400 and WR450 motorcycles. These premium components are meticulously engineered to deliver optimal engine performance, durability, and ease of installation.

Considerations and Recommendation for Buying a Moto1988 90280-03045-00 Crankshaft Flywheel with Woodruff Key for Yamaha WR400/WR450

Introduction:

The Moto1988 90280-03045-00 crankshaft flywheel with Woodruff key is a replacement part designed for Yamaha WR400 and WR450 motorcycles. This component plays a crucial role in the engine's power transmission. In this article, we will discuss the pros and cons of buying this part and provide a conclusive recommendation.

Pros:

1. OEM-Quality: This replacement part is manufactured by Moto1988, which is known for producing high-quality OEM parts.

2. Perfect Fit: The part is specifically designed for Yamaha WR400 and WR450 models, ensuring a precise fit.

3. Improved Engine Performance: A worn-out crankshaft flywheel can lead to decreased engine performance. Replacing the part with a new one can restore the engine's power and efficiency.

Cons:

1. Cost: The Moto1988 90280-03045-00 crankshaft flywheel with Woodruff key is priced higher than some aftermarket alternatives.

2. Availability: Depending on your location and the availability of stock, it may take some time to receive the part.

3. Installation Complexity: Installing the crankshaft flywheel can be a complex process, and it may require specialized tools and expertise.

Conclusion:

The Moto1988 90280-03045-00 crankshaft flywheel with Woodruff key is a high-quality, OEM replacement part that ensures perfect fitment and improved engine performance for Yamaha WR400 and WR450 motorcycles. Although it comes with a higher price tag and may be less accessible than aftermarket alternatives, the benefits of using a genuine OEM part often outweigh the costs in terms of durability, reliability, and performance.

Recommendation:

If you are looking for a high-performance and reliable replacement crankshaft flywheel for your Yamaha WR400 or WR450, the Moto1988 90280-03045-00 is an excellent choice. While it may require a larger investment upfront, the peace of mind and improved engine performance it provides make it a worthwhile investment. If budget is a concern, consider researching aftermarket alternatives, but be aware that they may not offer the same level of quality and fitment as OEM parts.

part # 902800304500 prices

  • $6.19-$106.88

specifications atvsienna:

  • for models: Wr400, Wr450
  • for makes: Yamaha
  • country of origin: China
  • type: Woodruff Key
  • replace oem part number: 90280-03045-00 90280-03017-00
  • fitment: For Yamaha Any Year Blaster 1988-2006
  • oe/oem part number: 90280-03045-0, 90280-03017-00
  • interchange part number: 90280-03045-0
  • compatible year: 1998, 1997, 1999, 2001, 2002, 2000, 2003, 2004, 2005, 2006, 1993, 1994, 1995, 1996, 1988, 1989, 1992, 1990, 1991
  • color: Gray
  • machine type: Atv
  • material: Alloy Steel
  • compatible model: Blaster
  • universal fitment: No
  • manufacturer warranty: 1 Year
  • upc: 902800304500

shipping atvsienna:

  • class: Standard
  • type: Fixed
  • service: Standard
  • cost: $0.00
  • transit: 3-7 Days

offer atvsienna:

  • availability: In Stock
  • quantity: 4
  • options: Ship-to-home
  • sold: 0
  • started: June 3, 2026
  • best offers: True

payments atvsienna:

  • credit card: Mastercard
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  • wallet: Paypal

seller atvsienna:

  • rating: 99.8%
  • # reviews: 4680

returns atvsienna:

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

general atvsienna:

  • ATV, Side-by-Side UTV Parts Accessories > Engines Engine Parts > Other Engine Parts
  • condition: New
for models: wr400, wr450, for makes: yamaha, country of origin: china, type: woodruff key, replace oem part number: 90280-03045-00 90280-03017-00, fitment: for yamaha any year blaster 1988-2006, oe/oem part number: 90280-03045-0, 90280-03017-00, compatible year: 1998, 1997, 1999, 2001, 2002, 2000, 2003, 2004, 2005, 2006, 1993, 1994, 1995, 1996, 1988, 1989, 1992, 1990, 1991, machine type: atv, compatible model: blaster, universal fitment: no, manufacturer warranty: 1 year,
category: atv parts > atv, side-by-side utv parts accessories > engines engine parts > engine parts, color: gray, material: alloy steel, sku: 14090817155173782,

Yamaha MOTO1988 Is Similar To:

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5 offers $6.19–$106.88 USD
  • Offer #1: $10.25 price + free delivery = $10.25* total. Compatible Year1998, 1997, 1999, 2001, 2002, 2000, 2003, 2004, 2005, 2006, 1993, 1994, 1995, 1996, 1988, 1989, 1992, 1990, 1991. 2x Woodruff Key.FREE SHIPPING
  • Offer #2: $106.88 price + free delivery = $106.88* total. Compatible Models: For Yamaha YFZ450 2004-2005.FREE SHIPPING
  • Offer #3: $6.19 price + $1.99 delivery = $8.18* total. 1991 YSR50B - Crankshaft - Piston. 2008 ZUMA (YW50XL) - Crankshaft Piston.+$1.99 shipping
  • Offer #4: $7.99 price + $6.37 delivery = $14.36* total.+$6.37 shipping
  • Offer #5: $8.19 price + free delivery = $8.19* total. For Yamaha 1966 YL1 - Crank - Piston. For Yamaha 1966 YA6 - Crank - Piston.FREE SHIPPING