06-09 YZ450F YZ 450F Main Crank Shaft Balancer Transmission Bearings Bearing Kit
93306-30633-00,K022,BBK0011, TBK0107, BK5049,B5050,B5000,23.83C072C,23.6306YA1C4, 93306-00431-00, 93306-00426-00, 93306-205A5-00, 93306-20532-00, 93306-80501-00, 93306-90509-000, BBK0012
🔥 06–09 Yamaha YZ450F Crankshaft Balancer Transmission Main Bearing Kit 🔥
🛠️ Product Overview
Refresh your YZ450F's bottom end with this Complete 10-Piece Bearing Kit.
Designed to meet or exceed OEM standards, this kit includes high-performance
SKF bearings for the crankshaft, transmission, balancer, and shift cam assemblies.
✅ What’s Inside
- Crankshaft Main Bearings (2)
- Transmission Bearings – All major roller-style gearbox bearings included
- Counter Balancer Bearings
- Shift Cam Bearings
- Total: 10 Bearings – Complete bottom-end refresh set
- SKF Bearings – Made in Germany and France
- Top-tier substitutes may include NTN, Nachi, or Koyo
| Advantage | What It Means for You |
|---|---|
| Complete Bottom-End Bearing Kit | All crank, trans, and balancer bearings included |
| High-Quality Brands | SKF, NTN, Nachi, or Koyo — always premium grade |
| Superior to OEM | Engineered for extended life and high-load durability |
| Sealed Bearings Note | Some may be sealed — seals can easily be removed if needed |
🚚 Model Fitment
• Yamaha YZ450F – Fits all 2006, 2007, 2008, and 2009 models
🔁 OEM Cross Reference
• Replaces Yamaha OEM Part Numbers:
93306-00431-00, 93306-00426-00, 93306-205A5-00, 93306-20532-00, 93306-80501-00, 93306-90509-000, and more!
❓ FAQs
- Are these better than OEM? – Yes! They meet or exceed OEM durability and load ratings.
- Will they fit without modification? – Yes, all bearings match OEM sizes and fit directly.
- What if I receive sealed bearings? – Simply pop out the seals if your application requires open style.
Notice: In some cases you may receive SEALED bearings. If your application requires an OPEN bearing the seals can easily be removed. Product photos are examples of the high quality bearings you will be receiving. You will receive the correct quantity and size bearings for the listed kit.
🌟 Why Buy from BPRATV?
BPRATV – The Best Parts. The Best Performance. The Best Price.
Trusted components. Proven durability. Expert support.
Don’t risk old bearings. Click “Buy It Now” and ride with confidence! 🏁
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