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Honda CR250 1981-83 CR450 1981 CR480 1982-83 Main Bearing kit

1 Review
ID: 2341
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Main Bearings are crucial to your vintage bike engine rebuild. Having new main bearings with new main seals is a must and VintCo has the solution. These engine main bearing kits are made with modern materials and manufacturing techniques to ensure an as good or better than OEM fitment and performance. The high quality main bearings are made in Japan.  The OEM part numbers are provided as a reference to ensure exact fitment. This kit includes the two main bearings and two oil seals to complete your build with ease. This main bearing kit will fit all Honda 1981 CR250 and 1981 CR450 models. These newly manufactured engine main bearing kits from VintCo will help you keep the ride going! 

  • Complete Main Bearing Kit. Includes two bearings two crankshaft seals.
  • Bearings / OE# 91009-HC0-003
  • Seal / OE# 91201-KA4-004
  • Seal / OE# 91203-444-003
  • (Bearings Made in Japan)

Stock Availability: in stock


  • 1981 Honda CR250
  • 1981 Honda CR450
  • 1982 Honda CR250
  • 1982 Honda CR480

Ratings & Reviews

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OEM exact!

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This kit is perfect for your 450/480 crankshaft rebuild. The right side oil seal is no longer available from Honda and is quite hard to source without going to a bearing house. The bearings are literally OEM bearings (NACHI) and the seals appear to be as well. I have two more 480 engines to rebuild for my vintage collection and I will be sourcing these again. Keep the Ride going!