Main Bearing Kit

• Product Details

  Wiseco main bearings are manufactured and engineered to the highest quality standards.

  • These bearings are case-hardened to provide maximum life and smooth operation at high RPM.
  • Excellent choice for bottom-end performance.
  • Sold as a kit (most kits are a pair of bearings).

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• Q&A

• Fitment

• # Part Numbers

  Product Variant	Manufacturer Part #
  Wiseco Main Bearing Kit	BK5010, BK5008, BK5059, BK5009, BK5041, BK5030, BK5026, BK5036, BK5015, BK5063, BK5011, BK5001, BK5024, BK5031, BK5000

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