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Yamaha DT250 1975-79 IT250 1977-81 MX250 75 TY250 1974-76 YZ250 1976-81 Main Bearing Kit

2 Reviews
SKU: KMB025
ID: 2681
$54.95
Quantity discounts available:
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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. 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 Yamaha DT250 1975-79 IT250 1977-81 MX250 75 TY250 1974-76 YZ250 1976-81 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# 93306-20627-00
  • Seal / OE# 93103-30150-00
  • Seal / OE# 93103-40091-00

Stock Availability: in stock

Models

  • 1974 Yamaha TY250
  • 1975 Yamaha MX250
  • 1975 Yamaha TY250
  • 1975 Yamaha DT250
  • 1976 Yamaha YZ250
  • 1976 Yamaha TY250
  • 1976 Yamaha DT250
  • 1977 Yamaha YZ250
  • 1977 Yamaha IT250
  • 1977 Yamaha DT250
  • 1978 Yamaha YZ250
  • 1978 Yamaha IT250
  • 1978 Yamaha DT250
  • 1979 Yamaha YZ250
  • 1979 Yamaha IT250
  • 1979 Yamaha DT250
  • 1980 Yamaha YZ250
  • 1980 Yamaha IT250
  • 1981 Yamaha YZ250
  • 1981 Yamaha IT250

Ratings & Reviews

2 reviews

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Main bearings

by -

Mains are solid they went in well and roll very nice . Seals are excellent .

great value.

by -

parts were exact fit. engines runs great. thank you vintco.