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Yamaha AT1 AT2 AT3 CT1 CT2 CT3 DT125 DT175 IT175 MX125 MX175 TY175 YZ100 YZ125 Main Bearing Kit

22 Reviews
SKU: KMB023
ID: 2679
$21.95
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 AT1 1969-71 AT1MX 1971 AT2 1972 AT3 1972-73 ATM1 1970 CT1 1969-71 CT2 1972 CT3 1972-73 DT125 / DT175 1974-81 IT175 1980-83 MX125 1974-75 MX175 1974-75 1979-81 TY175 1975-76 YZ100 1982-83 YZ125 1974-77 1980-85 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.
  • Bearing / OE# 93306-20529-00
  • Bearing / OE# 93306-30421-00
  • Seal / OE# 93102-25061-00
  • Seal / OE# 93103-28011-00

Stock Availability: in stock

Models

  • 1969 Yamaha AT1
  • 1969 Yamaha CT1
  • 1970 Yamaha AT1
  • 1970 Yamaha ATM1
  • 1970 Yamaha CT1
  • 1971 Yamaha AT1
  • 1971 Yamaha CT1
  • 1971 Yamaha AT1MX
  • 1972 Yamaha AT2
  • 1972 Yamaha CT2
  • 1972 Yamaha CT3
  • 1973 Yamaha AT3
  • 1973 Yamaha CT3
  • 1974 Yamaha YZ125
  • 1974 Yamaha DT125
  • 1974 Yamaha MX125
  • 1974 Yamaha DT175
  • 1974 Yamaha MX175
  • 1975 Yamaha YZ125
  • 1975 Yamaha DT125
  • 1975 Yamaha MX125
  • 1975 Yamaha DT175
  • 1975 Yamaha MX175
  • 1975 Yamaha TY175
  • 1976 Yamaha YZ125
  • 1976 Yamaha DT175
  • 1976 Yamaha DT125
  • 1976 Yamaha TY175
  • 1977 Yamaha YZ125
  • 1978 Yamaha DT125
  • 1978 Yamaha DT175
  • 1979 Yamaha DT125
  • 1979 Yamaha MX175
  • 1980 Yamaha YZ125
  • 1980 Yamaha IT175
  • 1980 Yamaha DT125
  • 1980 Yamaha DT175
  • 1980 Yamaha MX175
  • 1981 Yamaha YZ125
  • 1981 Yamaha IT175
  • 1981 Yamaha DT125
  • 1981 Yamaha DT175
  • 1981 Yamaha MX175
  • 1982 Yamaha IT175
  • 1982 Yamaha YZ100
  • 1983 Yamaha IT175
  • 1983 Yamaha YZ100
  • 1983 Yamaha YZ125
  • 1984 Yamaha YZ125
  • 1985 Yamaha YZ125

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Ratings & Reviews

22 reviews

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Good Fitment

by -

Seems good after a few hours and no issues on install.

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great place to get quality parts for vintage motocross bikes

by -

really good parts very reasonable price would like to see you make more hard to find parts for the vintage bikes

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1975 YZ125-MX

by -

Was a great price, look perfect for my job

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YZ125

by -

Perfect fit, price was good!

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Vintage Yamaha

by -

They have a great line of vintage replacement parts, great prices and fast shipping

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Great people

by

Great company fast shipping

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Amazing service and quality!

by

I was very pleased on how fast they shipped it out! Everything was as advertised! Just what I needed ! I would not hesitate to buy from them again!
<br>Thanks

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Awesome

by

Great seller

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Quality Crankshaft bearing and seal kit

by

Nice to find quality Crankshaft bearing and seal kit for a decent price. Bearings appear to be high quality.

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I'll never go anywhere else

by

Great company! They've got a customer for life.

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A like!

by

Fast service and is stock.

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Main Bearing and seal kit

by

While I haven't installed the bearings yet. the kit looks good and I'm sure it will be fine . Good service with fast shipping. Unfortunately the cost for Canadian residents is very high...namely shipping and exchange .

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Great product!

by

Product fit as described! Fast shipping.

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Connecting rod

by

Thanks

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A great resource

by

Simple ordering. Prompt mailing.

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Excellent Products

by

Excellent Products at a Fantastic Price.
<br>Speedy Delivery.
<br>Thanks

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Yamaha restoration saviour!

by

These guys are great for vintage motorcycle parts! I will definitely be ordering more if I need it from them. Shipping was fast and the parts top notch! Thanks guys for making the restoration of my old yammer hammer dt175 easier!

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Great products!

by

Outstanding value and fast shipping.

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Great products Great price

by

Great products, Great price and quick shipping!

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Yamaha main bearing kit

by

Exactly what I needed to finish up the Yamaha we are bringing back to life. Thanks again!!!

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Great value!

by

For $21 you get two Koyo branded bearings and a pair of quality seals.

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Crank main bearing kit

by

Top notch product and service, will definitely be my go to supplier in the future.

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