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X3 Transmission Bearing Kit

Did you have a tranny seal failure that damaged your transmission bearings? Do you mud ride and take water/mud into your transmission? Replace your OEM bearings with these high quality Nachi bearings. Not only are they the best bearings we have found for this transmission and the bearings we use in our SCORE/BITD race transmissions, but they will save you money over the OEM bearings. Included is all the bearings required for 1 complete X3 transmission.

If you would like us to include the seals as well just select them in the drop down! This is also a great time to install our Billet Input shaft seal guard! Just select it as well!

Pricing: $409.99

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- Include Seal Kit -
 * required
Free standard shipping We will select the shipping method.




 WARNING: California Residents, this item is subject to Proposition 65 regulations for cancer and reproductive harm.


  • 650-TRANS-KIT
  • 650-TRANS-KIT
  • New


Shipping Information

  • Item Requires Shipping
  • 4.0 lbs.
  • W10.0000” x H10.0000” x L6.0000”
  • Free standard shipping We will select the shipping method.

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