Bearing/Oil Seal Kit
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National Bearing/Oil Seal Kit

Part No. RA-320 Warranty Details  
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Designed to provide enhanced endurance and maximum contamination exclusion while ensuring proper fit, form and function.
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Bearing Type:Bearing Kits


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NationalBearing/Oil Seal Kit

(based on 1 review)

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Reviewed by 1 customer

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(0 of 1 customers found this review helpful)


Very Complete! Highly recommended!


from Marion, IN

Verified Buyer



      Best Uses

      • Large Cars
      • Small Cars
      • Trucks

      Comments about National Bearing/Oil Seal Kit:

      The bearing kit included everything to replace all of the differential bearings. I was very impressed!

      • Car & Truck:
      • Auto Enthusiast, Casual Driver, Competitive Driver, Mechanic, Truck Enthusiast

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      1 Question | 1 Answer
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      • Q:

        is this one side, of the kit or both sides L & R
        Asked on 2/11/2012 by Anonymous

        1 answer



          This kit National Bearing/Oil Seal Kit, Part No. RA-320 manufactured by National is Rear Differential Bearing and Seal Kit, includes Crush Sleeve, Pinion Seal, Head Bearing, Tail Bearing, Carrier Bearings, Cover Bolts is 10, Pinion Spline Count is 27.
          For compatibility of this part with your vehicle, please provide your vehicle make, model and engine specification.

          Answered on 2/13/2012 by Aaron from AAP
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