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Ball Bearing
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Ball Bearing by National (part#RW-507-CR) / Bearings & Bearing Kits

Part No. RW-507-CR Warranty Details  
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Brand: National
Advance Auto Parts Part#: 3278530
Suitable vehicles: Click to find if this product can be used with your vehicle:
  • Pontiac
    • Firebird
      • 1969
        • 1969 Pontiac Firebird (5.7L 350CI V8 Carb )
        • 1969 Pontiac Firebird (6.6L 400CI V8 Carb )
    • GTO
      • 1969
        • 1969 Pontiac GTO (6.6L 400CI V8 Carb )
      • 1966
        • 1966 Pontiac GTO (6.4L 389CI V8 Carb )
      • 1965
        • 1965 Pontiac GTO (6.4L 389CI V8 Carb )

Designed to provide enhanced endurance and maximum contamination exclusion while ensuring proper fit, form and function.
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Bearing Type:Radial Ball Bearings
Inner Diameter:1.378 in
Outer Diameter:2.7475 in
Width:1.306 in

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1 Question | 1 Answer
Displaying question 1
  • Q:

    where are these bearings made?
    Asked on 4/1/2011 by Mike from Kansas City Mo

    1 answer



      It is manufactured in USA.

      Answered on 4/1/2011 by Parts Guru Geo from AAP
Displaying question 1

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