Taper Bearing Cone
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National Taper Bearing Cone

Part No. 3994 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:Tapered Cones
Radius:0.218 in
Width:1.185 in


by PowerReviews
NationalTaper Bearing Cone

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

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Perfect Fit!


from Louisville, KY

About Me Auto Enthusiast, Mechanic, Truck Enthusiast

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3 or more reviews submitted


  • Correct Fit


  • Not Made In Usa

Best Uses

  • Replacement

Comments about National Taper Bearing Cone:

Who'd have thought I'd find just the part I needed for a military Deuce & a Half at a national auto parts chain?
Perfect fit at a great price...but although "National" is a US company...the part is NOT a US manufactured part like TIMKEN! That's why I can't give it 5 stars! Please show origen of parts!!!

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