National Bearing®

National Bearing® 3920 Axle Differential Bearing Race

This Part Does Not Fit Selected Vehicle1977 porsche 911
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Description

Taper Bearing Cup

Manufacturer’s Warranty : 12 months/12,000 miles

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SKU NS3920
Brand National Bearing®
Part Name Axle Differential Bearing Race
Part # 3920
UPC # 00724956110698
Quantity Per Vehicle 2
Pack of 1
Condition New
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Product Description

Taper Bearing Cup

National 3920 Taper Bearing Cup

Manufactured with premium-grade steel, National® taper bearing cups feature crowned raceways to ensure even load distribution.

PREMIUM MATERIALS -- Precision manufactured using premium-grade steel for outstanding durability and performance

SMOOTH ROTATION -- Crowned raceways for even load distribution

OE-STYLE DESIGN -- Engineered to meet OE specifications

COMPREHENSIVE COVERAGE -- Industry-leading coverage for domestic and import applications

RIGOROUS TESTING -- Comprehensive testing throughout design and development processes by National engineers for quality you can count on 

PRODUCT ATTRIBUTE & INFO
Part Description - Taper bearing cup
Cup Radius (Inch) - 0.1250
Cup Bore (Inch) - 4.4375
Cup Bore (MM) - 112.7130
Cup Radius (MM) - 3.1750
Cup Length (MM) - 23.8130
Cup Length (Inch) - 0.9375
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Alternate/OEM Part Number(s)
vehicle fitment summary

2011-2018 Ram 2500 (Rear); 2011-2018 Ram 3500 (Rear); 2011-2018 Ram 4500 (Rear); 2011-2018 Ram 5500 (Rear); 1980-1986 Iveco Z340T (Rear Outer); 1987-1990 Iveco EuroTurbo 335T (Rear Outer); 1987-1990 Iveco EuroTurbo 340T (Rear Outer); 1987-1990 Iveco EuroTurbo 435T (Rear Outer); 1987-1990 Iveco EuroTurbo 450T (Rear Outer); 2010 Sterling Truck Bullet 45 (Rear); 2010 Sterling Truck Bullet 55 (Rear); 2005-2011 Isuzu FTR (Rear Outer); 1997-2002 Isuzu FSR (Rear Outer); 2005-2007 Isuzu HTR (Rear Outer); 1968 Dodge P375 (Rear Inner); 1980-1981 Dodge D400 (Rear Inner); 1980-1981 Dodge D450 (Rear Inner); 2009-2010 Dodge Ram 2500 (Rear); 2003-2010 Dodge Ram 3500 (Rear); 1957 Dodge P400 Series (Rear Outer, Rear Inner); 1958-1959 Dodge P410 Series (Rear Outer, Rear Inner); 1958-1959 Dodge P420 Series (Rear Outer, Rear Inner); 1959 Dodge P450 Series (Rear Outer, Rear Inner); 2008-2010 Dodge Ram 4500 (Rear); 2008-2010 Dodge Ram 5500 (Rear); 2007 Chevrolet Silverado 3500 Classic (Rear); 2010 Chevrolet Express 3500 (Rear); 2001-2006 Chevrolet Silverado 3500 (Rear); 2003-2009 Chevrolet C4500 Kodiak (Rear Outer); 2003-2009 Chevrolet C5500 Kodiak (Rear Outer); 1997-2009 Chevrolet C6500 Kodiak (Rear Outer); 1997-2002 Chevrolet C7500 Kodiak (Rear Outer); 2007-2018 Chevrolet Silverado 3500 HD (Rear); 1997-2002 Chevrolet T6500 (Rear Outer); 1997-2009 Chevrolet T7500 (Rear Outer); 2007 GMC Sierra 3500 Classic (Rear); 2001 GMC Sierra 1500 C3 (Rear); 2001-2006 GMC Sierra 3500 (Rear); 2003-2009 GMC C4500 Topkick (Rear Outer); 2003-2009 GMC C5500 Topkick (Rear Outer); 1997-2009 GMC C6500 Topkick (Rear Outer); 1997-2009 GMC C7500 Topkick (Rear Outer); 2007-2018 GMC Sierra 3500 HD (Rear); 1995-1997 GMC W3500 Forward (Rear Outer); 2003-2009 GMC W4500 Forward (Rear Outer); 2003-2009 GMC W5500 Forward (Rear Outer); 2004-2009 GMC W5500HD Forward (Rear Outer); 1997-2009 GMC T6500 (Rear Outer); 1997-2009 GMC T7500 (Rear Outer); 2005-2010 Hino 185 ...

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