NATIONAL SEALS part description

Product Description

Multi-Purpose Bearing

Application Summary

1970-1976 Cadillac Commercial Chassis (Rear); 1970-1976 Cadillac Calais (Rear); 1970-1976 Cadillac DeVille (Rear); 1970-1976 Cadillac Fleetwood (Rear); 1973-1974 Chevrolet C20 Pickup (Rear); 1973-1974 Chevrolet K20 Pickup (Rear); 1973-1974 Chevrolet P20 Van (Rear); 1972-1974 Chevrolet P30 Van (Rear); 2009-2016 Chevrolet Express 4500 (Rear); 1991-2000 Chevrolet C3500HD (Rear); 2007 Chevrolet Silverado 2500 HD Classic (Rear); 2002-2006 Chevrolet Avalanche 2500 (Rear); 1975-1986 Chevrolet C20 (Rear); 1973-1986 Chevrolet C20 Suburban (Rear); 1988-2000 Chevrolet C2500 (Rear); 1992-1999 Chevrolet C2500 Suburban (Rear); 1976-1986 Chevrolet C30 (Rear); 1988-2000 Chevrolet C3500 (Rear); 1996-2018 Chevrolet Express 2500 (Rear); 1996-2012 Chevrolet Express 3500 (Rear); 1991-1996 Chevrolet G30 (Rear); 1975-1983 Chevrolet K20 (Rear); 1973-1983 Chevrolet K20 Suburban (Rear); 1988-2000 Chevrolet K2500 (Rear); 1992-1999 Chevrolet K2500 Suburban (Rear); 1977-1986 Chevrolet K30 (Rear); 1988-2000 Chevrolet K3500 (Rear); 1975-1986 Chevrolet P20 (Rear); 1975-1999 Chevrolet P30 (Rear); 1987-1988 Chevrolet R20 (Rear); 1987-1988 Chevrolet R20 Suburban (Rear); 1989 Chevrolet R2500 (Rear); 1989-1991 Chevrolet R2500 Suburban (Rear); 1987-1988 Chevrolet R30 (Rear); 1989-1991 Chevrolet R3500 (Rear); 1999-2004 Chevrolet Silverado 2500 (Rear); 2001-2012 Chevrolet Silverado 2500 HD (Rear); 2000-2012 Chevrolet Suburban 2500 (Rear); 1987 Chevrolet V20 (Rear); 1987-1988 Chevrolet V20 Suburban (Rear); 1989-1991 Chevrolet V2500 Suburban (Rear); 1987-1988 Chevrolet V30 (Rear); 1989-1991 Chevrolet V3500 (Rear); 1973-1974 GMC C25/C2500 Pickup (Rear); 1973-1974 GMC C25/C2500 Suburban (Rear); 1973-1974 GMC C35/C3500 Pickup (Rear); 1973-1974 GMC K25/K2500 Suburban (Rear); 1973-1974 GMC P25/P2500 Van (Rear); 1972-1974 GMC P35/P3500 Van (Rear); 2009-2016 GMC Savana 4500 (Rear); 1991-2000 GMC C3500HD (Rear); 2007 GMC Sierra 2500 HD Classic (Rear); 1979-2000...

Features & Benefits

  • PREMIUM MATERIALS -- Precision manufactured using premium-grade steel for outstanding durability and performance
  • STRONG AND DURABLE -- Controlled heat treatment process for strength and durability
  • 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 Attributes

Cylindrical Outer Race R-1581-TV
Outside Diameter (inch) 2.0472 IN
Outside Diameter (mm) 51.999 MM
Part Description Cylindrical Outer Race
Type NS
Width (inch) 0.765 IN
Width (mm) 19.431 MM

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 8482500000
Harmonized Tariff Code (HTS) 8482500000
UPC 00724956032785

Part Interchanges

Fits Vehicles

  • GMC V3500 (1987-1991)
  • GMC V2500 Suburban (1987-1991)
  • GMC V2500 (1987)
  • GMC R3500 (1987-1991)
  • GMC R2500 Suburban (1987-1991)
  • GMC R2500 (1987-1989)
  • GMC P3500 (1979-1983, 1986-1999)
  • GMC P35 (1975-1978)
  • GMC P2500 (1979-1983, 1986)
  • GMC P25 (1975-1978)
  • GMC K3500 (1979-1983, 1986, 1988-2000)
  • GMC K35 (1977-1978)
  • GMC K2500 Suburban (1979-1983, 1986, 1992-1999)
  • GMC K25 Suburban (1975-1978)
  • GMC K2500 (1979-1983, 1988-2000)
  • GMC K25 (1976-1978)
  • GMC G3500 (1991-1996)
  • GMC C3500 (1979-1983, 1986, 1988-2000)
  • GMC C35 (1975-1978)
  • GMC C2500 Suburban (1979-1983, 1986, 1992-1999)
  • GMC C25 Suburban (1975-1978)
  • GMC C2500 (1979-1983, 1986, 1988-2000)
  • GMC C25 (1975-1978)
  • Chevrolet V3500 (1989-1991)
  • Chevrolet V30 (1987-1988)
  • Chevrolet V2500 Suburban (1989-1991)
  • Chevrolet V20 Suburban (1987-1988)
  • Chevrolet V20 (1987)
  • Chevrolet R3500 (1989-1991)
  • Chevrolet R30 (1987-1988)
  • Chevrolet R2500 Suburban (1989-1991)
  • Chevrolet R2500 (1989)
  • Chevrolet R20 Suburban (1987-1988)
  • Chevrolet R20 (1987-1988)
  • Chevrolet P30 (1975-1983, 1986-1999)
  • Chevrolet P20 (1975-1983, 1986)
  • Chevrolet K3500 (1988-2000)
  • Chevrolet K30 (1977-1983, 1986)
  • Chevrolet K2500 Suburban (1992-1999)
  • Chevrolet K2500 (1988-2000)
  • Chevrolet K20 (1975-1983)
  • Chevrolet G30 (1991-1996)
  • Chevrolet C3500 (1988-2000)
  • Chevrolet C30 (1976-1983, 1986)
  • Chevrolet C2500 Suburban (1992-1999)
  • Chevrolet C2500 (1988-2000)
  • Chevrolet C20 (1975-1983, 1986)
  • GMC Sierra 2500 HD Classic (2007)
  • Chevrolet Silverado 2500 HD Classic (2007)
  • GMC C3500HD (1991-2000)
  • Chevrolet C3500HD (1991-2000)
  • Workhorse P32 (2001-2002)
  • GMC Savana 4500 (2009-2016)
  • Chevrolet Express 4500 (2009-2016)
  • Cadillac Commercial Chassis (1970-1976)
  • Workhorse P30 (2000-2005)
  • GMC Yukon XL 2500 (2000-2012)
  • GMC Sierra 2500 HD (2001-2012)
  • GMC Sierra 2500 (1999-2004)
  • GMC Savana 2500 (1996-2018)
  • GMC Savana 3500 (1996-2012)
  • Chevrolet Suburban 2500 (2000-2012)
  • Chevrolet Silverado 2500 HD (2001-2012)
  • Chevrolet Silverado 2500 (1999-2004)
  • Chevrolet Express 3500 (1996-2012)
  • Chevrolet Express 2500 (1996-2018)
  • Chevrolet Avalanche 2500 (2002-2006)
  • GMC P35/P3500 Van (1972-1974)
  • GMC P25/P2500 Van (1973-1974)
  • GMC K25/K2500 Suburban (1973-1974)
  • GMC C35/C3500 Pickup (1973-1974)
  • GMC C25/C2500 Suburban (1973-1974)
  • GMC C25/C2500 Pickup (1973-1974)
  • Chevrolet P30 Van (1972-1974)
  • Chevrolet P20 Van (1973-1974)
  • Chevrolet K20 Suburban (1973-1983)
  • Chevrolet K20 Pickup (1973-1974)
  • Chevrolet C20 Suburban (1973-1983, 1986)
  • Chevrolet C20 Pickup (1973-1974)
  • Cadillac Fleetwood (1970-1976)
  • Cadillac DeVille (1970-1976)
  • Cadillac Calais (1970-1976)

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