NATIONAL SEALS part description

Product Description

Automatic Transmission Extension Housing Seal

Application Summary

2007 Chevrolet Silverado 3500 Classic (Transmission Code: 1000 & Transmission Base Gear: 6 & Transmission Control Type: Automatic); 2001-2019 Chevrolet Silverado 2500 HD (Transmission Code: 1000 & Transmission Base Gear: 5, 6 & Transmission Control Type: Automatic / Qualifier: with Allison 1000 Transmission); 2001-2006 Chevrolet Silverado 3500 (Transmission Code: 1000 & Transmission Base Gear: 5, 6 & Transmission Control Type: Automatic / Qualifier: with Allison 1000 Transmission); 2007-2019 Chevrolet Silverado 3500 HD (Transmission Code: 1000 & Transmission Base Gear: 6 & Transmission Control Type: Automatic); 2007 GMC Sierra 2500 HD Classic (Transmission Code: 1000 & Transmission Base Gear: 6 & Transmission Control Type: Automatic); 2007 GMC Sierra 3500 Classic (Transmission Code: 1000 & Transmission Base Gear: 6 & Transmission Control Type: Automatic); 2001-2019 GMC Sierra 2500 HD (Transmission Code: 1000 & Transmission Base Gear: 5, 6 & Transmission Control Type: Automatic / Qualifier: with Allison 1000 Transmission); 2001-2006 GMC Sierra 3500 (Transmission Code: 1000 & Transmission Base Gear: 5, 6 & Transmission Control Type: Automatic / Qualifier: with Allison 1000 Transmission); 2007-2019 GMC Sierra 3500 HD (Transmission Code: 1000 & Transmission Base Gear: 6 & Transmission Control Type: Automatic); 2006 Hummer H1 (Transmission Code: 1000/M74 & Transmission Base Gear: 5 & Transmission Control Type: Automatic)

Features & Benefits

  • Design type: spring loaded; multi-lip
  • Temperature range: -40°F to 225°F / -40°C to 107°C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair

Product Attributes

Inside Diameter 2.562 IN
Inside Diameter 65.070 MM
Outside Diameter 3.628 IN
Outside Diameter 92.150 MM
Width 0.375 in
Width 9.530 MM
Material Nitrile
Footnote Zero Duplication Part
Part Description Oil Seal
Redicoat Yes
Series 410000
Type 41
Unit of Dimension Inch
Housing Bore 3.623 IN
Housing Bore 92.020 MM
Shaft Diameter 2.562 IN
Shaft Diameter 65.070 MM

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 4016931020
Harmonized Tariff Code (HTS) 4016931020
UPC 00724956120383

Part Interchanges

Fits Vehicles

  • GMC Sierra 3500 Classic (2007)
  • GMC Sierra 2500 HD Classic (2007)
  • Chevrolet Silverado 3500 Classic (2007)
  • GMC Sierra 3500 HD (2007-2019)
  • Chevrolet Silverado 3500 HD (2007-2019)
  • Hummer H1 (2006)
  • GMC Sierra 3500 (2001-2006)
  • GMC Sierra 2500 HD (2001-2019)
  • Chevrolet Silverado 3500 (2001-2006)
  • Chevrolet Silverado 2500 HD (2001-2019)

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