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National Bearings 231003 | Rear Engine Crankshaft Seal

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$17.00
Part Number
NAT231003
Condition:
New
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National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

BRAND: National

FEATURES:

  • Alfa Romeo 2600 Eng 66-63; Bentley Arnage Eng 01-99; BMW 320i Eng 95-92; 530i Eng 95-94; 540i Eng 03-94; 545i Eng 05-04; 550i Eng 10-06; 645Ci Eng 05-04; 650i Eng 10-06; 740i Eng 01-93; 740iL Eng 01-93; 745i Eng 05-02; 745Li Eng
  • Delivers quality and reliable performance for every type of repair
  • Design type: spring loaded; single-lip
  • Low swell in hydrocarbon fluids
  • Good low temperature capability
  • Temperature range: -40°F to 225°F / -40°C to 107°C
  • Crankshaft Seal
  • Crankshaft Seal
  • National 231003 Crankshaft Seal

SPECIFICS:

Housing Bore (Inch)4.921
Housing Bore (MM)125.000
Inside Diameter3.937
Inside Diameter100.000
MaterialNitrile
Outside Diameter4.932
Outside Diameter125.280
Outside Diameter (Inch)4.932
Outside Diameter (MM)125.280
Part DescriptionOil Seal
Series230000
Shaft (Inch)3.937
Shaft (MM)100.000
Thickness12.000
Thickness0.472
Type35
Unit of DimensionMetric
Width (Inch)0.472
Width (MM)12.000

DOWNLOADS:

INTERCHANGE:

  • BMW: 11-14-7-791-449
  • Victor Reinz: 67843
  • Payen: NA5132
  • Beck/Arnley: 052-3988
  • Chicago Rawhide: 39136
  • Corteco: 20026342B
  • Timken: 231003
  • Corteco: 20026342
  • SKF: 39136
  • Chicago Rawhide: 39135
  • Lazorlite: L49-7576
  • Chicago Rawhide: 39139
  • BMW: 11 21 7 838 071
  • BMW: 11-14-1-713-730
  • Rover: LUF 000020
  • BMW: 11-14-1-710-247
  • SKF: 39139
  • Goetze: 50-306622-00
  • Elring: 818.399
  • SKF: 39135

APPLICATIONS:

  • 1962-1968 Alfa Romeo 2600 - Position: Rear
  • 2006-2010 BMW 650i - Position: Rear
  • 1994-1997 BMW 840Ci - Position: Rear
  • 2006-2010 BMW M5 - Position: Rear
  • 2006-2010 BMW 550i - Position: Rear
  • 2002-2005 BMW 745Li - Position: Rear
  • 2002-2005 BMW 745i - Position: Rear
  • 1994-1995 BMW 540i - Position: Rear
  • 1994-1995 BMW 850CSi - Position: Rear
  • 2000-2003 BMW Z8 - Position: Rear
  • 2004-2006 BMW 760i - Position: Rear
  • 1993-2001 BMW 740iL - Position: Rear
  • 1993-1995 BMW 740i - Position: Rear
  • 1999-2001 Bentley Arnage - Position: Rear
  • 1988-2001 BMW 750iL - Position: Rear
  • 1991-1992 BMW 850i - Position: Rear
  • 2007-2008 BMW Alpina B7 - Position: Rear
  • 2004-2007 Morgan Aero 8 - Position: Rear
  • 1983-1984 Ford Ranger - Position: Rear
  • 1982-1984 Mazda B2200 - Position: Rear
  • 2000-2003 BMW M5 - Position: Rear
  • 1993-1997 BMW 850Ci - Position: Rear
  • 2003-2005 Land Rover Range Rover - Position: Rear
  • 2004-2005 BMW 645Ci - Position: Rear
  • 1997-2001 BMW 740i - Position: Rear
  • 2003-2008 BMW 760Li - Position: Rear
  • 2006-2008 BMW 750i - Position: Rear
  • 1994-1995 BMW 530i - Position: Rear
  • 2008-2013 BMW M3 - Position: Rear
  • 1999-2002 Rolls-Royce Silver Seraph - Position: Rear
  • 2006-2008 BMW 750Li - Position: Rear
  • 1996-1999 BMW M3 - Position: Rear
  • 2004-2005 BMW 545i - Position: Rear
  • 1997-2003 BMW 540i - Position: Rear
  • 2000-2010 BMW X5 - Position: Rear
  • 1998-2000 BMW Z3 - Position: Rear
  • 1992-1995 BMW 320i - Position: Rear
  • 2006-2010 BMW M6 - Position: Rear
  • 2002-2002 Rolls-Royce Park Ward - Position: Rear
  • 2010-2015 BMW 760Li - Position: Rear

Product type:
Aftermarket



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