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Please, add your first item to the wishlist

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Engine Crankshaft Seal – Front

PART#: 3945
Timken

$10.88

In stock

Interchanges
BrandPart #
Beck/Arnley0523204
FreudenbergUB0142E
FreudenbergUB0142E0
National3945
SKF23300
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2004HummerH1Base6.5V8DIESELFront | 4WD;
2003HummerH1Base6.5V8DIESELFront | 4WD;
2002ChevroletExpress 2500Base6.5V8DIESELFront | RWD; Turbocharged;
2002ChevroletExpress 2500LS6.5V8DIESELFront | RWD; Turbocharged;
2002ChevroletExpress 3500Base6.5V8DIESELFront | RWD;
2002ChevroletExpress 3500LS6.5V8DIESELFront | RWD;
2002GMCSavana 2500Base6.5V8DIESELFront | RWD; Turbocharged;
2002GMCSavana 2500SLT6.5V8DIESELFront | RWD; Turbocharged;
2002GMCSavana 3500Base6.5V8DIESELFront | RWD;
2002GMCSavana 3500SLT6.5V8DIESELFront | RWD;
2002HummerH1Base6.5V8DIESELFront | 4WD;
2001AM GeneralHummerBase6.5V8DIESELFront | 4WD;
2001ChevroletExpress 2500Base6.5V8DIESELFront | RWD; Turbocharged;
2001ChevroletExpress 2500LS6.5V8DIESELFront | RWD; Turbocharged;
2001ChevroletExpress 3500Base6.5V8DIESELFront | RWD;
2001ChevroletExpress 3500LS6.5V8DIESELFront | RWD;
2001GMCSavana 2500Base6.5V8DIESELFront | RWD; Turbocharged;
2001GMCSavana 3500Base6.5V8DIESELFront | RWD;
2001GMCSavana 3500SLT6.5V8DIESELFront | RWD;
2000AM GeneralHummerBase6.5V8DIESELFront | 4WD;
2000ChevroletC2500Base7.4V8GASFront | RWD;
2000ChevroletC2500LS6.5V8DIESELFront | RWD;
2000ChevroletC2500Base6.5V8DIESELFront | RWD;
2000ChevroletC2500LS7.4V8GASFront | RWD;
2000ChevroletC3500Base7.4V8GASFront | RWD;
2000ChevroletC3500LS7.4V8GASFront | RWD;
2000ChevroletC3500Base6.5V8DIESELFront | RWD;
2000ChevroletC3500LS6.5V8DIESELFront | RWD;
2000ChevroletExpress 2500LS6.5V8DIESELFront | RWD; Turbocharged;
2000ChevroletExpress 2500Base6.5V8DIESELFront | RWD; Turbocharged;
2000ChevroletExpress 3500LS7.4V8GASFront | RWD;
2000ChevroletExpress 3500Base6.5V8DIESELFront | RWD;
2000ChevroletExpress 3500Base7.4V8GASFront | RWD;
2000ChevroletExpress 3500LS6.5V8DIESELFront | RWD;
2000ChevroletK2500Base6.5V8DIESELFront | 4WD;
2000ChevroletK2500LS7.4V8GASFront | 4WD;
2000ChevroletK2500Base7.4V8GASFront | 4WD;
2000ChevroletK2500LS6.5V8DIESELFront | 4WD;
2000ChevroletK3500Base6.5V8DIESELFront | 4WD;
2000ChevroletK3500LS7.4V8GASFront | 4WD;
2000ChevroletK3500Base7.4V8GASFront | 4WD;
2000ChevroletK3500LS6.5V8DIESELFront | 4WD;
2000GMCC2500Sierra SLT6.5V8DIESELFront | RWD;
2000GMCC2500Sierra SLE6.5V8DIESELFront | RWD;
2000GMCC2500Sierra SL6.5V8DIESELFront | RWD;
2000GMCC2500Sierra SL7.4V8GASFront | RWD;
2000GMCC2500Sierra SLT7.4V8GASFront | RWD;
2000GMCC2500Sierra SLE7.4V8GASFront | RWD;
2000GMCC3500Sierra SLE6.5V8DIESELFront | RWD;
2000GMCC3500Sierra SLT6.5V8DIESELFront | RWD;
2000GMCC3500Sierra SLT7.4V8GASFront | RWD;
2000GMCC3500Sierra SL6.5V8DIESELFront | RWD;
2000GMCC3500Sierra SL7.4V8GASFront | RWD;
2000GMCC3500Sierra SLE7.4V8GASFront | RWD;
2000GMCK2500Sierra SL7.4V8GASFront | 4WD;
2000GMCK2500Sierra SLE7.4V8GASFront | 4WD;
2000GMCK2500Sierra SLT6.5V8DIESELFront | 4WD;
2000GMCK2500Sierra SL6.5V8DIESELFront | 4WD;
2000GMCK2500Sierra SLT7.4V8GASFront | 4WD;
2000GMCK2500Sierra SLE6.5V8DIESELFront | 4WD;
2000GMCK3500Sierra SLT6.5V8DIESELFront | 4WD;
2000GMCK3500Sierra SLT7.4V8GASFront | 4WD;
2000GMCK3500Sierra SLE6.5V8DIESELFront | 4WD;
2000GMCK3500Sierra SL6.5V8DIESELFront | 4WD;
2000GMCK3500Sierra SL7.4V8GASFront | 4WD;
2000GMCK3500Sierra SLE7.4V8GASFront | 4WD;
2000GMCSavana 2500Base6.5V8DIESELFront | RWD; Turbocharged;
2000GMCSavana 2500SLE6.5V8DIESELFront | RWD; Turbocharged;
2000GMCSavana 3500Base6.5V8DIESELFront | RWD;
2000GMCSavana 3500SLE6.5V8DIESELFront | RWD;
2000GMCSavana 3500Base7.4V8GASFront | RWD;
2000GMCSavana 3500SLE7.4V8GASFront | RWD;
1999AM GeneralHummerBase6.5V8DIESELFront | 4WD;
1999ChevroletC1500 SuburbanLS6.5V8DIESELFront | RWD;
1999ChevroletC1500 SuburbanBase6.5V8DIESELFront | RWD;
1999ChevroletC1500 SuburbanLT6.5V8DIESELFront | RWD;
1999ChevroletC2500Base7.4V8GASFront | RWD;
1999ChevroletC2500LS7.4V8GASFront | RWD;
1999ChevroletC2500Base6.5V8DIESELFront | RWD;
1999ChevroletC2500LS6.5V8DIESELFront | RWD;
1999ChevroletC2500 SuburbanBase6.5V8DIESELFront | RWD;
1999ChevroletC2500 SuburbanBase7.4V8GASFront | RWD;
1999ChevroletC2500 SuburbanLS7.4V8GASFront | RWD;
1999ChevroletC2500 SuburbanLS6.5V8DIESELFront | RWD;
1999ChevroletC3500Base6.5V8DIESELFront | RWD;
1999ChevroletC3500Base7.4V8GASFront | RWD;
1999ChevroletC3500LS7.4V8GASFront | RWD;
1999ChevroletC3500LS6.5V8DIESELFront | RWD;
1999ChevroletExpress 2500Base6.5V8DIESELFront | RWD; Turbocharged;
1999ChevroletExpress 2500LS6.5V8DIESELFront | RWD; Turbocharged;
1999ChevroletExpress 3500Base7.4V8GASFront | RWD;
1999ChevroletExpress 3500LS7.4V8GASFront | RWD;
1999ChevroletExpress 3500Base6.5V8DIESELFront | RWD;
1999ChevroletExpress 3500LS6.5V8DIESELFront | RWD;
1999ChevroletK1500 SuburbanBase6.5V8DIESELFront | 4WD;
1999ChevroletK1500 SuburbanLS6.5V8DIESELFront | 4WD;
1999ChevroletK1500 SuburbanLT6.5V8DIESELFront | 4WD;
1999ChevroletK2500Base6.5V8DIESELFront | 4WD;
1999ChevroletK2500LS7.4V8GASFront | 4WD;
1999ChevroletK2500LS6.5V8DIESELFront | 4WD;
1999ChevroletK2500Base7.4V8GASFront | 4WD;
1999ChevroletK2500 SuburbanBase6.5V8DIESELFront | 4WD;
1999ChevroletK2500 SuburbanBase7.4V8GASFront | 4WD;
1999ChevroletK2500 SuburbanLS7.4V8GASFront | 4WD;
1999ChevroletK2500 SuburbanLS6.5V8DIESELFront | 4WD;
1999ChevroletK3500LS7.4V8GASFront | 4WD;
1999ChevroletK3500Base6.5V8DIESELFront | 4WD;
1999ChevroletK3500Base7.4V8GASFront | 4WD;
1999ChevroletK3500LS6.5V8DIESELFront | 4WD;
1999ChevroletP30Base6.5V8DIESELFront | RWD;
1999ChevroletP30Base7.4V8GASFront | RWD;
1999ChevroletTahoeBase6.5V8DIESELFront | 4WD; | RWD;
1999GMCC1500 SuburbanSLT6.5V8DIESELFront | RWD;
1999GMCC1500 SuburbanBase6.5V8DIESELFront | RWD;
1999GMCC1500 SuburbanSLE6.5V8DIESELFront | RWD;
1999GMCC2500Sierra SL6.5V8DIESELFront | RWD;
1999GMCC2500Sierra SLE6.5V8DIESELFront | RWD;
1999GMCC2500Sierra SLT6.5V8DIESELFront | RWD;
1999GMCC2500Sierra SLT7.4V8GASFront | RWD;
1999GMCC2500Sierra SLE7.4V8GASFront | RWD;
1999GMCC2500Sierra SL7.4V8GASFront | RWD;
1999GMCC2500 SuburbanSLE6.5V8DIESELFront | RWD;
1999GMCC2500 SuburbanBase6.5V8DIESELFront | RWD;
1999GMCC2500 SuburbanBase7.4V8GASFront | RWD;
1999GMCC2500 SuburbanSLT7.4V8GASFront | RWD;
1999GMCC2500 SuburbanSLT6.5V8DIESELFront | RWD;
1999GMCC2500 SuburbanSLE7.4V8GASFront | RWD;
1999GMCC3500Sierra SL6.5V8DIESELFront | RWD;
1999GMCC3500Sierra SLE6.5V8DIESELFront | RWD;
1999GMCC3500Sierra SLE7.4V8GASFront | RWD;
1999GMCC3500Sierra SLT6.5V8DIESELFront | RWD;
1999GMCC3500Sierra SLT7.4V8GASFront | RWD;
1999GMCC3500Sierra SL7.4V8GASFront | RWD;
1999GMCK1500 SuburbanBase6.5V8DIESELFront | 4WD;
1999GMCK1500 SuburbanSLE6.5V8DIESELFront | 4WD;
1999GMCK1500 SuburbanSLT6.5V8DIESELFront | 4WD;
1999GMCK2500Sierra SLE6.5V8DIESELFront | 4WD;
1999GMCK2500Sierra SLT6.5V8DIESELFront | 4WD;
1999GMCK2500Sierra SLT7.4V8GASFront | 4WD;
1999GMCK2500Sierra SLE7.4V8GASFront | 4WD;
1999GMCK2500Sierra SL7.4V8GASFront | 4WD;
1999GMCK2500Sierra SL6.5V8DIESELFront | 4WD;
1999GMCK2500 SuburbanBase6.5V8DIESELFront | 4WD;
1999GMCK2500 SuburbanSLT6.5V8DIESELFront | 4WD;
1999GMCK2500 SuburbanSLE7.4V8GASFront | 4WD;
1999GMCK2500 SuburbanBase7.4V8GASFront | 4WD;
1999GMCK2500 SuburbanSLT7.4V8GASFront | 4WD;
1999GMCK2500 SuburbanSLE6.5V8DIESELFront | 4WD;
1999GMCK3500Sierra SL6.5V8DIESELFront | 4WD;
1999GMCK3500Sierra SLT7.4V8GASFront | 4WD;
1999GMCK3500Sierra SLE6.5V8DIESELFront | 4WD;
1999GMCK3500Sierra SLT6.5V8DIESELFront | 4WD;
1999GMCK3500Sierra SLE7.4V8GASFront | 4WD;
1999GMCK3500Sierra SL7.4V8GASFront | 4WD;
1999GMCP3500Base6.5V8DIESELFront | RWD;
1999GMCP3500Base7.4V8GASFront | RWD;
1999GMCSavana 2500SLE6.5V8DIESELFront | RWD; Turbocharged;
1999GMCSavana 2500Base6.5V8DIESELFront | RWD; Turbocharged;
1999GMCSavana 3500Base6.5V8DIESELFront | RWD;
1999GMCSavana 3500SLE6.5V8DIESELFront | RWD;
1999GMCSavana 3500SLE7.4V8GASFront | RWD;
1999GMCSavana 3500Base7.4V8GASFront | RWD;
1998AM GeneralHummerBase6.5V8DIESELFront | 4WD;
1998ChevroletC1500Silverado6.5V8DIESELFront | RWD;
1998ChevroletC1500WT6.5V8DIESELFront | RWD;
1998ChevroletC1500Cheyenne6.5V8DIESELFront | RWD;
1998ChevroletC1500 SuburbanLS6.5V8DIESELFront | RWD;
1998ChevroletC1500 SuburbanBase6.5V8DIESELFront | RWD;
1998ChevroletC2500WT6.5V8DIESELFront | RWD;
1998ChevroletC2500Cheyenne6.5V8DIESELFront | RWD;
1998ChevroletC2500WT7.4V8GASFront | RWD;
1998ChevroletC2500Silverado6.5V8DIESELFront | RWD;
1998ChevroletC2500Cheyenne7.4V8GASFront | RWD;
1998ChevroletC2500Silverado7.4V8GASFront | RWD;
1998ChevroletC2500 SuburbanBase6.5V8DIESELFront | RWD;
1998ChevroletC2500 SuburbanBase7.4V8GASFront | RWD;
1998ChevroletC2500 SuburbanLS7.4V8GASFront | RWD;
1998ChevroletC2500 SuburbanLS6.5V8DIESELFront | RWD;
1998ChevroletC3500Cheyenne6.5V8DIESELFront | RWD;
1998ChevroletC3500Cheyenne7.4V8GASFront | RWD;
1998ChevroletC3500Silverado7.4V8GASFront | RWD;
1998ChevroletC3500Silverado6.5V8DIESELFront | RWD;
1998ChevroletExpress 2500Base6.5V8DIESELFront | RWD; Turbocharged;
1998ChevroletExpress 2500LS6.5V8DIESELFront | RWD; Turbocharged;
1998ChevroletExpress 3500LS7.4V8GASFront | RWD;
1998ChevroletExpress 3500Base6.5V8DIESELFront | RWD;
1998ChevroletExpress 3500Base7.4V8GASFront | RWD;
1998ChevroletExpress 3500LS6.5V8DIESELFront | RWD;
1998ChevroletK1500WT6.5V8DIESELFront | 4WD;
1998ChevroletK1500Silverado6.5V8DIESELFront | 4WD;
1998ChevroletK1500Cheyenne6.5V8DIESELFront | 4WD;
1998ChevroletK1500 SuburbanBase6.5V8DIESELFront | 4WD;
1998ChevroletK1500 SuburbanLS6.5V8DIESELFront | 4WD;
1998ChevroletK2500WT6.5V8DIESELFront | 4WD;
1998ChevroletK2500WT7.4V8GASFront | 4WD;
1998ChevroletK2500Cheyenne6.5V8DIESELFront | 4WD;
1998ChevroletK2500Silverado6.5V8DIESELFront | 4WD;
1998ChevroletK2500Cheyenne7.4V8GASFront | 4WD;
1998ChevroletK2500Silverado7.4V8GASFront | 4WD;
1998ChevroletK2500 SuburbanBase6.5V8DIESELFront | 4WD;
1998ChevroletK2500 SuburbanLS7.4V8GASFront | 4WD;
1998ChevroletK2500 SuburbanBase7.4V8GASFront | 4WD;
1998ChevroletK2500 SuburbanLS6.5V8DIESELFront | 4WD;
1998ChevroletK3500Cheyenne7.4V8GASFront | 4WD;
1998ChevroletK3500Cheyenne6.5V8DIESELFront | 4WD;
1998ChevroletK3500Silverado6.5V8DIESELFront | 4WD;
1998ChevroletK3500Silverado7.4V8GASFront | 4WD;
1998ChevroletP30Base7.4V8GASFront | RWD;
1998ChevroletP30Base6.5V8DIESELFront | RWD;
1998ChevroletTahoeLS6.5V8DIESELFront | 4WD; | RWD;
1998ChevroletTahoeBase6.5V8DIESELFront | 4WD; | RWD;
1998ChevroletTahoeLT6.5V8DIESELFront | 4WD; | RWD;
1998GMCC2500Sierra SLE6.5V8DIESELFront | RWD;
1998GMCC2500Sierra SLT6.5V8DIESELFront | RWD;
1998GMCC2500Sierra SL6.5V8DIESELFront | RWD;
1998GMCC2500Sierra SL7.4V8GASFront | RWD;
1998GMCC2500Sierra SLT7.4V8GASFront | RWD;
1998GMCC2500Sierra SLE7.4V8GASFront | RWD;
1998GMCC2500 SuburbanBase7.4V8GASFront | RWD;
1998GMCC2500 SuburbanBase6.5V8DIESELFront | RWD;
1998GMCC2500 SuburbanSLT6.5V8DIESELFront | RWD;
1998GMCC2500 SuburbanSLT7.4V8GASFront | RWD;
1998GMCC2500 SuburbanSLE7.4V8GASFront | RWD;
1998GMCC2500 SuburbanSLE6.5V8DIESELFront | RWD;
1998GMCC3500Sierra SLE6.5V8DIESELFront | RWD;
1998GMCC3500Sierra SLT6.5V8DIESELFront | RWD;
1998GMCC3500Sierra SL6.5V8DIESELFront | RWD;
1998GMCC3500Sierra SLT7.4V8GASFront | RWD;
1998GMCC3500Sierra SL7.4V8GASFront | RWD;
1998GMCC3500Sierra SLE7.4V8GASFront | RWD;
1998GMCSavana 2500Base6.5V8DIESELFront | RWD; Turbocharged;
1998GMCSavana 2500SLE6.5V8DIESELFront | RWD; Turbocharged;
1998GMCSavana 3500Base6.5V8DIESELFront | RWD;
1998GMCSavana 3500Base7.4V8GASFront | RWD;
1998GMCSavana 3500SLE6.5V8DIESELFront | RWD;
1998GMCSavana 3500SLE7.4V8GASFront | RWD;
1998GMCK1500Sierra Special6.5V8DIESELFront | 4WD;
1998GMCK1500Sierra SL6.5V8DIESELFront | 4WD;
1998GMCK1500Sierra SLE6.5V8DIESELFront | 4WD;
1998GMCK1500Sierra SLT6.5V8DIESELFront | 4WD;
1998GMCK1500 SuburbanSLT6.5V8DIESELFront | 4WD;
1998GMCK1500 SuburbanSLE6.5V8DIESELFront | 4WD;
1998GMCK1500 SuburbanBase6.5V8DIESELFront | 4WD;
1998GMCK2500Sierra SLT6.5V8DIESELFront | 4WD;
1998GMCK2500Sierra SL6.5V8DIESELFront | 4WD;
1998GMCK2500Sierra SLE6.5V8DIESELFront | 4WD;
1998GMCK2500Sierra SL7.4V8GASFront | 4WD;
1998GMCK2500Sierra SLT7.4V8GASFront | 4WD;
1998GMCK2500Sierra SLE7.4V8GASFront | 4WD;
1998GMCK2500 SuburbanBase7.4V8GASFront | 4WD;
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

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Returns Info

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