Semi Truck Catalytic Converter | Part Replacement Lookup & Cross Reference Search

Ansa 645937
Federal / EPA Catalytic Converter - Direct Fit

Manufacturer: Ansa
Part Type: Catalytic Converter

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Ansa 646902
Federal / EPA Catalytic Converter - Direct Fit

Manufacturer: Ansa
Part Type: Catalytic Converter

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Freightliner A04-35493-000
Catalytic Converter - Left Side

Manufacturer: Freightliner
Part Type: Catalytic Converter

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Walker Exhaust 50482
Ultra EPA Direct Fit Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Ansa 645291
Federal / EPA Catalytic Converter - Direct Fit

Manufacturer: Ansa
Part Type: Catalytic Converter

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Dorman 679-527
Pre-Converter - Not CARB Compliant

Manufacturer: Dorman
Part Type: Catalytic Converter

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Walker Exhaust 50469
Ultra EPA Direct Fit Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Ansa 642979
Federal / EPA Catalytic Converter - Direct Fit

Manufacturer: Ansa
Part Type: Catalytic Converter

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Ansa 4678
Exhaust Spring Bolt Kit - Acura, Chry, Honda, Subaru

Manufacturer: Ansa
Part Type: Catalytic Converter

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Walker Exhaust 15037
Standard EPA Universal Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Walker Exhaust 16360
Ultra EPA Direct Fit Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Ansa 608415
Federal / EPA Catalytic Converter - Universal OBDII Enhanced - 2.25" ID Neck / 2.25" ID Neck; Round; 5.9L / 6250; O2 Port: None

Manufacturer: Ansa
Part Type: Catalytic Converter

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Ansa 608214
Federal / EPA Catalytic Converter - Universal OBDII - 2.00" ID Neck / 2.00" ID Neck; Round; 5.9L / 6250; O2 Port: 1 - Pass. side

Manufacturer: Ansa
Part Type: Catalytic Converter

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Ansa 608265
Federal / EPA Catalytic Converter - Universal OBDII Enhanced - 2.25" ID Neck / 2.25" ID Neck; Round; 5.9L / 6250; O2 Port: 1 - Driv. side

Manufacturer: Ansa
Part Type: Catalytic Converter

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Ansa 912006
CARB Compliant Universal OBDII Converter - 16.5" OAL; 2.50" ID Neck / 2.50" ID Neck; Large Oval; O2 Port: None

Manufacturer: Ansa
Part Type: Catalytic Converter

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Ansa 608204
Federal / EPA Catalytic Converter - Universal OBDII - 2.00" ID Neck / 2.00" ID Neck; Oval; 5.9L / 6515; O2 Port: 1 - Pass. side

Manufacturer: Ansa
Part Type: Catalytic Converter

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Ansa 608226
Federal / EPA Catalytic Converter - Universal OBDII - 2.50" ID Neck / 2.50" ID Neck; Oval; 5.9L / 6250; O2 Port: 1 - Pass. side

Manufacturer: Ansa
Part Type: Catalytic Converter

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Ansa 645847
Federal / EPA Catalytic Converter - Direct Fit

Manufacturer: Ansa
Part Type: Catalytic Converter

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Ansa 608215
Federal / EPA Catalytic Converter - Universal OBDII - 2.25" ID Neck / 2.25" ID Neck; Round; 5.9L / 6250; O2 Port: 1 - Pass. side

Manufacturer: Ansa
Part Type: Catalytic Converter

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Ansa 608414
Federal / EPA Catalytic Converter - Universal OBDII Enhanced - 2.00" ID Neck / 2.00" ID Neck; Round; 5.9L / 6250; O2 Port: None

Manufacturer: Ansa
Part Type: Catalytic Converter

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Ansa 608316
Federal / EPA Catalytic Converter - Universal OBDII - 2.50" ID Neck / 2.50" ID Neck; Round; 5.9L / 6250; O2 Port: 1 - Pass. side

Manufacturer: Ansa
Part Type: Catalytic Converter

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Walker Exhaust 53310
Ultra EPA Direct Fit Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Walker Exhaust 50460
Ultra EPA Direct Fit Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Ansa 645777
Federal / EPA Catalytic Converter - Direct Fit

Manufacturer: Ansa
Part Type: Catalytic Converter

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Walker Exhaust 15742
Standard EPA Direct Fit Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Walker Exhaust 54857
Ultra EPA Direct Fit Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Walker Exhaust 54875
Ultra EPA Direct Fit Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Walker Exhaust 50489
Ultra EPA Direct Fit Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Walker Exhaust 16773
Ultra EPA Direct Fit Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Davico 18543
18543

Manufacturer: Davico
Part Type: Catalytic Converter

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Ansa 912005
CARB Compliant Universal OBDII Converter - 16.5" OAL; 2.25" ID Neck / 2.25" ID Neck; Large Oval; O2 Port: None

Manufacturer: Ansa
Part Type: Catalytic Converter

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Ansa 642540
Federal / EPA Catalytic Converter - Direct Fit

Manufacturer: Ansa
Part Type: Catalytic Converter

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Davico 19376
19376

Manufacturer: Davico
Part Type: Catalytic Converter

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Ansa 602205
Federal / EPA Catalytic Converter - Universal Pre-OBDII Standard Duty - 2.25" ID Neck / 2.25" ID Neck; Oval; 5.9L / 5500; O2 Port: None

Manufacturer: Ansa
Part Type: Catalytic Converter

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Ansa 9375
4" Exhaust Rain Cap

Manufacturer: Ansa
Part Type: Catalytic Converter

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Walker Exhaust 83284
CalCat CARB Direct Fit Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Ansa 643032
Federal / EPA Catalytic Converter - Direct Fit

Manufacturer: Ansa
Part Type: Catalytic Converter

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Ansa 645789
Federal / EPA Catalytic Converter - Direct Fit

Manufacturer: Ansa
Part Type: Catalytic Converter

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Walker Exhaust 55557
Ultra EPA Direct Fit Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Walker Exhaust 50553
Ultra EPA Direct Fit Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Walker Exhaust 53844
Ultra EPA Direct Fit Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Walker Exhaust 16337
Ultra EPA Direct Fit Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Walker Exhaust 53904
Ultra EPA Direct Fit Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Davico 18331
DIRECT FIT CAT WITH GASK

Manufacturer: Davico
Part Type: Catalytic Converter

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Davico 18382
DIRECT FIT CAT WITH GASK

Manufacturer: Davico
Part Type: Catalytic Converter

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Ansa 645450
Federal / EPA Catalytic Converter - Direct Fit

Manufacturer: Ansa
Part Type: Catalytic Converter

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Walker Exhaust 50474
Ultra EPA Direct Fit Catalytic Converter

Manufacturer: Walker Exhaust
Part Type: Catalytic Converter

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Davico 16541
DIRECT FIT CAT W GASKET

Manufacturer: Davico
Part Type: Catalytic Converter

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Catalytic Converter

Ansa 645937 Federal / EPA Catalytic Converter - Direct Fit

Ansa 646902 Federal / EPA Catalytic Converter - Direct Fit

Freightliner A04-35493-000 Catalytic Converter - Left Side

Walker Exhaust 50482 Ultra EPA Direct Fit Catalytic Converter

Ansa 645291 Federal / EPA Catalytic Converter - Direct Fit

Dorman 679-527 Pre-Converter - Not CARB Compliant

Walker Exhaust 50469 Ultra EPA Direct Fit Catalytic Converter

Ansa 642979 Federal / EPA Catalytic Converter - Direct Fit

Ansa 4678 Exhaust Spring Bolt Kit - Acura, Chry, Honda, Subaru

Walker Exhaust 15037 Standard EPA Universal Catalytic Converter

Walker Exhaust 16360 Ultra EPA Direct Fit Catalytic Converter

Ansa 608415 Federal / EPA Catalytic Converter - Universal OBDII Enhanced - 2.25" ID Neck / 2.25" ID Neck; Round; 5.9L / 6250; O2 Port: None

Ansa 608214 Federal / EPA Catalytic Converter - Universal OBDII - 2.00" ID Neck / 2.00" ID Neck; Round; 5.9L / 6250; O2 Port: 1 - Pass. side

Ansa 608265 Federal / EPA Catalytic Converter - Universal OBDII Enhanced - 2.25" ID Neck / 2.25" ID Neck; Round; 5.9L / 6250; O2 Port: 1 - Driv. side

Ansa 912006 CARB Compliant Universal OBDII Converter - 16.5" OAL; 2.50" ID Neck / 2.50" ID Neck; Large Oval; O2 Port: None

Ansa 608204 Federal / EPA Catalytic Converter - Universal OBDII - 2.00" ID Neck / 2.00" ID Neck; Oval; 5.9L / 6515; O2 Port: 1 - Pass. side

Ansa 608226 Federal / EPA Catalytic Converter - Universal OBDII - 2.50" ID Neck / 2.50" ID Neck; Oval; 5.9L / 6250; O2 Port: 1 - Pass. side

Ansa 645847 Federal / EPA Catalytic Converter - Direct Fit

Ansa 608215 Federal / EPA Catalytic Converter - Universal OBDII - 2.25" ID Neck / 2.25" ID Neck; Round; 5.9L / 6250; O2 Port: 1 - Pass. side

Ansa 608414 Federal / EPA Catalytic Converter - Universal OBDII Enhanced - 2.00" ID Neck / 2.00" ID Neck; Round; 5.9L / 6250; O2 Port: None

Ansa 608316 Federal / EPA Catalytic Converter - Universal OBDII - 2.50" ID Neck / 2.50" ID Neck; Round; 5.9L / 6250; O2 Port: 1 - Pass. side

Walker Exhaust 53310 Ultra EPA Direct Fit Catalytic Converter

Walker Exhaust 50460 Ultra EPA Direct Fit Catalytic Converter

Ansa 645777 Federal / EPA Catalytic Converter - Direct Fit

Walker Exhaust 15742 Standard EPA Direct Fit Catalytic Converter

Walker Exhaust 54857 Ultra EPA Direct Fit Catalytic Converter

Walker Exhaust 54875 Ultra EPA Direct Fit Catalytic Converter

Walker Exhaust 50489 Ultra EPA Direct Fit Catalytic Converter

Walker Exhaust 16773 Ultra EPA Direct Fit Catalytic Converter

Davico 18543 18543

Ansa 912005 CARB Compliant Universal OBDII Converter - 16.5" OAL; 2.25" ID Neck / 2.25" ID Neck; Large Oval; O2 Port: None

Ansa 642540 Federal / EPA Catalytic Converter - Direct Fit

Davico 19376 19376

Ansa 602205 Federal / EPA Catalytic Converter - Universal Pre-OBDII Standard Duty - 2.25" ID Neck / 2.25" ID Neck; Oval; 5.9L / 5500; O2 Port: None

Ansa 9375 4" Exhaust Rain Cap

Walker Exhaust 83284 CalCat CARB Direct Fit Catalytic Converter

Ansa 643032 Federal / EPA Catalytic Converter - Direct Fit

Ansa 645789 Federal / EPA Catalytic Converter - Direct Fit

Walker Exhaust 55557 Ultra EPA Direct Fit Catalytic Converter

Walker Exhaust 50553 Ultra EPA Direct Fit Catalytic Converter

Walker Exhaust 53844 Ultra EPA Direct Fit Catalytic Converter

Walker Exhaust 16337 Ultra EPA Direct Fit Catalytic Converter

Walker Exhaust 53904 Ultra EPA Direct Fit Catalytic Converter

Davico 18331 DIRECT FIT CAT WITH GASK

Davico 18382 DIRECT FIT CAT WITH GASK

Ansa 645450 Federal / EPA Catalytic Converter - Direct Fit

Walker Exhaust 50474 Ultra EPA Direct Fit Catalytic Converter

Davico 16541 DIRECT FIT CAT W GASKET

Ansa 645937
Federal / EPA Catalytic Converter - Direct Fit

Ansa 646902
Federal / EPA Catalytic Converter - Direct Fit

Freightliner A04-35493-000
Catalytic Converter - Left Side

Walker Exhaust 50482
Ultra EPA Direct Fit Catalytic Converter

Ansa 645291
Federal / EPA Catalytic Converter - Direct Fit

Dorman 679-527
Pre-Converter - Not CARB Compliant

Walker Exhaust 50469
Ultra EPA Direct Fit Catalytic Converter

Ansa 642979
Federal / EPA Catalytic Converter - Direct Fit

Ansa 4678
Exhaust Spring Bolt Kit - Acura, Chry, Honda, Subaru

Walker Exhaust 15037
Standard EPA Universal Catalytic Converter

Walker Exhaust 16360
Ultra EPA Direct Fit Catalytic Converter

Ansa 608415
Federal / EPA Catalytic Converter - Universal OBDII Enhanced - 2.25" ID Neck / 2.25" ID Neck; Round; 5.9L / 6250; O2 Port: None

Ansa 608214
Federal / EPA Catalytic Converter - Universal OBDII - 2.00" ID Neck / 2.00" ID Neck; Round; 5.9L / 6250; O2 Port: 1 - Pass. side

Ansa 608265
Federal / EPA Catalytic Converter - Universal OBDII Enhanced - 2.25" ID Neck / 2.25" ID Neck; Round; 5.9L / 6250; O2 Port: 1 - Driv. side

Ansa 912006
CARB Compliant Universal OBDII Converter - 16.5" OAL; 2.50" ID Neck / 2.50" ID Neck; Large Oval; O2 Port: None

Ansa 608204
Federal / EPA Catalytic Converter - Universal OBDII - 2.00" ID Neck / 2.00" ID Neck; Oval; 5.9L / 6515; O2 Port: 1 - Pass. side

Ansa 608226
Federal / EPA Catalytic Converter - Universal OBDII - 2.50" ID Neck / 2.50" ID Neck; Oval; 5.9L / 6250; O2 Port: 1 - Pass. side

Ansa 645847
Federal / EPA Catalytic Converter - Direct Fit

Ansa 608215
Federal / EPA Catalytic Converter - Universal OBDII - 2.25" ID Neck / 2.25" ID Neck; Round; 5.9L / 6250; O2 Port: 1 - Pass. side

Ansa 608414
Federal / EPA Catalytic Converter - Universal OBDII Enhanced - 2.00" ID Neck / 2.00" ID Neck; Round; 5.9L / 6250; O2 Port: None

Ansa 608316
Federal / EPA Catalytic Converter - Universal OBDII - 2.50" ID Neck / 2.50" ID Neck; Round; 5.9L / 6250; O2 Port: 1 - Pass. side

Walker Exhaust 53310
Ultra EPA Direct Fit Catalytic Converter

Walker Exhaust 50460
Ultra EPA Direct Fit Catalytic Converter

Ansa 645777
Federal / EPA Catalytic Converter - Direct Fit

Walker Exhaust 15742
Standard EPA Direct Fit Catalytic Converter

Walker Exhaust 54857
Ultra EPA Direct Fit Catalytic Converter

Walker Exhaust 54875
Ultra EPA Direct Fit Catalytic Converter

Walker Exhaust 50489
Ultra EPA Direct Fit Catalytic Converter

Walker Exhaust 16773
Ultra EPA Direct Fit Catalytic Converter

Davico 18543
18543

Ansa 912005
CARB Compliant Universal OBDII Converter - 16.5" OAL; 2.25" ID Neck / 2.25" ID Neck; Large Oval; O2 Port: None

Ansa 642540
Federal / EPA Catalytic Converter - Direct Fit

Davico 19376
19376

Ansa 602205
Federal / EPA Catalytic Converter - Universal Pre-OBDII Standard Duty - 2.25" ID Neck / 2.25" ID Neck; Oval; 5.9L / 5500; O2 Port: None

Ansa 9375
4" Exhaust Rain Cap

Walker Exhaust 83284
CalCat CARB Direct Fit Catalytic Converter

Ansa 643032
Federal / EPA Catalytic Converter - Direct Fit

Ansa 645789
Federal / EPA Catalytic Converter - Direct Fit

Walker Exhaust 55557
Ultra EPA Direct Fit Catalytic Converter

Walker Exhaust 50553
Ultra EPA Direct Fit Catalytic Converter

Walker Exhaust 53844
Ultra EPA Direct Fit Catalytic Converter

Walker Exhaust 16337
Ultra EPA Direct Fit Catalytic Converter

Walker Exhaust 53904
Ultra EPA Direct Fit Catalytic Converter

Davico 18331
DIRECT FIT CAT WITH GASK

Davico 18382
DIRECT FIT CAT WITH GASK

Ansa 645450
Federal / EPA Catalytic Converter - Direct Fit

Walker Exhaust 50474
Ultra EPA Direct Fit Catalytic Converter

Davico 16541
DIRECT FIT CAT W GASKET