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Third-party dataWALKER : 50566

Catalytic Converter
WALKER : 50566

  • No
  • No
  • Stainless Steel
  • Standard Oval
  • No
  • 2
  • 3.75 in.
  • 10 in.
  • 5.5 in.
  • 4.125 in.
  • 4.125 in.
  • 3.5 in.
  • 3.5 in.
  • 62.5 in.
  • 3 Bolt Welded Flange
  • 3 Bolt Loose Flange With Spherical Flare
  • 2
  • Yes
  • 2 Bolt welded flange
  • 1
  • 2 Bolt welded flange
  • Pre And Post Catalyst
  • Ceramic

Model

CHEVROLET
SILVERADO 2500
6.0L V8
2007
E.P.A. Compliant
143.5" Wheelbase; 153.0" Wheelbase; w/ Federal Emissions
25782036
2008
E.P.A. Compliant
143.5" Wheelbase; 153.0" Wheelbase; w/ Federal Emissions
25782036
2009
E.P.A. Compliant
143.5" Wheelbase; 153.0" Wheelbase; w/ Federal Emissions
25782036
2010
E.P.A. Compliant
143.5" Wheelbase; 153.0" Wheelbase; w/ Federal Emissions
25782036
SILVERADO 2500 CLASSIC
6.0L V8
2007
E.P.A. Compliant
Crew Cab Pickup; Standard Cab Pickup; w/ Federal Emissions
25782036
SILVERADO 3500
6.0L V8
2007
E.P.A. Compliant
Crew Cab Pickup; Extended Cab Pickup; Standard Cab Pickup; w/ Federal Emissions
25782036
2008
E.P.A. Compliant
Crew Cab Pickup; Extended Cab Pickup; Standard Cab Pickup; w/ Federal Emissions
25782036
2009
E.P.A. Compliant
Crew Cab Pickup; Extended Cab Pickup; Standard Cab Pickup; w/ Federal Emissions
25782036
2010
E.P.A. Compliant
Crew Cab Pickup; Extended Cab Pickup; Standard Cab Pickup; w/ Federal Emissions
25782036
SILVERADO 3500 CLASSIC
6.0L V8
2007
E.P.A. Compliant
Crew Cab Pickup; Extended Cab Pickup; Standard Cab Pickup; w/ Federal Emissions
25782036
GMC
SIERRA 2500
6.0L V8
2007
E.P.A. Compliant
143.5" Wheelbase; 153.0" Wheelbase; w/ Federal Emissions
25782036
2008
E.P.A. Compliant
143.5" Wheelbase; 153.0" Wheelbase; w/ Federal Emissions
25782036
2009
E.P.A. Compliant
143.5" Wheelbase; 153.0" Wheelbase; w/ Federal Emissions
25782036
2010
E.P.A. Compliant
143.5" Wheelbase; 153.0" Wheelbase; w/ Federal Emissions
25782036
SIERRA 2500 CLASSIC
6.0L V8
2007
E.P.A. Compliant
w/ Federal Emissions
25782036
SIERRA 3500
6.0L V8
2007
E.P.A. Compliant
Crew Cab Pickup; Extended Cab Pickup; Standard Cab Pickup; w/ Federal Emissions
25782036
2008
E.P.A. Compliant
Crew Cab Pickup; Extended Cab Pickup; Standard Cab Pickup; w/ Federal Emissions
25782036
2009
E.P.A. Compliant
Crew Cab Pickup; Extended Cab Pickup; Standard Cab Pickup; w/ Federal Emissions
25782036
2010
E.P.A. Compliant
Crew Cab Pickup; Extended Cab Pickup; Standard Cab Pickup; w/ Federal Emissions
25782036
SIERRA 3500 CLASSIC
6.0L V8
2007
E.P.A. Compliant
Crew Cab Pickup; Extended Cab Pickup; Standard Cab Pickup; w/ Federal Emissions
25782036

REF NO.

Factory Number
OE 2578203*
AP EXHAUST FEDERAL CONVERTER 64545*
AP EXHAUST FEDERAL CONVERTER 64580*
AP EXHAUST W/FEDERAL CONVERTER 64580*
AP EXHAUST W/FEDERAL CONVERTER 64545*
Factory Number
AP EXHAUST W/O FEDERAL CONVERTER 64545*
AP EXHAUST W/O FEDERAL CONVERTER 64580*
BREXHAUST 49 STATE CONVERTERS 079-524*
BREXHAUST EXHAUST 079-524*
CATCO CONVERTERS/49 STATE ONLY 922*
Factory Number
DELCO REMY AMERICA 2578203*
EASTERN CATALYTIC EPA CONVERTER 5047*
MAGNAFLOW FEDERAL CONVERTER 4964*
MAGNAFLOW NEW YORK CONVERTER 4964*

OE Number

Make Number
OEM INDUSTR 2578203*

    Size/Parameters

    Annotated Parameter name Size range Unit