Schultz Manufacturing, Co. LTD.
Schultz Manufacturing, Co. LTD.
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Universal and Direct-Fit Catalytic Converters, Mandrel-Bent
Tail Pipes, Performance Mufflers & Diesel Exhaust Systems.

 
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Schultz Products

    

21000 Series Universal
PRE OBDII
Oval Body -
Medium Duty



Schultz 21000 Series Universal Converter
is an oval
body converter designed to
replace failed OEM converters
on small to mid-sized imports,
domestics and light trucks.
See chart for coverage limits.
USAGE
EPA - National Limits
ENGINE SIZE
TEST WEIGHT
2-Way (OXD)
6.2L (378 CID) 49-State
@
6000 Lbs.
3-Way (TWC)
6.2L (378 CID) 49-State
@
6000 Lbs.
3-Way + Air (TWC+02)
6.2L (378 CID) 49-State
@
6000 Lbs.

PART NO.
INLET
OUTLET
CONFIGURATION
21003
1.75"
1.75"
No Air Tube
21004
2"
2"
No Air Tube
21005
2.25"
2.25"
No Air Tube
21006
2.5"
2.5"
No Air Tube
21007
2" Dual
2.5" Single
No Air Tube
21008
2" Dual
2" Dual
No Air Tube
21009
3"
3"
No Air Tube
21013
1.75"
1.75"
1 Air Tube
21014
2"
2"
1 Air Tube
21015
2.25"
2.25"
1 Air Tube
21016
2.5"
2.5"
1 Air Tube
20019
3"
3"
1 Air Tube
20037
2" Dual
2.5" Single
02 Sensor Boss at Inlet



Coverage Limits
When using the Schultz 21000 Series Universal Converter make sure that you position the new converter in the same location as the failed OEM converter. DO NOT move or remove any O2 sensors. If O2 sensor must be replaced, position the replacement O2 sensor in the same position as the failed OEM O2 sensor. See Converter FAQs for more OBDII Policy information.

OBDII USAGE
EPA - National Limits
ENGINE SIZE
TEST WEIGHT
2-Way (OXD)
6.2L (378 CID) 49-State
@
6000 Lbs.
3-Way (TWC)
6.2L (378 CID) 49-State
@
6000 Lbs.
3-Way + Air (TWC+02)
6.2L (378 CID) 49-State
@
6000 Lbs.