top of page
Auto-jet Part #
350400CAT
Navistar International Catalytic Converter
IC Bus
Catalytic Converter for IC Bus school buses with Navistar International engines. DT466 | VT365 engine.
Model
Year Range
2005 & Up
Material
Outside Diameter
Overall Length
OEM Part Number
3585872C1, 3589192C1
United Muffler Equivalent
Also Known As
Grand Rock: M580CT/M578CT | Truckex: 4254/4258

Related Parts
Auto-jet Part #
400FDCAT
Part Type:
Catalytic Converter
Brand:
Ford
Auto-jet Part #
110365D
Part Type:
Catalytic Converter
Brand:
Ford
Auto-jet Part #
400FDCATC
Part Type:
Catalytic Converter
Brand:
Ford
Auto-jet Part #
FORD250CONY
Part Type:
Catalytic Converter
Brand:
Ford
Auto-jet Part #
BBCONV9616 OE
Part Type:
Catalytic Converter
Brand:
Blue Bird
Auto-jet Part #
BBCONV9616
Part Type:
Catalytic Converter
Brand:
Blue Bird
Provide your OEM# when ordering.
Exhaust parts vary by bus configuration even within the same model and year.
Your OEM number is the most reliable way to confirm correct fitment.
bottom of page