top of page
Auto-jet Part #
OVMHIH73
Muffler
Navistar International
Muffler for Navistar International school buses. DT 360 engine.
Model
Year Range
1980 & Up
Material
Outside Diameter
Overall Length
OEM Part Number
1660543C9, 1660543C91
United Muffler Equivalent
Also Known As
Grand Rock: HIHM6A | Truckex: 9753 | Walker: 36393
Related Parts
Auto-jet Part #
2250350
Part Type:
Muffler
Brand:
Ford
Auto-jet Part #
CUS-039-03
Part Type:
Muffler
Brand:
Hitachi
Auto-jet Part #
FORD50032E
Part Type:
Muffler
Brand:
Ford
Auto-jet Part #
STERFMMD
Part Type:
Muffler
Brand:
Ford
Auto-jet Part #
CUS-133-10
Part Type:
Muffler
Brand:
Freightliner
Auto-jet Part #
FRL457INT
Part Type:
Muffler
Brand:
Freightliner
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