Auto-jet Part #
C-0090
Muffler
Inlet 3.5ʺ ID inlet; Outlet 3.5ʺ ID outlet; Case 28.00ʺ±0.125ʺ; Overall 31.25ʺ±0.25ʺ; Shell ø 8.25ʺx11.5ʺ Oval; 3.5ʺ ID inlet, 3.5ʺ ID outlet, 3.0ʺ stubs, 28.00ʺ±0.125ʺ case, 31.25ʺ±0.25ʺ overall, ø 8.25ʺx11.5ʺ Oval. Image taken as authoritative.
Model
Year Range
Material
Outside Diameter
Overall Length
31.25ʺ±0.25ʺ
OEM Part Number
United Muffler Equivalent
Also Known As
Cross-Reference Numbers
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.