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Auto-jet Part #
AJCUM205C
Cummins Cylinder Head
Cylinder Head for Cummins. B Series 5.9 engine.
Model
Year Range
Material
Outside Diameter
Overall Length
OEM Part Number
United Muffler Equivalent
Also Known As

Cross-Reference Numbers
Related Parts
Auto-jet Part #
AJFD222C2
Part Type:
Cylinder Head
Brand:
Ford
Auto-jet Part #
AJFD222C
Part Type:
Cylinder Head
Brand:
Ford
Auto-jet Part #
AJFD221C
Part Type:
Cylinder Head
Brand:
Ford
Auto-jet Part #
AJCUM226C
Part Type:
Cylinder Head
Brand:
Cummins
Auto-jet Part #
AJCUM224C
Part Type:
Cylinder Head
Brand:
Cummins
Auto-jet Part #
AJCUM223C
Part Type:
Cylinder Head
Brand:
Cummins
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.
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