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Auto-jet Part #
DOC223NX
Navistar International DOC
Cummins ISM DOC.
Model
3126 CAT B7
Year Range
1998-2020
Material
Outside Diameter
Overall Length
OEM Part Number
4965223NX, 5287521, A035H536
United Muffler Equivalent
Also Known As
Related Parts
Auto-jet Part #
DOC243NX
Part Type:
DOC
Brand:
Navistar International
Auto-jet Part #
DOC0034
Part Type:
DOC
Brand:
Navistar International
Auto-jet Part #
DOC0506
Part Type:
DOC
Brand:
Navistar International
Auto-jet Part #
DOC477NX
Part Type:
DOC
Brand:
Navistar International
Auto-jet Part #
DOC480NX
Part Type:
DOC
Brand:
Navistar International
Auto-jet Part #
DOC505NX
Part Type:
DOC
Brand:
Navistar International
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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