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Exhaust Manifold 3943872 for Cummins QSB5.9 QSB6.7 Engine
Part Number:
3943872,3943871,3942225
Applications:
for Cummins QSB5.9,QSB6.7 Engine
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All new aftermarket parts come with a 1-Year warranty. Quality is the first thing we consider. Check out our Warranty Assistance for more details.
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