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Qualifying new parts include 1-year coverage. Review the Warranty Policy section for coverage details, claim steps, and exclusions.
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Exhaust Manifold 3929778 for Cummins Engine 6CT 8.3
Part Number:
3929778, C3929778
Engine:
Cummins 6CT 8.3
| original | 3929778, C3929778 |
Official answers about compatibility, package contents, specifications, installation, shipping, and warranty for Exhaust Manifold 3929778 for Cummins Engine 6CT 8.3 (SKU: ES13788).
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Every new aftermarket part from us includes a 1-year warranty. Full terms, coverage, and how to make a claim: Warranty Assistance.
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We want you to be confident in your order. If you are not satisfied, you may qualify for a return or refund within 90 days, subject to conditions. See our Easy Return Policy for eligibility, steps, and exceptions.
