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Cummins 3937477 Genuine OEM ISC ISL ISLE 6L L375 L8.9 6LTAA Exhaust Manifold
- Genuine OEM Cummins Parts
- Exhaust Manifold
- For use with: ISC, ISL, ISLE 6L , L375, L8.9 6LTAA and many more.
- Manufacturer: Cummins
- Part Number: 3937477
- Also known as: 5306634, 3937629, 3943850, 3943841
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