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| Part Name | Injector Fuel Supply Tube |
| Engine Application | Cummins 8.3L C-Series (ISC, QSC, ISL, QSL) |
| Emission Standard | Tier 3 |
| Function | High Pressure Fuel Delivery to Injectors |
| Material | High Strength Steel |
| Net Weight | 0.18 kg |
| Package Dimensions | 19.0 x 14.3 x 3.6 cm |
Manufacturer No.
544673539641425446734544673654467374970865
OEM Part No.
54467357941421
Engine Part No.
Cummins ISC 8.3Cummins QSC 8.3Cummins ISL 8.9Cummins QSL 8.9Cummins C8.3 Tier 3
Interchange No.
3964142544673454467365446737497086526713903
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Fuel System - Industrial Encyclopedia
Genuine Cummins 5446735 injector fuel supply tube for Tier 3 8.3L C-series engines (ISC, QSC, ISL, QSL). High-pressure fuel delivery component engineered for precise flow and heavy-duty durability. OEM replacement.