Cummins 6CT 8.3L Injector | Bosch 0432191352 | 350 430 450 HP | New

Genuine Bosch mechanical fuel injector for Cummins C-Series 8.3L engines rated 350, 430 and 450 horsepower, part number 0432191352. Bosch is the original equipment manufacturer for this injector. This is a mechanical nozzle holder assembly with a fixed opening pressure, fed by the injection pump — not a common rail injector.

Key Features

• Original equipment Bosch build
• Mechanical nozzle holder assembly, not a common rail injector
• Matched to the 350, 430 and 450 horsepower ratings
• New unit, not remanufactured or rebuilt

Specifications

• Base part number: 0432191352 (Bosch published format: 0 432 191 352)
• Component type: Mechanical fuel injector / nozzle holder assembly
• Condition: New
• Fuel system: Mechanical injection
• Engine: Cummins C-Series, 8.3 L
• Horsepower ratings: 350, 430 and 450 HP
• Sold as: each (the 8.3L is an inline-six and takes six injectors)

Compatibility & Fitment

• Engine: Cummins C-Series, 8.3 L
• Horsepower ratings: 350, 430 and 450 HP
• Equipment: on-highway trucks, buses, agricultural and construction equipment powered by the 8.3L C-Series

Fitment gate — mechanical injectors are matched to engine horsepower rating. This injector covers the 350, 430 and 450 HP ratings. Other ratings use different injectors. Confirm your rating before ordering.

Second fitment gate — this is a mechanical injector. The Cummins ISC and QSC, which replaced the C-Series on the same 8.3L block, use a common rail fuel system with entirely different injectors. Confirm your engine is the mechanical C-Series before ordering.

Installation note — replace the injector sealing washers and confirm the injector bores are clean before fitting. Have opening pressure checked on a test bench if the injectors have been in service.

Conclusion

This is the genuine Bosch mechanical injector for the Cummins C-Series 8.3L at 350, 430 and 450 horsepower. Six are required per engine. Confirm your horsepower rating and that your engine is mechanical rather than common rail before ordering.