Cummins
Cummins NT855 Big Cam sea water pump 4912771
Raw water pump with a bronze marine-grade body for Cummins N855, NT855 and NTA855 Big Cam marine engines, propulsion and auxiliary.
Part numbers
- 4912771
- 3074540
- 3049158
- 3085649
- 3049157
Also written as 491-2771, 307-4540, 304-9158, 308-5649, 304-9157
We quote on enquiry. Send the number off the old unit and we’ll check it against the OEM catalogue before you order.
Specification
- Engine models
- N855, NT855, NTA855 Big Cam
- Part type
- Raw water pump
- Application
- Marine
- Pump type
- Belt drive
- Rotation
- Clockwise
- Impeller material
- Bronze
- Origin
- OEM
- Availability
- Sea water pumps supplied to order
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Not sure this is the right one?
A number that reads clearly can still have been superseded, and an engine model on its own rarely settles fitment. These are worth a few minutes before you order.
How to identify a Cummins engine before ordering parts
Where the dataplate sits, what the serial number and CPL tell you, and why the engine model on its own is not enough to order against.
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