Oberdorfer 6470 Rotor – Fits 31/310 Roller Pump
The Oberdorfer 6470 is the rotor for its position in the Oberdorfer pump range. It is listed for 31/310 Roller Pump. Oberdorfer builds its pumps from corrosion resistant castings with stainless steel shafts and fasteners, and supplies the internal components individually so a pump is repaired rather than replaced.
On a pump built to close clearances, a worn internal part shows up as lost flow or lost pressure long before anything becomes audible. Working through the internals at overhaul, rather than replacing only what has obviously failed, is what keeps a rebuilt pump performing like a new one.
Note the orientation and position of every component as it comes out, and reassemble clean.
Key Features
- Genuine Oberdorfer 6470 rotor
- Factory material specification
- Dimensioned to the original assembly
- Listed for 31/310 Roller Pump
- Keeps the pump serviceable rather than requiring replacement
Applications
- Marine raw water and seawater circulation pumps
- Bilge, washdown and deck transfer duties
- Engine cooling and air conditioning circulation
- Industrial coolant, boiler feed and process transfer
- Scheduled overhaul of Oberdorfer pump assemblies
Specifications
- Brand: Oberdorfer
- Manufacturer: Ingersoll Rand
- Manufacturer Part Number: 6470
- Part Type: Rotor
- Fits: 31/310 Roller Pump
- Condition: New
Frequently Asked Questions
Q: How do I confirm this is the right part for my pump?
Match it against the parts breakdown for your pump model, and send a picture of the pump plate if you want it checked before you order.
Q: Are Oberdorfer parts worth fitting over a generic substitute?
On a pump built to close internal clearances, yes. A part that is dimensionally close will not hold the clearances the design depends on.
Q: Should anything else be replaced at the same time?
Renew any seal or O-ring disturbed in reaching this component, and inspect the shaft and bearing while the pump is open.
Q: Is it worth holding a spare aboard?
For a pump on a critical circuit, yes. Sourcing parts away from the dock is slow and expensive.
Not sure this is the right part? Send us a Picture of the pump plate on your pump and the CLR Marine team will confirm the correct rotor before you order.
CLRMarine
