C/o inner rotor p/n 25 45513 0034 1, outer rotor p/n 25 45523 0021 1
No other part numbers with same form, fit, and function found.
A pump rotor or impeller consisting of two gears, the outer gear having internal teeth (lobes) and the inner gear having external teeth (lobes). The inner gear has one or two teeth less than the outer gear, and is mounted to mesh eccentric with the outer gear. The space between the teeth of the two meshing gears creates a positive displacement of fluids from the inlet port to the outlet port of the rotary pump.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 6145-00-932-1950
NSN 5998-01-310-8739
NSN 6620-01-461-3550
NSN 2925-01-154-2949
NSN 6650-01-543-3349
NSN 4140-01-057-7863
NSN 6145-01-371-2916
NSN 5950-01-467-2191
NSN 6685-01-318-9823
NSN 5960-00-343-2888
NSN 5945-01-376-9477
NSN 5960-01-391-4701