| pumps | aaylaa21000aa00000a0a | ||
| input shaft rotation | l : left-hand rotation (ccw) | ||
| flow compensator setting | 00 : no flow compensator setting | ||
| main ports size & location | a : suction 1.1875-12 un-2b sae o-ring port; pressure 1.0625-12 un-2b sae o-ring port - rear | ||
| auxiliary (rear) mounting features | 0 : no auxiliary mounting features | ||
| special features | 00 : no special features | ||
| identification | 0 : standard | ||
| pressure compensator setting | 21 |
| code title | aay : 19 cm3/r [1.16 in3/r] pressure compensated / pressure flow compensated piston pump | ||
| input shaft | aa : 9 tooth 16/32 spline, shaft extension 31.8 [1.25] | ||
| compensator special features | 0 : no special features | ||
| drain port size & location | a : .5625-18 unf-2b sae o-ring port - right side (housing) | ||
| maximum displacement option | 0 : as given in code title | ||
| paint | 0a : primer per spec 209-13a | ||
| design code | a : a |
