| design code | b : b | ||
| paint and packaging | 0 : painted primer blue (standard) | ||
| charge pump special features | 0 : no charge pump special features | ||
| 2nd displacement of dual element | 0 : no dual element | ||
| auxiliary mounting | 0 : no auxiliary mounting | ||
| control special features | 0 : no control special features | ||
| press override | 0 : none | ||
| control orifice - upper servo (s1) | 0 : none | ||
| control | ma : manual | ||
| power limiter valve setting port a | 0 : none | ||
| valve plate | 1 : propel | ||
| input shaft | 21 : 21 tooth 16/32 pitch spline (models 33-64) | ||
| Type | 2 : variable displacement pump | ||
| product series | aca : hydrostatic - heavy duty variable pump |
| identification on unit | 0 : standard | ||
| special pump assembly features | 00 : no special features | ||
| charge pressure rel valve setting | d : 15 bar [220 lbf/in2] - standard | ||
| charge pump displacement | 1 : 13:9 cm3/r [0.85 in3/r] | ||
| charge pump | 0 : charge pump included | ||
| press setting for pressure override | 0 : none | ||
| control orifice - lower servo (s2) | 0 : none | ||
| control supply orifice (p) | d : 1;32 [.052] diameter | ||
| power limiter valve setting port b | 0 : none | ||
| main ports | b : [1.00] - code 62 per sae j518 | ||
| input rotation | l : counterclockwise (lefthand) | ||
| Design type | 3 : series 1 (models 33-64) | ||
| displacement | 39 : 63:66 cm3/r [3.885 in3/r] at 18 deg | ||
| pumps | aca392321l1b00mad0000000 10d00000b |
