Parker Denison P30S2R1B8A2A000B0 Hydraulic Pump – 023-84039-0

Series-specific model code

Original model: P30S2R1B8A2A000B0

Code coverage: Evidence-supported selected code meanings identified.

Evidence profile: Gold Cup pump field-by-field ordering-code profile (manual-evidence revision 6)

Code segment	Evidence-bound meaning
P	Unit: pump.
30	Documented displacement: 501 cm3/rev.
S	Type: Variable displacement closed-circuit pump with medium-torque through-drive and shuttle package.
2	Shaft: keyed SAE with mechanical seal.
R	Rotation: Clockwise (pump).
1	Seals: nitrile (Buna-N).
B	Design code: B (assigned by manufacturer).
8A	Primary control: hydraulic stroker with adjustable maximum volume stops.
2	Secondary control: volume indicator.
A	Control location: primary control on Port A side.
00	Control feature: 75-350 PSI.
0	Internal pump: 46 cm3/rev.
B	External drive: SAE-B.
0	External mounting: no external pump mounted.

The parser uses longest-match field boundaries for displacement, optional efficiency, shaft and compact controls. Documented selected values are shown individually; unknown, truncated and extra selections remain visible and show Contact us to confirm. Omitted optional fields are not presented as selected defaults.