Parker Denison T6H20C031-1R1C-0F001-12 Hydraulic Pump – 054-35853-012

Series-specific model code

Original model: T6H20C031-1R1C-0F001-12

Code coverage: Evidence-supported meanings shown. Confirmation required for remaining configuration.

Evidence profile: T6H20C series-first T-family profile (manual-evidence revision 7)

Code segment	Evidence-bound meaning
T6H20C	Series code: T6H20C.
031	Pump core documented displacement: 100.0 cm3/rev.
1	T6H20C shaft code: 1. Contact us to confirm.
R	Rotation: right-hand (clockwise), viewed from the shaft end.
1C	Porting code: 1C. Contact us to confirm.
0F001	Control, connection, design or special trailing selection: 0F001. Contact us to confirm.
12	Control, connection, design or special trailing selection: 12. Contact us to confirm.

The source first segment is retained as the series code. Pump-core positions are recovered only when the shaft/rotation/porting boundary is structurally unambiguous; a documented family-local displacement table is then applied per core. An unknown series variant or option never prevents later independent fields from remaining visible.