Parker Denison T6DRM-B31-1R02-B32-A1 Hydraulic Pump – 054-34383-0022

Series-specific model code

Original model: T6DRM-B31-1R02-B32-A1

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

Evidence profile: T6DRM series-first T-family profile (manual-evidence revision 7)

Code segment	Evidence-bound meaning
T6DRM	Series code: T6DRM.
B31	Pump core documented displacement: 99.2 cm3/rev.
1	T6DRM shaft code: 1. Contact us to confirm.
R	Rotation: right-hand (clockwise), viewed from the shaft end.
02	Porting code: 02. Contact us to confirm.
B32	Control, connection, design or special trailing selection: B32. Contact us to confirm.
A1	Control, connection, design or special trailing selection: A1. 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.