Parker Denison T6DCCM-B28-B25-B25-3L00-B100 Hydraulic Pump – 054-34139-003

Series-specific model code

Original model: T6DCCM-B28-B25-B25-3L00-B100

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

Evidence profile: T6DCCM series-first T-family profile (manual-evidence revision 7)

Code segment	Evidence-bound meaning
T6DCCM	Series code: T6DCCM.
B28	Pump core 1 documented displacement: 90.0 cm3/rev.
B25	Pump core 2 documented displacement: 79.3 cm3/rev.
B25	Pump core 3 documented displacement: 79.3 cm3/rev.
3	T6DCCM shaft code: 3. Contact us to confirm.
L	Rotation: left-hand (counter-clockwise), viewed from the shaft end.
00	Porting code: 00 (standard porting).
B	Design letter: B.
1	Seal code 1: BUNA N seal class.
00	Remaining design, connection or modification selection: 00. 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.