Parker Denison T6DC-B28-B22-3R-26-B1 Hydraulic Pump – 024-69871-0/26

Series-specific model code

Original model: T6DC-B28-B22-3R-26-B1

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

Evidence profile: T6DC series-first T-family profile (manual-evidence revision 7)

Code segment	Evidence-bound meaning
T6DC	Series code: T6DC.
B28	Pump core 1 documented displacement: 90.0 cm3/rev.
B22	Pump core 2 documented displacement: 70.3 cm3/rev.
3	T6DC shaft code: 3. Contact us to confirm.
R	Rotation: right-hand (clockwise), viewed from the shaft end.
26	Porting code: 26. Contact us to confirm.
B	Design letter: B.
1	Seal code 1: BUNA N seal class.

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.