Parker Denison T6CCM-B20-B05-5L28-D111 Hydraulic Pump – 024-73966-028

Series-specific model code

Original model: T6CCM-B20-B05-5L28-D111

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

Evidence profile: T6CCM series-first T-family profile (manual-evidence revision 7)

Code segment	Evidence-bound meaning
T6CCM	Series code: T6CCM.
B20	Pump core 1 documented displacement: 63.8 cm3/rev.
B05	Pump core 2 documented displacement: 17.2 cm3/rev.
5	T6CCM shaft code: 5. Contact us to confirm.
L	Rotation: left-hand (counter-clockwise), viewed from the shaft end.
28	Porting code: 28. Contact us to confirm.
D	Design letter: D.
1	Seal code 1: BUNA N seal class.
11	Remaining design, connection or modification selection: 11. 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.