Parker Denison T6EC-057-005-1L15-B1-M535047 Hydraulic Pump – 054-35047-015S

Series-specific model code

Original model: T6EC-057-005-1L15-B1-M535047

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

Evidence profile: T6EC series-first T-family profile (manual-evidence revision 7)

Code segment	Evidence-bound meaning
T6EC	Series code: T6EC.
057	Pump core 1 documented displacement: 183.3 cm3/rev.
005	Pump core 2 documented displacement: 17.2 cm3/rev.
1	T6EC shaft code: 1. Contact us to confirm.
L	Rotation: left-hand (counter-clockwise), viewed from the shaft end.
15	Porting code: 15. Contact us to confirm.
B	Design letter: B.
1	Seal code 1: BUNA N seal class.
M535047	Control, connection, design or special trailing selection: M535047. 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.