Parker Denison T7DBS-B24-B12-3R01-A5M1 Hydraulic Pump – 054-46260-501S

Series-specific model code

Original model: T7DBS-B24-B12-3R01-A5M1

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

Evidence profile: T7DBS exact single/double/triple ordering-code profile (HY29-0001/UK evidence revision 6)

Code segment	Evidence-bound meaning
T7DBS	Series: T7DBS.
B24	Shaft-end pump core (D family) documented displacement: 81.1 cm3/rev.
B12	Cover-end pump core (B family) documented displacement: 41.0 cm3/rev.
3	Shaft code 3: splined SAE C shaft, 12/24 pitch, 14 teeth.
R	Rotation: right-hand (clockwise), viewed from the shaft end.
01	Two-character porting code preserved; physical port orientation: 01. Contact us to confirm.
A	Design letter: A.
5	Seal code 5: S5 VITON seal class.
M1	Connection/modification code: M1.

The exact longest series prefix determines the number and family of pump-core slots. Displacement codes are decoded only through the family table printed for that slot; identical codes are not generalized across A-AS, A-ASW, B, C, D or E cores. Shaft identity remains tied to the complete series. R/L is interpreted from the shaft-end view. Porting 00 is standard; other catalog-shaped porting codes are retained and require physical-orientation confirmation. Unsupported families and unknown special tails fail closed without blocking earlier evidence-supported fields.