Parker Denison T7DBS-B20-B08-2R26-A10V-M70737 Hydraulic Pump – 014-70737-0

Series-specific model code

Original model: T7DBS-B20-B08-2R26-A10V-M70737

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.
B20	Shaft-end pump core (D family) documented displacement: 66.0 cm3/rev.
B08	Cover-end pump core (B family) documented displacement: 24.9 cm3/rev.
2	Shaft code 2: keyed non-SAE shaft.
R	Rotation: right-hand (clockwise), viewed from the shaft end.
26	Two-character porting code preserved; physical port orientation: 26. Contact us to confirm.
A	Design letter: A.
1	Seal code 1: S1 BUNA N seal class.
0V	Unresolved value after the documented design/seal fields: 0V. Contact us to confirm.
M70737	Special or legacy trailing code: M70737. Contact us to confirm.

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.