Parker Denison M4D-128-3N00-B102-M202161 Hydraulic Motor – 024-02161-0

Series-specific model code

Original model: M4D-128-3N00-B102-M202161

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

Evidence profile: M4D field-level ordering-code profile (manual-evidence revision 6)

Code segment	Evidence-bound meaning
M4D	Series: M4D.
128	Documented displacement: 132.4 cm3/rev.
3	Shaft: Splined shaft (SAE C).
N	Direction of rotation: bi-directional.
00	Porting combination: Standard porting combination.
B	Design level: B.
1	Seal: S1 BUNA-N seal class.
02	Ports: Four-bolt SAE flange with UNC threads and SAE drain.
M202161	Modification or special reference: M202161. Contact us to confirm.

Each supplied shaft, direction, porting, design, seal, port and modification field remains separate. Catalog-backed values are decoded; unknown or historical selections remain unchanged and say Contact us to confirm.