Stellar Industries D1453 Eaton Char-Lynn H-Series Hydraulic Motor – 7.3 CID

If you’re unsure whether this part is compatible with your truck or equipment, please contact us to confirm fitment before purchasing.

The Stellar Industries D1453 Hydraulic Motor is an Eaton Char-Lynn H-Series orbital motor designed for compatible Stellar hydraulic equipment. Corresponding to motor number 101-2493, it has a displacement of approximately 7.3 cubic inches, or 120 cc, per revolution.

This standard-duty, low-speed, high-torque motor uses a spool-valve gerotor design to convert hydraulic flow into controlled rotary power. Its cast-iron construction, two-bolt mounting flange, and one-inch splined output shaft support dependable operation in demanding mobile applications.

What This Part Is Used For

The Stellar D1453 motor powers a rotating function on compatible Stellar equipment. Hydraulic oil passing through the motor turns the gerotor assembly and output shaft, producing the torque required to operate the connected mechanical component.

Common Reasons For Replacement

Motor rotates slowly or loses torque
Hydraulic function will not operate
Motor stalls under normal load
Oil leaks around the shaft or housing
Output shaft splines are worn or damaged
Motor produces excessive noise or vibration
Rotation becomes jerky or inconsistent
Internal spool or gerotor components are worn
Mounting flange or hydraulic ports are damaged

Key Features

Stellar Industries part number D1453
Eaton Char-Lynn hydraulic motor
H-Series orbital motor design
Approximately 7.3 CID displacement
120 cc per revolution
Spool-valve gerotor construction
Maximum flow up to 15 GPM
Maximum continuous speed of approximately 469 RPM
Rated operating pressure up to approximately 1,800 PSI
One-inch six-tooth splined output shaft
SAE #10 side ports with 7/8-14 threads
Two-bolt mounting flange
Cast-iron construction
Low-gloss black primer finish
No external case drain required