Restore Heavy-Duty LSHT Performance With 104-1406-006 2000 Series Hydraulic MotorSlow combine drives, weak excavator swing power, and unexpected breakdowns often point to a worn hydraulic motor. This replacement hydraulic motor 104-1406-006 brings Eaton Char-Lynn 2000 Series equipment back to original performance. Designed as a direct replacement for 104-1406-006 and 1041406006 models, this disc valve Geroler motor delivers the 4040 lb-in torque and 308 RPM speed your heavy-duty LSHT (low-speed high-torque) applications demand.
Model Number: 104-1406-006 / 1041406006
Series: 2000 Series
Type: Disc Valve Geroler Hydraulic Motor
Displacement: 9.65 cu in/rev (158.1 cc/rev)
Max Continuous Pressure: 3000 PSI (207 bar)
Max Intermittent Pressure: 3770 PSI (260 bar)
Max Continuous Flow: 20 GPM (75 L/min)
Max Continuous Speed: 308 RPM
Max Continuous Torque: 4040 lb-in (456 Nm)
Mounting Type: 2-Bolt SAE-A Standard Flange
Pilot Diameter: 3.25 inch (82.6 mm)
Bolt Circle: 4.19 inch (106.4 mm)
Mounting Hole Size: 0.535 inch (13.59 mm)
Mounting Bolt Size: 7/16-14 UNC
Shaft Type: 1 inch straight keyed, Woodruff key, 1.51 inch length
Ports: Staggered 7/8-14 UNF-2B SAE O-ring side ports
Case Drain Port: 7/16-20 UNF-2B SAE O-ring size 4
Rotation: Bidirectional
Three-Zone Design: Inlet, Return, and Case zones
Housing: Cast iron
Max Operating Temp: 180°F (82°C)
Min Operating Temp: -30°F (-34°C)
Min Oil Viscosity: 70 SUS
Overall Length: 9.79 inch (248.7 mm)
Overall Height: 6.96 inch (176.8 mm)
Overall Width: 5.16 inch (131.1 mm)
Weight: 25.0 lbs (11.3 kg)
Design Code: 006
This 104-1406-006 hydraulic motor serves as a direct replacement for Eaton Char-Lynn 2000 Series applications. It is compatible with the following configurations:
104-1406-006 (primary model number)
1041406006 (alternate format)
2-Bolt SAE-A flange with 3.25" pilot, 1" keyed shaft specification
Staggered SAE O-ring port configuration with separate case drain
Common replacements for tractors, combines, excavators, dozers, road rollers
Replacement & Repair Information (006 Design):
Replacement Buna Seal Kit: 61258-000
Replacement Viton Seal Kit: 61263-000
Replacement Geroler (006 Design): 21625-004
Replacement Drive (006 Design): 21371-004
Replacement Valve Plate (006 Design): 22134-000
Replacement Balance Ring: 8915-000
Replacement Rear Housing (006 Design): 21564-001
Replacement Output Shaft and Bearing Kit: 21618-001
Rplc Long Cap Screw Cap End (006 Design): 14384-007 - 4 required
Repair Manual: No. 7-124