PRODUCT DESCRIPTION:

NR-MFY4203 DC motor is a 24V 4.0 kW Prestolite type heavy-duty hydraulic pump motor designed for Caterpillar construction and mining equipment. Featuring clockwise (CR) rotation, a 9-spline shaft and a 4-bolt mounting flange, it delivers reliable hydraulic power in demanding applications. The electrical terminals are positioned at 11 o'clock and 1 o'clock.

Technical Specifications

Product Type: DC Motor

Voltage: 24V

Power: 4.0 kW

Rotation: Clockwise (CR)

Outer Diameter: 127 mm

Length: 259 mm

Number of Terminals: 2

Number of Shaft Splines: 9

Mounting Holes: 4

Inner Diameter: 82 mm

Terminal Position: 11 o'clock & 1 o'clock

Applications

• Caterpillar PM-465 Cold Planer
• Caterpillar Forest Products Series
• Caterpillar TK Series
• Caterpillar Motor Graders
• Caterpillar Wheel Loaders
• Caterpillar Wheel Skidders
• Caterpillar Off-Highway Trucks
• Caterpillar Underground Articulated Trucks
• Caterpillar 5110B Excavator
• Caterpillar Integrated Toolcarriers
• Caterpillar Articulated Dump Trucks
• Caterpillar Load, Haul, Dump (LHD) Loaders
• Haldex Barnes hydraulic systems

Crosses

CAT: 1173915, MFY4203, 3473554, 4196115

KRAUF: MDZ4037DT, MDZ4037MA

PRESTOLITE: 46-4037, 1288200, 464037, 464037RM, MFY4203, MFY4203D, MFY4203RM, MFY4203S

VOLVO: 15000687

WESTERN MOTORS: 2200943, 2201043, W4037

WL: 94061835, 94061836

DIXIE: 405-20202, 40520202

KUHNER: 754405