358-5007 3585007 Bi Directional Piston Motor For Construction Machinery Power Transmission

Part number 358-5007 / 3585007 is a bi-directional piston motor primarily used in the power transmission and hydraulic systems of construction machinery.

This bi-directional piston motor is designed for use in E236D, E242D, E246D, E260, and E262 skid steer loaders.

• Hydraulic Swing Motor: Fixed axial piston motor with cylinder barrel, pistons, shoes, and valve plate.
• Built-in Valve Block: Includes overload relief valve, anti-reverse cushion valve, and makeup check valve.
• Built-in Wet Parking Brake: Multi friction discs, spring-applied, hydraulically released.
• Two-Stage Planetary Reducer: Sun gear, planet gears, carrier, ring gear, and heavy-duty bearings for speed reduction and torque amplification.
• Output Pinion Gear: Meshes with slewing bearing ring gear to rotate the upper house.
• Complete Housing, Oil Seals, and Sealing Components.

• Minor Faults: Clean the valve block, replace the swing motor seal kit, and lap the spool surface.
• Major Damage: Replace the motor head or complete swing assembly for scored piston/valve plate or heavily worn planetary gears.
• Pre-Installation Check: Verify the slewing bearing for jamming before installation.

When ordering, confirm the exact model and original part number. Available supply options include:

• Genuine New
• Remanufactured (bench tested)
• Aftermarket