Hydraulic Motor Parts in Stock
Hydraulic motor parts are the precision components that make up and service hydraulic motors, including pistons, rotors, vanes, gears, seal kits, swashplates, valve plates, bearings, and shafts. Our inventory covers a comprehensive range of high-quality hydraulic motor parts engineered for direct drop-in fitment, helping you repair, overhaul, and extend the service life of your hydraulic motors. From routine maintenance to complete rebuilds, Hengyuhang supplies the motor parts you need to keep your motors performing at their best.
Hengyuhang combines robust manufacturing capacity with specialized engineering expertise to produce high-quality hydraulic motor parts. Manufactured to stringent international quality standards, our motor parts deliver the reliability, precision, and durability required to serve as direct replacements for leading international brands. When standard components cannot meet specific technical demands, our facility designs and manufactures entirely custom motor parts — from rapid prototyping to full-scale production — engineered strictly to your operational parameters and application needs.
What Are Hydraulic Motor Parts?
Hydraulic motor parts are the individual components that make up and service hydraulic motors, including piston motors, gear motors, vane motors, and cycloidal motors. They range from consumable wear parts such as seal kits and bearings to precision components such as pistons, rotors, vanes, gears, swashplates, and valve plates. Hydraulic motor parts are essential for routine maintenance, repair, and overhaul, restoring motors to original performance and extending their service life.
Types of Hydraulic Motor Parts
Hydraulic motor parts are generally classified by the motor type they serve.
Piston motor parts include pistons, cylinder blocks, swashplates, valve plates, retainer plates, bearings, and seal kits for axial and radial piston motors.
Gear motor parts include gear sets, side plates, bearings, shafts, and seal kits for external and internal gear motors.
Vane motor parts include rotors, vanes, cam rings, side plates, springs, and seal kits for fixed and variable displacement vane motors.
Cycloidal motor parts include rotor sets, gerotor/geroler assemblies, distributor valves, bearings, and seal kits for orbital motors.
Applications of Hydraulic Motor Parts
Hydraulic motor parts support the maintenance and repair of hydraulic motors across a wide range of industries:
Construction machinery — excavators, loaders, cranes
Agricultural equipment — tractors, harvesters
Industrial machinery — presses, injection molding machines, machine tools
Marine and offshore equipment
Mining and material handling equipment
Mobile hydraulic systems
Forestry and specialized machinery
Features of Hydraulic Motor Parts
Precision-engineered for direct drop-in fitment
Manufactured to stringent international quality standards
Reliable, durable performance with long service life
Wide range of consumable and precision components
Competitive pricing with dependable availability
Direct interchangeability with leading international brand models
Techspecs of Hydraulic Motor Parts
Specifications vary by component type and model. Common parameters include:
| Parameter | Typical Range |
|---|---|
| Seal material | NBR / FKM / PU / PTFE |
| Pressure rating | up to 450 bar |
| Operating temperature | -30 °C to +100 °C |
| Surface finish | precision ground / honed |
| Hardness | varies by component |
| Fitment | direct interchange |
| Port type | threaded or flange |
| Mounting | model-specific |
Contact us for the exact specification sheet of any specific motor part.
Hydraulic Motor Parts Replacement
Hengyuhang hydraulic motor parts are engineered as direct, dimensionally interchangeable replacements for leading international brands, delivering equal or better performance at a competitive price with long service life. Our replacement range covers:
Parker, Rexroth, SAMHYDRAULIK, DANFOSS, CAT, Linde, YUKEN, CASAPPA, VICKERS, EATON, OILGEAR, Kazel, YEOSHE, PZB, ATOS.
Simply tell us your existing part number, and we will match the correct interchange.
Hydraulic Motor Parts Selection Guide
To select the right hydraulic motor part, confirm the following parameters:
Motor type and manufacturer
Part number or model reference
Component type and function
Operating pressure and temperature
Fluid type and viscosity
When in doubt, provide your existing part number, motor details, or application, and our engineers will recommend the optimal match.
Hydraulic Motor Parts OEM Service
Hengyuhang provides high-quality hydraulic motor parts OEM batch customization and production services. You can supply your own design and drawings, or let our engineering team design the part to your specification. We offer flexible branding options — private label (your logo / part number) or no label — with full support from prototyping and testing to mass production and consistent quality control.
Hydraulic Motor Parts Manufacturer
Hengyuhang is a professional hydraulic motor parts manufacturer and supplier, offering a complete range of standard and custom motor parts with reliable quality, competitive pricing, and dependable delivery to customers worldwide.
FAQ of Hydraulic Motor Parts
1. What hydraulic motor parts do you supply?
We supply a comprehensive range of hydraulic motor parts, including pistons, cylinder blocks, swashplates, valve plates, rotors, vanes, gears, gear sets, bearings, shafts, and seal kits for piston, gear, vane, and cycloidal motors.
2. Can your motor parts replace other brands?
Yes. Our hydraulic motor parts are engineered as direct, dimensionally interchangeable replacements for Parker, Rexroth, SAMHYDRAULIK, DANFOSS, CAT, Linde, YUKEN, CASAPPA, VICKERS, EATON, OILGEAR, Kazel, YEOSHE, PZB, and ATOS.
3. How do I identify the right motor part?
Provide your existing part number or motor model reference, and our engineers will match the correct interchange. Photos and motor details also help.
4. Do you offer custom or OEM motor parts?
Yes. We offer OEM batch customization — you can provide the design, or we can design the part to your specification, with optional private labeling.
5. What is the MOQ for OEM orders?
MOQ is flexible depending on the part and customization requirements. Contact us for a tailored quotation.
6. What is your lead time?
Lead time depends on quantity and customization. Standard parts ship quickly; custom orders are confirmed at quotation.
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