161-8919 Hydraulic Fan Piston Motor for 966G 966H 972G Wheel Loader 1618919 Hydraulic Motor Assembly
The 161-8919 Hydraulic Fan Piston Motor is a replacement hydraulic motor designed for compatible 966G, 966H, and 972G wheel loader cooling fan applications. Also known as a Hydraulic Fan Motor, Cooling Fan Hydraulic Motor, Hydraulic Piston Motor, or Radiator Fan Drive Motor, this component is ...
Hydraulic Fan Piston Motor 966G
,161-8919 Hydraulic Motor Assembly
,Wheel Loader Hydraulic Motor 966H
The 161-8919 Hydraulic Fan Piston Motor is a replacement hydraulic motor designed for compatible 966G, 966H, and 972G wheel loader cooling fan applications.
Also known as a Hydraulic Fan Motor, Cooling Fan Hydraulic Motor, Hydraulic Piston Motor, or Radiator Fan Drive Motor, this component is designed to convert hydraulic pressure and flow into mechanical rotational power to drive the equipment's cooling fan system.
As an important part of the wheel loader cooling system, the hydraulic fan motor provides rotational power to the cooling fan, helping maintain airflow through the radiator and associated cooling components.
A correctly matched and properly functioning hydraulic fan motor supports the equipment's designed cooling performance and helps maintain suitable engine operating temperatures during construction machinery operation.
The 161-8919 hydraulic fan motor features a robust black metal housing, precision-machined steel output shaft, mounting flange, hydraulic connection ports, and an integrated motor housing assembly.
Its compact vertical construction is designed for installation within compatible wheel loader hydraulic cooling fan systems.
JISION supplies hydraulic fan motors, hydraulic piston motors, hydraulic pumps, control valves, and construction machinery replacement parts to machinery owners, repair workshops, construction companies, and international spare parts distributors.
Product Specifications
| Item | Description |
|---|---|
| Product Name | Hydraulic Fan Piston Motor |
| Main Part Number | 161-8919 |
| Alternative Number | 1618919 |
| Reference Reman Number | 0R-1075 |
| Product Type | Hydraulic Piston Motor Assembly |
| Other Names | Hydraulic Fan Motor / Cooling Fan Motor / Radiator Fan Drive Motor |
| Reference Equipment Models | 966G / 966H / 972G |
| Equipment Type | Wheel Loader |
| Product Category | Wheel Loader Hydraulic Parts |
| Application | Hydraulic Cooling Fan Drive System |
| Operating Principle | Hydraulic Pressure to Rotational Power |
| Main Housing | Metal |
| Housing Color | Black |
| Output Shaft | Machined Steel Shaft |
| Shaft Connection | Threaded Shaft End |
| Mounting Structure | Flange Mounting |
| Hydraulic Connections | Multiple Hydraulic Ports |
| Brand | JISION |
| Condition | Confirm Before Ordering |
| Availability | Contact Us |
Key Features
- Hydraulic Cooling Fan Drive
Designed to convert hydraulic fluid pressure and flow into mechanical rotation for compatible wheel loader cooling fan systems. - Heavy-Duty Metal Housing
Features a robust black metallic housing intended for demanding construction machinery applications. - Hydraulic Piston Motor Design
The 161-8919 reference corresponds to a hydraulic piston motor intended for compatible cooling fan drive applications. - Precision-Machined Output Shaft
Equipped with a machined metal shaft and threaded end for connection to the corresponding cooling fan drive arrangement. - Integrated Mounting Flange
The motor features a metallic mounting flange with fixing holes for installation in the matching equipment configuration. - Multiple Hydraulic Connection Ports
Includes hydraulic connection interfaces for integration with the corresponding fan drive hydraulic circuit. - Compact Motor Assembly
Its relatively compact construction supports installation within designated heavy equipment cooling fan system locations. - Suitable for Wheel Loader Maintenance
Offered as a replacement component for worn, damaged, leaking, or malfunctioning hydraulic fan motors in compatible wheel loader applications.
Compatible Wheel Loader Models
Primary Reference Models:
- 966G Wheel Loader
- 966H Wheel Loader
- 972G Wheel Loader
Additional Reference Models:
- 966G II Wheel Loader
- 972G II Wheel Loader
- 972H Wheel Loader
- 980G II Wheel Loader
Reference Part Numbers:
- 161-8919
- 1618919
- 0R-1075 (Remanufactured Reference)
Important Compatibility Notice
Compatibility may vary depending on wheel loader serial number, hydraulic fan drive configuration, motor displacement, output shaft dimensions, mounting flange specifications, and original equipment part number.
Please verify the original hydraulic fan motor part number, machine serial number, and hydraulic system configuration before purchasing.
The listed equipment models are reference applications and do not guarantee compatibility with every machine configuration.
Product Applications
The 161-8919 hydraulic fan piston motor is offered for compatible applications involving:
- Wheel Loader Hydraulic Cooling Fan Systems
- Radiator Fan Drive Motor Replacement
- Construction Machinery Cooling System Maintenance
- Hydraulic Piston Motor Replacement
- Heavy Equipment Hydraulic System Repairs
- Wheel Loader Engine Cooling System Servicing
- Hydraulic Fan Drive System Overhaul
Installation and Maintenance Recommendations
Correct hydraulic fan motor installation is essential for reliable machine cooling system operation.
Before installation:
- Verify the original motor part number and machine serial number.
- Shut down the equipment and release hydraulic pressure according to the manufacturer's service procedures.
- Inspect the hydraulic hoses, fittings, and hydraulic oil for contamination.
- Confirm the output shaft and mounting flange dimensions.
- Verify hydraulic inlet and outlet port specifications.
- Inspect the cooling fan and fan drive connection components.
- Install the motor using the manufacturer's recommended mounting hardware and tightening torque.
- Fill and prime the hydraulic circuit according to the applicable service instructions.
- Confirm hydraulic fan rotation direction, operating speed, and hydraulic system performance.
- Inspect the installed assembly for external oil leakage and abnormal operation.
Safety Notice: Hydraulic systems can retain high pressure after equipment shutdown. Installation and testing should be performed by qualified hydraulic maintenance technicians.
Why Choose JISION?
- Professional Construction Machinery Parts Supplier
JISION supplies hydraulic, diesel engine, and electrical replacement components for wheel loaders, excavators, and heavy construction machinery. - Wide Range of Hydraulic Components
Our product range includes hydraulic fan motors, hydraulic piston motors, hydraulic pumps, cooling fan drive components, travel motors, swing motors, hydraulic control valves, and other construction machinery replacement parts. - International Parts Supply
We support equipment owners, repair workshops, construction contractors, machinery maintenance companies, and international spare parts distributors with product sourcing inquiries. - Part Number Identification Assistance
Customers can provide original hydraulic motor part numbers, machine serial numbers, motor identification plates, and product photos to help identify suitable replacement components. - Wholesale Inquiries Welcome
Contact JISION for bulk purchasing quotations, product availability, and international shipping arrangements.
Ordering Information
Product Name: Hydraulic Fan Piston Motor Assembly
Main Part Number: 161-8919 / 1618919
Reference Reman Number: 0R-1075
Reference Equipment Models: 966G / 966H / 972G
Application: Wheel Loader Hydraulic Cooling Fan Drive System
To help ensure accurate product selection, please provide:
- Wheel Loader Brand and Model
- Machine Serial Number
- Original Hydraulic Fan Motor Part Number
- Hydraulic Motor Identification Plate
- Hydraulic System Configuration
- Output Shaft Dimensions
- Mounting Flange Dimensions
- Hydraulic Port Specifications
- Required Motor Rotation Direction
- Photos of the Existing Hydraulic Fan Motor
Contact JISION for product specifications, pricing, stock availability, wholesale purchasing, and international shipping information.
JISION – Reliable Hydraulic Fan Motors and Wheel Loader Replacement Parts for Heavy Construction Machinery.
