Power Steering Pump 56110RN0A51
The 56110RN0A51 Power Steering Pump, also known as 56110RN0A51 56110RN0A54 Power Steering Pump, 56110RN0A51Power Steering Pump for ODYSSEY, 56110RN0A51 Steering Pump for PILOT and 56110RN0A51 Power Steering Pump for HONDA, is an OE-specification hydraulic vane pump designed for Honda hydraulic power steering systems. Driven by the engine through a serpentine belt, the pump continuously supplies pressurized hydraulic fluid to the steering gear, providing smooth steering assistance, precise steering response, and reduced steering effort for improved driving comfort and vehicle control.
Manufactured to Honda OE specifications, this power steering pump features a precision-machined vane rotor, an integrated flow-control and pressure-relief valve, a high-strength aluminum alloy housing, and premium sealing components. Designed as a direct replacement for the original equipment unit, it restores original steering performance with stable hydraulic output, low operating noise, and long service life. OEM 56110-RN0-A51 has been superseded by 06531-RN0-000.
Key Features
OE-quality replacement for OEM 56110-RN0-A51
Superseded by OEM 06531-RN0-000
Hydraulic vane pump design
Integrated pressure-relief and flow-control valve
Provides stable hydraulic pressure for smooth steering assistance
Precision-balanced rotor minimizes vibration and operating noise
High-strength aluminum alloy housing
Premium shaft sealing system for excellent leak resistance
Factory pressure-tested and leak-tested before shipment
Direct OE replacement for easy installation
Technical Specifications
|
Item |
Specification |
|
Product Model |
56110-RN0-A51 |
|
Pump Type |
Vane Pump |
|
Operating Mode |
Hydraulic |
|
Drive Type |
Serpentine Belt |
|
Pulley |
Without Belt Pulley |
|
Reservoir |
Without Reservoir |
|
Rotation Direction |
Clockwise |
|
Valve Type |
Integrated Pressure Relief & Flow Control Valve |
|
Housing Material |
Aluminum Alloy |
Structural Composition
● Pump Housing
High-strength die-cast aluminum alloy housing provides excellent rigidity, corrosion resistance, and heat dissipation.
● Rotor and Vane Assembly
Precision-machined rotor and sliding vanes generate stable hydraulic pressure with high volumetric efficiency.
● Cam Ring
Optimized cam profile improves pumping efficiency while minimizing internal wear.
● Pressure Relief Valve
Integrated pressure-relief valve protects the steering hydraulic system from excessive pressure.
● Flow Control Valve
Maintains consistent hydraulic flow across varying engine speeds for stable steering assistance.
● Drive Shaft Assembly
Transfers engine torque efficiently to the internal pumping mechanism.
● Bearing Assembly
High-quality bearings reduce friction and ensure smooth, reliable operation.
● Shaft Seal System
Premium sealing components effectively prevent hydraulic fluid leakage and maintain stable operating pressure.
● Hydraulic Ports
OE-standard inlet and outlet ports ensure direct compatibility with the original hydraulic steering system.
Compatible Vehicle Models
|
Brand |
Model |
Year Range |
|
Honda |
Pilot |
2012–2013 |
|
Honda |
Ridgeline |
2012–2013 |
Note: OEM 56110-RN0-A51 was replaced by 06531-RN0-000 and is used on 2012–2013 Honda Pilot and Ridgeline models equipped with hydraulic power steering. Always verify compatibility using the VIN number and OEM part number before installation.
Installation and Usage Notes
Disconnect the vehicle battery before installation.
Inspect the steering rack, hydraulic hoses, reservoir, and fittings for wear or contamination.
Flush the hydraulic steering system if the previous pump has failed internally.
Use only Honda Genuine Power Steering Fluid or an equivalent fluid meeting Honda specifications.
Tighten all hydraulic fittings according to OE torque specifications.
Bleed the steering system thoroughly after installation to remove trapped air.
Check for hydraulic leaks and abnormal operating noise.
Verify proper steering assistance during the initial road test.
Recheck the hydraulic fluid level after the first test drive.
Always confirm compatibility using the VIN number and OEM part number before installation.
FAQ
Q: Who are we?
A: We are based in Shanghai, China, start from 2004,sell to Domestic Market(55.00%),North America(10.00%),Central
America(10.00%),South America(7.00%),Eastern Europe(4.00%),Mid East(4.00%),Western Europe(4.00%),Southeast Asia(2.00%),Eastern
Asia(1.00%),Southern Europe(1.00%),Northern Europe(1.00%),Africa(1.00%). There are total about 1000+ people in our office.
Q: How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q: What can you buy from us?
A: Auto Electrical Systems,Auto Engine Systems,Auto Steering Systems,Auto Suspension Systems,Auto Transmission Systems
Q: Why should you buy from us not from other suppliers?
A: Changhui group has over 4 0 years' experience in manufacturing auto electrics & electronics, has QC and OEM service capability. 40 years' industry professional accumulation made it to be automotive expert in auto electrics, electronics & EPS.
Q: What services can we provide?
A: Accepted Delivery Terms: FOB,CIF,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,German,French,Russian,Korean
Hot Tags: 56110rn0a51 power steering pump, China 56110rn0a51 power steering pump manufacturers, suppliers
