Description
Product Overview
The Bonbo Power Steering Cylinder is engineered specifically for Case backhoe models ranging from the 480 series to the 580 series. Built with a robust steel body and precision‑machined plastic internals, this cylinder offers superior resistance to corrosion, wear, and impact. Its closed length of 16‑1/4″ and open length of 23″ meet or exceed OEM specifications, ensuring a perfect fit and reliable operation. The machined exterior provides a smooth surface that reduces friction and prevents leaks, delivering consistent steering performance under demanding conditions.
Usage
Ideal for 2‑wheel‑drive machines, this cylinder is used in construction, landscaping, and agricultural environments where precise steering control is essential. Whether you are operating a Case Backhoe Loader 480B on a job site or a 580C in a quarry, the Bonbo cylinder restores full steering functionality, allowing operators to maneuver heavy equipment safely and efficiently. 
Why Choose Us
Bonbo combines decades of engineering expertise with rigorous quality control to deliver components that match or surpass original equipment standards. Each cylinder undergoes thorough testing for pressure tolerance and leak integrity before leaving the factory. Our commitment to durability means reduced maintenance costs and longer service life, while our 30‑day satisfaction guarantee provides peace of mind for every purchase.
Key Features
- Exact OEM fit for Case backhoe models 480B‑480F, 580B‑580E and more
- High‑grade steel body with corrosion‑resistant coating
- Precision‑machined plastic seals to prevent leaks
- Closed length 16‑1/4″ and open length 23″ for easy replacement
- 30‑day money‑back guarantee and responsive customer support
FAQ
Is this cylinder compatible with all Case backhoe models?
It fits the majority of 2‑wheel‑drive Case backhoes, including models 480B through 480F and 580B through 580E. Verify the serial number range in the product specifications for exact compatibility.
What tools are required for installation?
Standard hand tools such as wrenches, a torque wrench, and a fluid pump are sufficient. Detailed installation instructions are included in the package.
Can I use this cylinder on machines other than Case?
While designed for Case equipment, it may fit other brands with similar specifications. Always compare dimensions and mounting points before purchase.
How does the warranty work?
Bonbo offers a 30‑day full refund if the product does not meet your expectations. Defective units are covered under a one‑year limited warranty.
What is the expected lifespan of the cylinder?
With proper maintenance and regular fluid changes, the cylinder can reliably serve for many years, often exceeding the lifespan of the original OEM part.






Power Steering Cylinder Aftermarket Aluminum Build
Power Steering Cylinder Bonbo for Case Backhoes
MINJIANG Steering Hydraulic Cylinder for John-Deere
Power Steering Cylinder Mahindra Tractor Duty
Heated Chicken Waterer, 2 Gallon Thermostatic Poultry Drinker with 4 Nipples, Outdoor Winter Water Heater with Leg Base for Chickens, Ducks, Geese, Turkeys, Anti-Freeze Automatic Watering System
2 * 3.6 Gallons Chicken Waterer Bucket with Handle, Adjustable Legs and Anti Roost Cone
corfhy Power Steering Cylinder for Bobcat Tractors
Reviews
There are no reviews yet.