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What is the difference between a 605 and 800 steering box?

The main difference between a 605 and 800 steering box lies in their design, power-assist capabilities, and applications. A 605 steering box is a manual, non-power-assisted unit, while an 800 steering box is a power-assisted unit, providing enhanced steering control and responsiveness.


605 Steering Box


The 605 steering box is a manual, non-power-assisted steering system. It relies on the driver's physical input to turn the steering wheel and direct the vehicle. This type of steering box is commonly found in older vehicles, as well as some off-road and heavy-duty applications where a more direct, mechanical connection is preferred. The 605 steering box is known for its durability and simplicity, but it requires more effort from the driver to steer the vehicle, especially at low speeds or when the vehicle is heavily loaded.


800 Steering Box


The 800 steering box, on the other hand, is a power-assisted steering system. It uses a hydraulic or electric power-assist mechanism to amplify the driver's input, making the steering feel lighter and more responsive. This type of steering box is commonly found in modern passenger vehicles, as it provides a more comfortable and effortless driving experience, especially in tight parking situations or when maneuvering at low speeds. The 800 steering box is also known for its improved steering precision and control, as the power-assist system helps to compensate for road conditions and vehicle weight.


Key Differences



  • Power Assist: The 605 steering box is a manual, non-power-assisted unit, while the 800 steering box is a power-assisted unit.

  • Steering Effort: The 605 steering box requires more physical effort from the driver, while the 800 steering box provides a lighter, more responsive steering feel.

  • Applications: The 605 steering box is commonly found in older vehicles, off-road, and heavy-duty applications, while the 800 steering box is more prevalent in modern passenger vehicles.

  • Precision and Control: The 800 steering box offers improved steering precision and control due to the power-assist mechanism, which helps to compensate for road conditions and vehicle weight.


In summary, the 605 steering box is a manual, non-power-assisted unit, while the 800 steering box is a power-assisted unit that provides a more comfortable and responsive driving experience. The choice between the two depends on the specific needs and requirements of the vehicle and its intended use.

What is the most common steering box?


Rack and Pinion Steering System
Rack and Pinion Steering System
This is the most common type of steering system used in modern vehicles. The system consists of a gear-like mechanism, known as the rack and pinion, that connects the steering wheel to the wheels. The steering wheel rotates, which in turn moves the pinion gear.



Which steering type is best?


While electric steering systems can result in reduced emissions and better fuel economy, hydraulic steering provides a more authentic driving feel. It. 8s also essential to consider the impact on car insurance.



What is the difference between 605 and 800 steering box?


The 605 box is your basic econo 50,000 mile throwaway unit and should never be considered for any performance application, let alone most stock uses. The 800 and 808 boxes are the heavy-duty units used in nearly all big-car and/or high-perf applications.



Is recirculating ball steering better than rack and pinion?


If you are looking for a steering system that is simple, efficient, and responsive, you might prefer rack-and-pinion steering. If you are looking for a steering system that is durable, adjustable, and compatible, you might prefer recirculating-ball steering.



How do you identify a Saginaw 800 steering box?


Saginaw 800/808 Gearbox Identification
The 800 has a 70mm piston and the 808 has an 80mm piston. This is easy to measure from the outside of the gearbox. If you measure the end cap, the 800 is roughly 3" and the 808 is just under 3.5". It came in both a 3-hole "L" and 4-hole "H" mounting pattern.



What are the two types of steering systems?


There are two types of power steering systems: hydraulic and electric/electronic. A hydraulic-electric hybrid system is also possible. A Hydraulic Power Steering (HPS) uses hydraulic pressure supplied by an engine-driven pump to assist the motion of turning the steering wheel.



What is the spline count on a Saginaw steering box?


On Saginaw boxes, there are 2 options: 13/16 36 spline, which was pre-1980. 3/4 30 spline, which was after 1980.



What are the three types of steering boxes?


The types of steering gear boxes are Cam and roller, recirculating ball, rack and pinio...



What are the signs of a steering box going out?


You feel excessive play in steering wheel
If your steering wheel feels sloppy, like you can move it back and forth a bit without changing your direction of travel, there is a problem with a steering system component.



Which steering system is best?


Advantages of Electronic Power Steering
Efficiency: EPS systems are generally more efficient than hydraulic systems, as they do not require hydraulic fluid or pumps. This results in lower weight and reduced energy consumption.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.