The power steering oil seal is used in the automotive power steering system and is a kind of automotive steering oil seal. Its function is to prevent dust, sand and water from entering the steering system, keep the gears lubricated, and ensure the normal operation of the power steering system. The power steering seal has the advantage of working under high pressure and extreme temperatures, it does more than just prevent fluid leakage. Power steering oil seals retain steering fluid in most high pressure applications, reducing friction in different parts of the steering wheel unit.
Power Steering Oil Seal Kits provide a complete lineup of products you need to repair your power steering, we have a wide range of genuine power steering oil seal kits to meet all your needs. The power steering system uses a mix of hydraulic and electric power to help the driver turn the wheels with ease. So it plays a vital role in the vehicle as it significantly improves navigation, especially in turns and curves.
Power steering oil seal types can be divided into:
1. Recirculating ball power steering oil seal: 1) Input shaft oil seal; 2) Rocker shaft oil seal
2. Rack and pinion power steering oil seal: 1) Input shaft oil seal; 2) Pinion shaft oil seal; 3) Rack frame inner and outer oil seals;
3. Steering hydraulic cylinder oil seal;
4. Electro-hydraulic steering gear oil seal;
5. Steering booster pump oil seal.
Features of circulating ball power steering oil seal:
Rocker shaft oil seal structural features:
1. The lip design adopts the way of incision
2. Increase the radial and axial fitting amount of the outer diameter
3. The rubber material adopts HNBR, which can withstand a wide temperature range and has high hardness of the rubber material
4. The support ring is made of PES (polyethersulfone resin) material, which is directly vulcanized with rubber.
Rocker shaft oil seal performance characteristics:
1. High pressure resistance
2. Improve wear resistance
3. Improve heat resistance
4. High and low temperature resistance
Structural features of input shaft oil seal:
1. The lip design adopts three to four lips
2. The rubber material adopts HNBR to increase the range of high and low temperature
3. Special shape skeleton increases pressure resistance
Input shaft oil seal performance characteristics:
1. High pressure resistance
2. Wear resistance
3. Heat resistance
4. High and low temperature resistance 5. Dustproof
Rack and pinion power steering oil seal features:
Rack frame oil seal structure features:
1. The lips are designed with incisions and parallel protrusions
2. Increase the radial and axial fitting amount of the outer diameter
3. The rubber material adopts HNBR to increase the range of high and low temperature
3. Special shape skeleton increases pressure resistance
Input shaft, pinion oil seal performance characteristics:
1. High pressure resistance
2. Improve wear resistance
3. Improve heat resistance
4. High and low temperature resistance
5. Good dustproof effect
Steering pump oil seal features:
Steering pump oil seal structure features:
1. The lip is molded, with reflow pattern or incision
2. The outer diameter adopts semi-exposed skeleton method or full rubber wrapping
3. The rubber material adopts HNBR, increase the range of high and low temperature or use fluorine rubber
Steering pump oil seal performance characteristics:
1. High pressure resistance
2. Improve wear resistance
3. Improve heat resistance
4. High and low temperature resistance
5. With reflow pattern structure, improve the sealing performance of the oil seal, can prevent the leakage of power steering seals.
If you need to buy power steering oil seal, or you need to know the price of power steering oil seal, please contact us. We provide you with professional sealing solutions; contact us for a catalogue of power steering fluids.
You may also want to know:
1. What should I do if the power steering oil seal leaks?
2. Power steering oil seal replacement cost
3. Price of power steering gear seal kit
4. Power steering seal repair kit supplier
5. Professional power steering oil seal manufacturer
6. Installation position of power steering oil seal
7. Power steering oil seal type
