Front Cabin Suspension Air Spring Hino 52270-1350 Truck Air Shock Absorbers

Front Cabin Suspension Air Spring Hino 52270-1350 Truck Air Shock Absorbers

Product Specifications

Brand: GUOMAT

Part No.: G3011

Cross No.: 52270-1350

Applicable models: Designed for Hino medium/heavy truck cabs
Function: Used in the cab suspension system to buffer road vibrations through air pressure adjustment to improve driving comfort and stability.
Material: Rubber + Iron
Temperature adaptability: Usually supports extreme environments from -40°C to +70°C
Pressure range: Typical working pressure is about 3-7 bar
Installation method: Bolt-on, integrated into the suspension system between the cab and the frame.
Durability: Design life is usually more than 300,000 cycles

For HINO
Front Cabin Air Spring
OEM Number: 52270-1350 / 52270 1350 / 522701350
Rear Cabin Air Spring
OEM Number: 52270-1360 / 52270 1360 / 522701360

Installation of Hino Truck Cab Air Spring

1.Safety Preparation

• Stop the vehicle and turn off the engine. Use a jack or bracket to stabilize the cab to ensure safe operation.
• Disconnect the power supply (such as the negative terminal of the battery) to avoid accidental contact with the circuit.

2.Remove the old air spring

• Release the system air pressure (if there is a manual exhaust valve, exhaust first).
• Remove the connecting air pipe and mark the position of the pipe for restoration.
• Remove the fixing bolts (usually located at the upper and lower ends of the air spring) and carefully remove the old part.

3.Install the new air spring

• Check whether the new part model matches the original vehicle, check the air tightness and appearance without damage.
• Align the air spring to the installation position and fix the bottom bolt first (do not tighten it yet).
• Connect the top bolt, ensure alignment and tighten it step by step (in diagonal order, refer to the maintenance manual for torque).
• Reconnect the air pipe and ensure that the joint is sealed and there is no leakage.

4.System test

• Start the vehicle and inflate the air system to the working pressure.
• Check whether the airbag is evenly inflated without skew or abnormal noise.
• Spray soapy water to check if the air pipe interface is leaking.
• Carry out a test run to verify whether the shock absorption effect and height of the cab are normal.

Notes
Torque requirements: Be sure to tighten the bolts according to the Hino manual standard. Overtightening may damage the components.
Air pipe protection: Avoid bending or squeezing the air pipe to ensure smooth air passage.
Regular inspection: It is recommended to regularly check the aging of the airbag and the stability of air pressure after installation.

GUOMAT Produces other Kinds of Truck Air Spring Shocks:

The Real Picture

Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles’ seat, luxurious car and industrial machine field.

GUOMAT Factory gate：

Established in 2008, Our company covers 20,000㎡ and is located in Taihe Town Baiyun District. With the rapid development of our company, we are equipped with modernized workshop and advanced rubber air springs equipments now. We are the first company who started air spring business and has become one of the largest air spring manufacturing bases in China.

In 2017, we launched a collaboration with High Tech of US customers to customize the products of our customers and the logo of our customers. Every year, there are about 10,000 orders. In continuous cooperation, the products meet the international inspection standard ISO/TS16949:2009, and the customers are very satisfied with the products produced. This is our high recognition from American customers and also gives us Great motivation.

In 2018, we started cooperation with German GmbH, mainly industrial air springs, which are suitable for industrial equipment. We have successfully developed and produced the natural air-seal of the skin to reach the 700mm flanged air spring, the customer's annual demand is a few hundred.

With the development of business and demand for customers, our company introduced business with TomLog Corporation in 2010, our strategic cooperative partner in Taiwan. Then we developed air compressor program and air spring related business, in 2015, America Goodyear Corporation met with the transfer of shares in the North American plant, our company was granted with sale agent for air springs in China, providing more choice for our customers. Our company adopts the most advanced domestic air spring processing equipment and international production technology. Combined with unique production process, our company strictly execute international standards for production and spare no efforts to create the world-class products. We will endeavor to make air spring widely used at home and abroad, and let more and more customers to enjoy the best damping effect.