Clutch booster

Clutch Pneumatic Hydraulic Booster – Comfort and Reliability in Truck Control

Modern trucks, tractors, buses, and commercial vehicles are designed for carrying heavy loads and long-distance travel. Managing such vehicles requires significant effort, especially when working with the clutch system. To reduce driver fatigue and ensure smooth gear shifting, a clutch pneumatic hydraulic booster (PHB) is installed in the clutch system.

This essential component facilitates clutch pedal operation, reduces driver fatigue, and enhances the safety of heavy-duty vehicles. If the PHB malfunctions, driving becomes uncomfortable and dangerous, as the clutch pedal requires excessive force, and gear shifting may become delayed and jerky.

If you need to buy a PHB for a truck, it is crucial to choose a high-quality part from a trusted manufacturer. At Ressormarket, you will find a wide range of PHBs for all types of trucks and buses, along with a quality guarantee, affordable prices, and convenient delivery across Ukraine.

How Does a Clutch Pneumatic Hydraulic Booster Work?

A PHB is a device that combines pneumatic and hydraulic mechanisms to ease clutch operation. It uses compressed air to create additional force when pressing the clutch pedal. The driver does not need to exert excessive effort—the hydropneumatic mechanism handles the load.

The PHB consists of:

1. A pneumatic chamber where pressure is generated;
2. A hydraulic cylinder that transfers force to the clutch system;
3. A piston and rod that ensure movement;
4. A tracking mechanism that regulates system operation;
5. A return spring that restores the pedal to its initial position.

Thanks to the PHB, the clutch operates smoothly and without jerks, ensuring comfortable and safe vehicle control.

When Should You Buy and Replace a PHB?

Like any mechanical system, a clutch pneumatic hydraulic booster wears out over time. Its components may degrade, leading to clutch malfunctions.

Main signs of a faulty PHB:

• The clutch pedal becomes stiffer, requiring more effort to press;
• The pedal sticks, falls through, or does not return to its original position;
• Unusual noises (whistling, hissing, knocking) appear when pressing the clutch;
• The clutch engages with delays or jerks;
• Air or hydraulic fluid leaks are visible.

If you notice any of these symptoms, it is best not to delay the replacement and order a new PHB from a reliable supplier.

Which PHB to Choose?

The type of PHB required depends on the truck model. In our catalog, you will find original and aftermarket clutch pneumatic hydraulic boosters for the following brands:

• MAN – for MAN TGA, TGX, TGS models;
• DAF – for DAF XF, CF, LF trucks;
• Scania – for Scania R, P, G, T-series;
• Iveco – for Eurocargo, Stralis, Daily;
• Renault – for Renault Magnum, Premium.

Important! When selecting a PHB for MAN, DAF, Scania, Iveco, or Renault, consider the mounting type, working pressure, and connection parameters.

If you are unsure about choosing the right PHB, our spare parts specialists will help you select the best option for your vehicle.

Where to Buy a PHB at the Best Price?

At Ressormarket, you can buy a PHB for trucks, tractors, and buses with a quality guarantee and fast delivery across Ukraine.

Our advantages:

1. Direct import – We work directly with manufacturers, ensuring low prices and original quality.
2. Wholesale prices – Exclusive offers for regular customers.
3. Wide assortment – PHBs for MAN, DAF, Scania, Iveco, Renault, and other models available.
4. Flexible payment options – Cash, bank transfer, card payment.
5. Fast delivery – Shipping to any city in Ukraine, self-pickup in Kyiv and Dnipro.

If you need to buy a PHB, order a clutch pneumatic hydraulic booster for a tractor or bus, contact Ressormarket! We will help you select the perfect part, ensuring comfortable and safe driving for your vehicle.