Clutch booster T813

340150312 / 442074850064 / 442074860054

Clutch Booster T813 (Part Number: 442074860054) is a critical pneumatic-hydraulic component designed specifically for the iconic Tatra T813 heavy-duty truck series. As a cornerstone of the vehicle’s transmission system, this booster is engineered to reduce the physical effort required by the driver to operate the clutch pedal, ensuring smoother gear transitions and reduced mechanical wear.

Technical Specifications and Identification

The Clutch Booster T813 is identified by several cross-reference numbers to ensure compatibility across different catalogs. While the primary catalogue number is 442074860054, it is often linked to OEM number 2074860054 and business number 340150312. Weighing approximately 4 kilograms, this robust unit is built to withstand the extreme vibrations and torque common in off-road and military Tatra applications.

Why Your Tatra Needs a High-Quality Clutch Booster T813

The Tatra T813 is famous for its “backbone tube” chassis and independent swing half-axles, designed for the most hostile environments in the world. However, controlling such a powerful machine requires a perfectly functioning clutch. A failing Clutch Booster T813 can lead to:

• Stiff Pedal Feel: Making it exhausting for the driver during long hauls or technical off-roading.

• Incomplete Disengagement: Leading to gear grinding and expensive transmission damage.

• Air Leaks: Since this is a pneumatic system, a worn seal in the booster can drain your truck’s air reservoir.

Installation and Maintenance

Installing a new Clutch Booster T813 requires precision. Because it connects both the hydraulic line from the master cylinder and the pneumatic air supply, it is vital to check all connections for leaks. Regular maintenance involves inspecting the dust-proof collars and ensuring the hydraulic fluid is clean. In many heavy-duty scenarios, replacing the booster proactively can prevent a total clutch failure in the field.

Compatibility and Reliability

This specific model (442074860054) is tailor-made for the T813 series. Unlike generic aftermarket parts, a genuine Clutch Booster T813 ensures that the functional relationship between the pedal stroke and the output force is maintained. This allows the driver to have “feel” for the clutch, which is essential for precision maneuvering in construction or mining sites.

Conclusion

Whether you are restoring a classic military T813 or keeping a commercial unit in operation, the Clutch Booster T813 is an investment in your vehicle’s longevity. By using high-quality materials and meeting original OEM standards, this part ensures that your Tatra remains the unstoppable force it was designed to be.