Booster Repair Kit 2638 RL1608LA-9: The Rebirth of Your Control Flow

High-precision maintenance for responsible mobility

THE repair kit for booster (servo-clutch) 2638, identified under the technical reference RL1608LA-9, This is the optimal engineering solution for restoring the clutch disengagement power of your Mercedes-Benz vehicle. Rather than replacing the entire unit, this kit allows for a surgical overhaul of internal wear components, ensuring a perfect seal. With a view to sustainable maintenance, This high-performance kit prevents chronic air leaks and hydraulic pressure drops, thus optimizing the energy efficiency and longevity of your original booster.

True to our commitment to technical transparency, This original equipment manufacturer (OEM) quality kit guarantees total operational reliability, meeting the profitability requirements of truck owners operating on demanding construction sites and routes.

Kit Composition & Flow Resilience

State-of-the-art engineering for sealing that meets industry standards:

• Precision Segments and Membranes: Elastomers optimized to operate with an airflow meeting the requirements of high-performance standards API CH4/SJ And MB 228.1, ensuring maximum anti-friction protection of the internal walls.

• Interactions with Professional Fluids: The cups and O-rings are designed for perfect compatibility with a high-quality base oil (control liquid), equipped with a strong viscosity index, guaranteeing constant flexibility of -40°C à +110°C.

• Maximum Thermal Resilience: High-density polymers exhibit a high sublimation point technical (structural stability), preventing any hardening or cracking under the effect of the intense heat radiated by the engine block.

• Certified Hydraulic Sealing: Complete set of valves and return springs calibrated to eliminate shift latency and pedal vibration.

Your Advantages

• Eco-design (Ocean Bound Plastic): We are taking action for biodiversity: the packaging bags and protective films in this kit incorporate certified polymers. Ocean Bound Plastic, actively participating in the cleanup of marine ecosystems.

• Industrial Ethics (Vegan & Leaping Bunny): Manufacturing process guaranteed to be free of any animal-derived components. Certification Leaping Bunny ensuring the absence of animal testing for the sealing greases and protective varnishes included.

• High SPF protection of elastomers: The components benefit from a high-density treatment, "« moisturizing »" (action moisturizing (technical) the rubber to prevent premature oxidation due to humidity or road chemical agents.

• "Non-Greasy" Finish & Precise Assembly: Elements delivered with a surface preparation "« non-greasy«", preventing abrasive dust from adhering to the booster body during the reassembly phase.

Why choose the kit RL1608LA-9 ?

Designed for professionals who prioritize technical restoration and reduced operating costs, this kit combines the precision of original components with a sustainable approach to heavy-duty mechanics. Investing in this kit means choosing a stable control system for a more efficient, reliable, and environmentally friendly truck.

KNORR VG3361 / VG3364 / VG3365