Regenerated single cylinder air compressor for Mercedes, 4111428500

Arcoore offers a regenerated single cylinder air compressor for Mercedes. Regeneration made by Arcoore specialists

Numbers:
0041318301;
4111428500;

Application:

Mercedes-Benz;

Evobus/Daimler;

Number of cylinders:

1;

Maximum operating pressure:

18.5 bar;

Displacement capacity:

229 cm³;

Working speed:

3000/min;

Piston stroke:

36 mm;

Piston diameter:

90 mm;

Lubrication:
Lubrication from engine;

Port thread 0:

M26 x 1.5;

Port 2 thread:

M26 x 1.5;

Port thread 8.1:

M10 x 1;

Port thread 8.2, 9.1, 9.2:

M22 x 1.5;

Crankshaft threads:

M18 x 1.5;

What is the Wabco single-cylinder air compressor used for?

The Wabco air compressor 4111428500, 0041318301 is used in Mercedes trucks and acts as the heart of the entire pneumatic system. Its primary task is to produce compressed air, which is then stored in tanks. This compressed air is essential for the proper operation of the vehicle’s most important systems, primarily the braking system (both service and parking brake), as well as the air suspension, clutch control and other accessories. This single-cylinder compressor is designed to provide the consistent and reliable performance required in heavy-duty transportation.

The most common symptoms of air compressor failure

Air compressor failure generates very characteristic and dangerous symptoms. The most serious sign is the presence of engine oil in the air system, which is often referred to as “oil spitting.” Contaminated air leads to rapid degradation of the dryer and damage to costly control valves. Other typical symptoms include a significant increase in the time it takes to fill the system (the compressor “beeps slowly”), loud metallic operation or knocking coming from the compressor, and visible oil leaks from the unit’s body. In extreme cases, the compressor may stop generating pressure altogether.

Causes of compressor failure in trucks

Understanding the source of the problem is helpful for avoiding a repeat failure after component replacement. Compressors most often fail due to lubrication problems – the use of contaminated engine oil or insufficient oil pressure leads to seized bearings and damage to the piston-cylinder assembly. Another common cause is a leak in the intake system, through which the compressor sucks in dirt (sand, dust), acting as an abrasive. Also, prolonged operation under maximum load, caused, for example, by a leak in the vehicle’s air system, leads to overheating and premature wear of piston rings.

Why choose a regenerated Wabco compressor 4111428500?

The decision to purchase a regenerated Wabco compressor is a solution that combines safety with economy. During the remanufacturing process at Arcoore, each compressor is completely disassembled and its components are subjected to detailed verification. All operating components, such as piston rings, seals, bearings and valves, are replaced with new ones. Working surfaces, including the cylinder and crankshaft, are precision machined or replaced. The final step is a test on a diagnostic bench, where performance, leakage and correct operating pressure are checked. As a result, the customer receives a product with technical parameters and durability comparable to a new part, covered by a warranty and available at a much more favorable price.