4801020300 Wabco WABCO MODULATOR SET
MPN:
4801020300
| Calculated Volume | 9.902 dm³ |
| Bolt Pattern | 70 mm |
| Maximum Operating Pressure | 8.5 bar |
| Mounting | 2x M12 |
| Port Thread | M22 x 1.5 JED-152 |
| Port Thread 21 | M16 x 1.5 JED - 152 |
| Port Thread 22 | M16 x 1.5 JED - 152 |
| Port Thread 3 | 2 Integrated Silencer |
| Port Thread 4 | M16 x 1.5 JED - 152 |
| Port Thread Size 5 | M16 x 1.5 JED-152 |
| Product Category | Device |
| Protection Class | IP 6K9K |
| Technical Specification | OE specification |
| Temperature Range | -40°C to +65°C |
| Type | Standard |
| Version | TEBS E without PEM |
| Voltage | 24 V |
| Size | 224 x 200 x 198 mm x mm x mm |
| Weight | 4.4 kg |
| Weight | 9.7 lb |
| Brand | Wabco |
| Weight | 5.52 kg |
| Dimensions | 210 x 205 x 230 mm |
About
Wabco 4801020300 Ebs Trailer Modulator 24V
Description
The WABCO MODULATOR SET, also known as the Ebs Trailer Modulator 24V, is a device used in air brake systems for trailers. It is typically installed in the air processing unit of the trailer's braking system.Key Features & Benefits
This thing basically controls the air brakes on your trailer. It takes the signal from your truck’s brake pedal – telling it how hard you’re braking – and translates that into the right amount of air pressure going to the trailer’s brakes. It manages things like anti – lock braking for the trailer, and it can also help prevent wheel lockup during hard stops. It also monitors the trailer's brake system for faults—things like low air pressure or a broken line—and will alert you in the cab. Think of it as the brain controlling the trailer's braking. Your truck has its own braking system, naturally, but this modulator is dedicated to making sure the trailer brakes work with your truck’s brakes safely and efficiently. It’s positioned in the air brake line between the tractor protection valve and the trailer supply line. It takes the electrical signal from your truck and converts it into pneumatic control.Symptoms, Risks & Replacements
Well, it’s a safety thing, plain and simple. If this modulator fails, your trailer brakes might not apply correctly—or at all. That means longer stopping distances, potential loss of control, and a really dangerous situation. You’ll notice if it's going bad. Things like erratic trailer braking, the trailer pulling to one side, or warning lights on your dash are all signs. It acts like a shield, protecting you from a serious accident. You can find these online pretty easily; Fixparts Online carries a good range of them, and they’re a reliable source. But getting a working one is really key to keeping everything safe on the road. Product information is provided for reference only. The part number and compatibility with your equipment are decisive when selecting the correct item.Dispatch time:
1-2 days
In stock
€
1 013.33
Excluding shipping costs
Analogues
Budget analogue
DT
10.94307
8-9 days
from€1 424.89
Shipping rates
Shipping to:
United States
10 years in the auto parts market
1 year warranty for all products
Worldwide delivery
Free return or exchange within 14 days
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