logo
Deutsch
English
Español
Français
Latviešu
Polski
Русский
中文
go to b2b portalB2B Portal
thumbnail
thumbnail
thumbnail
thumbnail
thumbnail
ApplicationTowing vehicle
Calculated Volume 0.517 dm³
ColorYellow
CommentsService line
FilterNo
Max. operating pressure10.0 bar
Port thread 1M22 x 1.5
Port threadsM22 x 1.5
Product categoryDevice
Technical specificationOE specification
Temperature Range-40°C to +80°C
TypeWithout filter
VersionWithout test connection
Size 97 x 75 x 71 mm x mm x mm
Weight 0.238 kg
Weight 0.5247 lb
BrandWabco
Weight0.24 kg
Dimensions75 x 71 x 97 mm
About
Buy original Wabco Hose Coupling online at www.fixparts-online.com. Enjoy competitive prices on new parts, fast delivery, top-quality products, and exceptional service. Shop now for the best deals on www.fixparts-online.com.

Wabco 4522002120 Hose Coupling

Description

This Wabco hose coupling (MPN: 4522002120) is a critical component within the air brake system of towing vehicles, specifically for service lines in air pipes and lines. It securely connects air lines, ensuring reliable operation of the braking system. This coupling is designed to OE specification and operates efficiently within a temperature range of -40°C to +80°C, with a maximum operating pressure of 10.0 bar. Its dimensions are 71 x 75 x 97 mm, providing a robust and compact solution for air brake connections.

Key Features & Benefits

These couplings basically connect the air lines that run to your trailer brakes. Think of them like sturdy connectors – they join the flexible air hoses together, making sure you have a sealed, airtight connection. They come in different styles, often with a quick – connect feature for ease of use, but the main job is to create and maintain that air pressure link. They’re made to withstand constant pressure and vibration, and they're designed to be durable. This part is critical in your trailer brake system. The air pressure from your towing vehicle needs to get to the trailer's brakes for them to work. The coupling is right there in the line, providing that pathway. It’s a bridge if you will. Without a good connection here, the signal – that air pressure – doesn't get through, and your trailer brakes won’t engage properly.

Symptoms, Risks & Replacements

Well, your trailer brakes are seriously important for safe towing. If the coupling fails, or leaks, you lose braking power to the trailer. You’ll notice if you have a problem with this pretty quickly – a hissing sound could indicate a leak, and if the trailer feels like it's not slowing down properly when you hit the brakes, that’s a big red flag. These couplings are a relatively small part, but they have a huge impact on safety. You can find a good replacement on sites like Fixparts Online, and honestly, it's a good idea to inspect these connections regularly as part of your overall trailer maintenance. It’s a cheap peace of mind.

Warranty Information

Wabco Hose Coupling (MPN 4522002120) comes with a 1-year warranty.
Dispatch time:
21 days
Available for order
12.41
min. 2 units(€ 24.82)
Include 19% VAT
Excluding shipping costs
This product can be
Original
Scania
1934821
35-42 days
from€78.24
10 years in the auto parts market
1 year warranty for all products
Worldwide delivery
Free return or exchange within 14 days
logo
The "Fixparts" Company, established in 2011, has a proven successful track record of wholesale and retail automotive spare parts deliveries all over the world.
Customer service
My accountWarranty
Contacts
Rēzeknes street 5B, Riga, LV-1073, Latvia
Reg.nr. 40103495107
VAT.Nr. LV40103495107
Have a question?
Send us a message on WhatsApp