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ApplicationTowing vehicle
Calculated Volume 0.55123 dm³
ColorYellow
CommentsSwiss market
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 88 x 108 x 58 mm x mm x mm
Weight 0.722 kg
Weight 1.59174 lb
BrandWabco
Weight0.72 kg
Dimensions108 x 58 x 88 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 4523030320 Hose Coupling

Description

This Wabco hose coupling, MPN 452303020, is a critical component within the air brake system of towing vehicles. It’s designed for use in air pipes and lines, ensuring a secure and reliable connection. This coupling is engineered to meet OE specifications, providing robust performance and durability. Its dimensions are 58 x 108 x 88 mm, and it’s capable of withstanding a maximum operating pressure of 10.0 bar within a temperature range of -40°C to +80°C. This coupling delivers a leak-free seal and contributes to the overall safety and efficiency of the braking system.

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 4523030320) comes with a 1-year warranty.
Dispatch time:
21 days
Available for order
98.90
Include 19% VAT
Excluding shipping costs
This product can be
Original
Scania
1762302
35-42 days
from€97.51
Budget analogue
DT
9.72006
8-9 days
from€144.92
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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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
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Contacts
Rēzeknes street 5B, Riga, LV-1073, Latvia
Reg.nr. 40103495107
VAT.Nr. LV40103495107
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