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Truck Compatibility

Fits the following trucks:

Freightliner Cascadia
Kenworth T680
Peterbilt 579
Volvo VNL
International LT

Please confirm part number before ordering.

  • Heavy Duty Truck Quality
  • Easy Returns
  • Fast Truck Delivery

170.802743 - QRN Type Quick Relea

170.802743 - QRN Type Quick Relea

$9.71
$9.71
Shipping calculated at checkout.

Hurry up! Only 1 items in stock.

Expected delivery date:
22 Jul Usually ready in 2-3 days.
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Cross Reference

Name Part Number
WABCO 802743
Knorr-Bremse KB-QRN-802743
Haldex HLDX-802743
Meritor MER-QRN802743
SAF-Holland SAF-802743
BPW BPW-QRN-802743
 

Specification

Attribute Value
Type Quick Release Valve (QRN Type)
Function Fast Air Exhaust / Brake Release
Material High-grade Aluminum / Composite
Surface Finish Anti-corrosion Coated
Port Configuration Multi-Port (OEM Standard)
Port Type Threaded
Port Size 3/8" NPT (Typical)
Operating Pressure Range 6–12 Bar
Response Time Ultra-Fast Release
Mounting Type Inline / Chassis Mounted
Compatibility QRN / Wabco Type Systems
Application Air Brake System
Operating Temperature Range -40°C to +80°C
Vehicle Type Heavy Commercial Vehicles
Weight 1.6 LB
 
170.802743 - QRN Type Quick Relea

170.802743 - QRN Type Quick Relea

$9.71
$9.71

FAQs

How do I find the right part for my truck?

You can search by part number, brand, or truck make/model/year. If you're unsure, our support team can help you identify the correct part based on your vehicle details.

Do you offer OEM and aftermarket options?

Yes. We sell both OEM (original equipment manufacturer) and high-quality aftermarket parts. Each product page clearly mentions the part type.

What shipping options do you provide?

We offer standard and expedited shipping across the United States. Shipping costs are calculated at checkout based on your location and the size/weight of the parts.

How long does delivery take?

Standard delivery usually takes 3–7 business days, while expedited shipping arrives faster depending on your location.

How can I reach customer support?

You can reach us by email, phone, or through the Contact Us page. Our support team is available during business hours to assist you.