20QE3295 | Genuine Volvo® Tractor Spring Brake Valve (R-7)

Useful Information

Description: Tractor Spring Brake Valve (R-7)
Condition: New
Brand: Volvo / Mack®
Part Number: 20QE3295 
Cross Reference Part Number: 20QE3295 

Type: Brake Valve

Vehicle Compatibility
Compatible with:
Freightliner Columbia 120 & Columbia,
Volvo, 
Mack,
International,
Navistar

Weight: 3 lbs

Specification:
Spring Brake Hold-Off Pressure: 95 PSI,
Anti-Compounding: Yes,
Regulatory Compliance: FMVSS 121,
Maximum Operating Temperature: 200 °F (93 °C),
Minimum Operating Temperature: -40 °F (-40 °C),
Balance Port1/4-18 NPT,
Control Port1/4-18 NPT,
Delivery Port 13/8-18 NPT,
Delivery Port 23/8-18 NPT,
Exhaust Orientation: Exhaust Facing Up,
Exhaust Port: Dust Shield,
Supply Port: 3/8-18 NPT

Description and Purpose

Parts Finder Q provides the Volvo/Mack® R-7 Tractor Spring Brake Valve, engineered to control air pressure for reliable spring brake function. Featuring durable construction and anti-compounding protection, it enhances braking performance while meeting FMVSS 121 standards for safety and reliability.

Impact on Vehicle Performance

The Volvo/Mack® R-7 Tractor Spring Brake Valve ensures consistent brake performance by regulating air pressure for controlled activation and release. Its anti-compounding feature prevents brake overlap, enhancing safety, reducing wear, and optimizing overall braking efficiency.

Why Replacement is Important

Replacing a worn or faulty R-7 Tractor Spring Brake Valve is crucial for maintaining safe and reliable braking. A malfunctioning valve can lead to brake failure, reduced performance, or unintended activation. Timely replacement ensures compliance with safety standards and extends brake system longevity.

Manufacturer Information:

Volvo, founded in 1927, is a Swedish automaker known for safety and innovation. It also produces construction machinery and marine equipment. Prioritizing sustainability, Volvo develops electric and hybrid technologies. With a strong reputation, it remains a leader in the automotive industry, recognized for design and innovation.

Tags & Category: Brake Valve, Spring Brake, Air Brake, R-7 Valve, Pneumatic, Valve, Brake System

Warranty
Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.