20QE3219 Park Valve | Parking Brake Control Valve
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DISCLAIMER
All products listed on this website are supplied as genuine or high-quality aftermarket spare parts. PARTSPIRE FZC is an independent supplier and is not affiliated with, endorsed by, or authorized by any original equipment manufacturer (OEM) unless explicitly stated.
All brand names, logos, and product references are used strictly for identification and compatibility purposes only. Customers are responsible for verifying part numbers, specifications, and suitability before use or installation.
PARTSPIRE FZC shall not be held liable for any damages, losses, or operational issues arising from incorrect selection, improper installation, or misuse of products.
Description
20QE3219 Park Valve
The 20QE3219 Park Valve is a premium parking brake control valve designed for heavy-duty trucks, commercial vehicles, and tractor-trailer applications. It enables the driver to manually engage and release the vehicle’s spring parking brakes by controlling compressed air within the air brake system. Built for reliable operation in demanding conditions, the valve helps ensure safe parking, emergency brake activation, and dependable braking performance.
At PARTSPIRE, we supply genuine and OEM-quality air brake valves engineered for durability, precision, and long service life for heavy-duty commercial vehicles. The common configuration includes three 1/4″ NPT supply ports, two 1/4″ NPT delivery ports, and a 7/8″-16 threaded mounting, making it suitable for Mack truck applications.
Features
- Premium-quality Park Valve
- Reliable parking brake control
- Manual push-pull operation
- Heavy-duty construction
- Corrosion-resistant materials
- Reliable pneumatic performance
- Easy installation
- Long service life
Applications
Suitable for:
- Mack Trucks
- Heavy-Duty Trucks
- Tractor Units
- Semi-Trailers
- Commercial Vehicles
- Fleet Vehicles
- Construction Equipment
OEM Cross References
- Mack: 20QE3219
- PAI Industries: LPV-3436 / 3436
- Other Reference: 401029
Always verify the original part number, vehicle model, and VIN before ordering to ensure compatibility.
Why Choose PARTSPIRE?
- Genuine & OEM-quality spare parts
- Competitive pricing
- Worldwide shipping
- Fast quotation service
- Technical support
- Bulk order discounts
- Trusted supplier for heavy-duty truck and commercial vehicle spare parts
Request a Quote
Looking for the 20QE3219 Park Valve?
PARTSPIRE supplies genuine and OEM replacement parking brake control valves for Mack and other heavy-duty commercial vehicle applications. Contact us today for pricing, stock availability, and worldwide shipping.
All products listed on this website are supplied as genuine or high-quality aftermarket spare parts. PARTSPIRE FZC is an independent supplier and is not affiliated with, endorsed by, or authorized by any original equipment manufacturer (OEM) unless explicitly stated.
All brand names, logos, and product references are used strictly for identification and compatibility purposes only. Customers are responsible for verifying part numbers, specifications, and suitability before use or installation.
PARTSPIRE FZC shall not be held liable for any damages, losses, or operational issues arising from incorrect selection, improper installation, or misuse of products.
Description
20QE3219 Park Valve
The 20QE3219 Park Valve is a premium parking brake control valve designed for heavy-duty trucks, commercial vehicles, and tractor-trailer applications. It enables the driver to manually engage and release the vehicle’s spring parking brakes by controlling compressed air within the air brake system. Built for reliable operation in demanding conditions, the valve helps ensure safe parking, emergency brake activation, and dependable braking performance.
At PARTSPIRE, we supply genuine and OEM-quality air brake valves engineered for durability, precision, and long service life for heavy-duty commercial vehicles. The common configuration includes three 1/4″ NPT supply ports, two 1/4″ NPT delivery ports, and a 7/8″-16 threaded mounting, making it suitable for Mack truck applications.
Features
- Premium-quality Park Valve
- Reliable parking brake control
- Manual push-pull operation
- Heavy-duty construction
- Corrosion-resistant materials
- Reliable pneumatic performance
- Easy installation
- Long service life
Applications
Suitable for:
- Mack Trucks
- Heavy-Duty Trucks
- Tractor Units
- Semi-Trailers
- Commercial Vehicles
- Fleet Vehicles
- Construction Equipment
OEM Cross References
- Mack: 20QE3219
- PAI Industries: LPV-3436 / 3436
- Other Reference: 401029
Always verify the original part number, vehicle model, and VIN before ordering to ensure compatibility.
Why Choose PARTSPIRE?
- Genuine & OEM-quality spare parts
- Competitive pricing
- Worldwide shipping
- Fast quotation service
- Technical support
- Bulk order discounts
- Trusted supplier for heavy-duty truck and commercial vehicle spare parts
Request a Quote
Looking for the 20QE3219 Park Valve?
PARTSPIRE supplies genuine and OEM replacement parking brake control valves for Mack and other heavy-duty commercial vehicle applications. Contact us today for pricing, stock availability, and worldwide shipping.
Product details
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Description
20QE3219 Park Valve
The 20QE3219 Park Valve is a premium parking brake control valve designed for heavy-duty trucks, commercial vehicles, and tractor-trailer applications. It enables the driver to manually engage and release the vehicle’s spring parking brakes by controlling compressed air within the air brake system. Built for reliable operation in demanding conditions, the valve helps ensure safe parking, emergency brake activation, and dependable braking performance.
At PARTSPIRE, we supply genuine and OEM-quality air brake valves engineered for durability, precision, and long service life for heavy-duty commercial vehicles. The common configuration includes three 1/4″ NPT supply ports, two 1/4″ NPT delivery ports, and a 7/8″-16 threaded mounting, making it suitable for Mack truck applications.
Features
- Premium-quality Park Valve
- Reliable parking brake control
- Manual push-pull operation
- Heavy-duty construction
- Corrosion-resistant materials
- Reliable pneumatic performance
- Easy installation
- Long service life
Applications
Suitable for:
- Mack Trucks
- Heavy-Duty Trucks
- Tractor Units
- Semi-Trailers
- Commercial Vehicles
- Fleet Vehicles
- Construction Equipment
OEM Cross References
- Mack: 20QE3219
- PAI Industries: LPV-3436 / 3436
- Other Reference: 401029
Always verify the original part number, vehicle model, and VIN before ordering to ensure compatibility.
Why Choose PARTSPIRE?
- Genuine & OEM-quality spare parts
- Competitive pricing
- Worldwide shipping
- Fast quotation service
- Technical support
- Bulk order discounts
- Trusted supplier for heavy-duty truck and commercial vehicle spare parts
Request a Quote
Looking for the 20QE3219 Park Valve?
PARTSPIRE supplies genuine and OEM replacement parking brake control valves for Mack and other heavy-duty commercial vehicle applications. Contact us today for pricing, stock availability, and worldwide shipping.

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