71R8467 Red Dot Bulbless Block-Type Expansion Valve – 2 Ton

The Red Dot 71R8467 Expansion Valve is a 2-ton, bulbless block-type A/C expansion valve designed for heavy-duty on-road HVAC systems requiring high pressure tolerance and stable refrigerant control. With an 80 psig pressure limit at 53.5°F and a 5°F superheat rating, this valve supports consistent evaporator performance in demanding sleeper and cab applications.

This model uses a plate (flange) mount configuration on both the hose and evaporator sides, providing a rigid, leak-resistant connection commonly used in modern truck HVAC layouts. The 71R8467 is widely used in Navistar and Mack applications, including OE references 2512331-C1, 3660853-C2, and 20443850.

Use the specifications and interchange numbers below to confirm proper fitment before ordering.

Product Specifications

• Part Type: A/C Expansion Valve

• Valve Style: Bulbless Block-Type

• Capacity: 2 Ton

• Red Dot Part No.: 71R8467

• Red Dot Factory No.: RD-5-14619-0P

OE / Application References

• Navistar: 2512331-C1, 3660853-C2

• Mack: 20443850

Mounting

• Mounting Style: Bulbless Block

Connections (Plate / Flange Mount)

Hose Side

• Inlet: #6 Plate (Flange) Mount

• Outlet: #12 Plate (Flange) Mount

Evaporator Side

• Inlet: #8 Plate (Flange) Mount

• Outlet: #10 Plate (Flange) Mount

Performance Ratings

• Superheat Rating: 5°F

• Pressure Limit: 80 psig @ 53.5°F

Cross References

• Texas Truck A/C: 450-6561, 450-6561A

• AirSource / MEI: 1622

• ASCO: 46782

• Behr: 351234441, N8154001

• Climatech: EA14000

• CoolPoint: 450-6560

• Egelhof: 324353, 324533S, 324553T

• Everco HD: 932178

• Navistar International: 2512331-C1, 3660853-C2

• NDNS: 2512331C1, 3660853C2

• PACCAR: 5S013432, 5X013432

• Primatech: PTAC1622

• Road Choice: EV01070

• Truck Air / MEI: 12-1603A

• TruckAC+: T3538, T3539

• Red Dot – Aftermarket: 71R8467

• Red Dot – Factory: RD-5-14619-0P

Interchange Numbers

13419850, 1622, 1622G, 1813013, 1817005, 1818006, 20443850, 2512331C1, 31-31234, 324553T, 3660853C2, 4379-RD5146190P, 450-6558, 450-6558A, 520-1065, 520-1070, 71R8467, 7412776, 93-234, ABP N83 308022, BOA73079, RDHRD5146190P, RDT71R8467

(Always verify tonnage, flange sizes, and pressure ratings prior to installation.)