Description
Engineered for Freightliner Century/Columbia (2001014), the 2001014 A/C expansion valve delivers OEM-spec performance. This MEI-manufactured component is designed for Freightliner Century Class, Columbia, M2 106/112 Models (2002–2007) auxiliary air conditioning with flange mount and stationary seals.
Expansion Valve Type & Configuration
- Type: Block-Type Thermostatic Expansion Valve (TXV)
- Tonnage: Mid-range capacity (slim-line block)
- Port Configuration: 6 or 8 inlet, 8 or 10 outlet (multiple entry/exit options)
- Mount Style: Flange mount with stationary seals
- Color: Gold (distinguishes auxiliary unit from main)
- Refrigerant: R134a compatible
Signs You Need a New Expansion Valve
- Frost accumulating at the evaporator inlet or suction line
- Auxiliary A/C blows warm air or cycles inconsistently
- High head pressure on auxiliary system; weak/no cooling
- Sporadic temperature control—system starves then floods refrigerant
- Audible valve hunting or clicking from the sleeper unit
Specifications
| Manufacturer | MEI (Mechanical Environmental Inc.) |
|---|---|
| Part Number | 2001014 |
| OEM Numbers | N83-308361, ABP N83 308231, BOA80-321-00-269, VCC88000030 |
| Component Type | Block-Type Thermostatic Expansion Valve (TXV) |
| Inlet Port Sizes | 6 (3/8″), 8 (1/2″) nominal |
| Outlet Port Sizes | 8 (1/2″), 10 (5/8″) nominal |
| Mount Type | Flange mount, stationary seals |
| Valve Color | Gold (aux. sleeper identifier) |
| Refrigerant | R134a |
Cross References
This part is equivalent to the following part numbers:
- OEM Freightliner: N83-308361, ABP N83 308231, BOA80-321-00-269, VCC88000030
- Red Dot: RD-5-10903-0
- Truck Air/Aftermarket: 12-0617A, 12-0617G
- Also known as: 1618, 1618G, 125760, 450-6602, 520-1410, PTAC1618, PTAC1618G
Applications
Freightliner Century Class, Columbia, M2 106/112 Models (2002–2007). Auxiliary/sleeper unit application. Verify OEM fitment before ordering.
This valve is designed for auxiliary A/C systems and includes gold color coding to distinguish it from the main cooling unit. Ensure correct port sizing for your application.
