Description
2001015 drops into Freightliner Main (2001015) as a direct-fit A/C expansion valve. This Behr-manufactured slim-line valve with flange mount and stationary seals is designed for Freightliner Century Class, Columbia, and Coronado models (2003–2020) main unit cooling with variable port configurations (6/8 inlet, 10/12 outlet).
Expansion Valve Type & Configuration
- Type: Block-Type Thermostatic Expansion Valve (TXV)
- Tonnage: Mid-range capacity for main cooling units
- Port Configuration: 6 or 8 inlet, 10 or 12 outlet (flexible fitment)
- Mount Style: Flange mount with stationary seals
- Designation: Main unit (distinguished from auxiliary/sleeper)
- Refrigerant: R134a compatible
- OEM Supplier: Behr of America (OEM manufacturer)
Signs You Need a New Expansion Valve
- Frost on the evaporator core or suction line inlet
- Main A/C cooling is weak or intermittent
- Compressor discharge pressure rises; suction pressure drops
- Erratic temperature control—sudden shifts from cold to warm
- System underperforms despite good compressor operation
- Audible valve noise or intermittent refrigerant flow
Specifications
| Manufacturer | Behr of America (OEM supplier) |
|---|---|
| Part Number | 2001015 |
| OEM Numbers | N83-308107, N83-327302, BOA4965, BOAA4965 |
| Component Type | Block-Type Thermostatic Expansion Valve |
| Inlet Port Sizes | 6 (3/8″), 8 (1/2″) nominal options |
| Outlet Port Sizes | 10 (5/8″), 12 (3/4″) nominal options |
| Mount Type | Flange mount, stationary seals |
| Valve Color/ID | Unmarked (main unit standard) |
| Refrigerant | R134a |
| Bulb Type | Thermostatic with external equalizer |
Cross References
This part is equivalent to the following part numbers:
- OEM Freightliner/Behr: N83-308107, N83-327302, BOA4965, BOAA4965
- Red Dot: RD5125210P
- Truck Air/Aftermarket: 12-0620A
- Also known as: 1619, 129335, 351285031, 450-6609, 520-1420, PTAC1619, 71R8455, 932130, A4965, HA4965
Applications
Freightliner Century Class, Columbia, Coronado, Coronado Glider Kit (2003–2020). Main cooling unit application (not auxiliary/sleeper). Flexible port sizing allows fitment across multiple model years. Verify OEM fitment before ordering.
This valve controls main cabin cooling. Port sizing options (6/8 inlet, 10/12 outlet) should be confirmed with the OEM spec sheet for your specific truck year and engine.
