540446BSM is an A/C expansion valve used to meter refrigerant flow into the evaporator in heavy-duty truck air conditioning systems. Sold by Pro Gear and Transmission.
Interchanges:
- 3411512
- 39397
- 450-6510
- M578
- RF60520733
- T39397
- WA911-20-8723
Features
A/C Expansion Valve
