AirSource Heater Shut-Off Valve 2456 Oil Pump Relief Valve The 3/8" female pipe thread

The 3/8" female pipe thread accepts a standard service air-line fitting

8L (2007–2013)

Jaguar: XR81775

Direct replacement for Mack 25MF436A

AirSource Heater Shut-Off Valve 2456 Oil Pump Relief Valve The 3/8" female pipe threadAirSource 2456 manual heater shut off valve with 3 4" 3 4" hose barbs and T handle operation, used on Class 8 trucks and commercial buses to isolate the heater core from the coolant loop in summer. Brass valve body with replaceable seal; bolt in replacement for the OEM Freightliner Alliance 324025 and Kysor T handle 2499045 valves. Specifications Manufacturer AirSource (MEI) Part Number 2456 Part Type Manual Heater Shut Off Valve Hose Connection 3 4"