Description
90054075-G - SOLENOID VALVE, NORMALLY OPEN, 12V, SELF-RELIEVING, 1/4" NPT
PART NUMBER(S):
Fleet Products: 90054075-G | Replaces OE: OE: 90054075 | Automann: 173.90054075 | Meritor: E4331, R986020, R304331, R95590054075 | Euclid: E-4331 | Rockwell International: R986020 | Tectran: 12159 | Mack: 5396-90054075 | Dayton Parts: 334-1601 | Fruehauf: MNW90054075S
DESCRIPTION:
Model: Normally Open 3-Way Self-Relieving Solenoid Suspension Valve - 12V
Vehicles: Heavy-duty trucks and trailers with compatible air suspension or pneumatic accessory-control systems
• Valve Type: Electrically actuated, 3-way, normally open, self-relieving
• Function: Supplies pilot pressure to suspension valves, pilot valves, and pneumatic accessories; not designed for direct use as a dump valve
• Voltage and Current: 12 VDC, 1 A
• Power Consumption: 10 W
• No. of Ports: 3
• Inlet Port: One 1/4" NPT
• Outlet Port: One 1/4" NPT
• Exhaust Port: One 1/4" NPT
• Orifice Size: 1/16" x 3/32"
• Operating Position: Open when unpowered and closed when energized
• Mounting: Two 10-32 threaded holes on 1-1/4" centres
• Compatible Brackets: 90024087 bolt type and 90054793 weld type
Applications:
Designed to electrically control pilot airflow in truck and trailer air suspension and auxiliary pneumatic circuits requiring airflow in the unpowered state. It is typically replaced when the valve fails to switch, does not relieve downstream pressure, leaks air, or stops responding reliably to the electrical signal.
CROSS-REFERENCE(S):
17390054075, 173.9005408, 070-90054075MID, 90054075MD, 90054075-MD, LV90054075, HDX90054075, ZZ90054075, 900-54-075, K864033, 41902490, AC004, MID90054075, MBI90054075, NE-90054075, 80-1075SS, 801075SS, HOH90054075, 12900117, 034075, 34075, R95590054075N, R95590054075X, TDAR95590054075N, S-C293, SC293, XX-90054075, SA2531, TR90054075, 90054075P, 6451020, HDX 90054075, MPGS-C293, 019146, 0587-90054075P, 24JJ92CV, E4331, 32755475, VS24797, 6451199, 08519, 3004528, 434075, M4523, 3090054075, 384331, TLA90054075, 8235R304331, A1414, ATIR304331, EUE4331, N175, R304331RI, RIR304331, RWR304331, TDAR304331
A cross-reference listing means this part may be a suitable replacement for the listed part numbers. Always verify fitment before installation.
IMPORTANT INSTALLATION NOTES:
✔ Confirm the electrical circuit supplies 12 VDC and supports the specified 1 A load.
✔ Identify the inlet, outlet, and exhaust connections before installing the three 1/4" NPT air lines.
✔ Confirm the application requires a normally open valve that closes when energized.
✔ Mount using the two 10-32 holes or compatible bracket 90024087 or 90054793.
✔ Apply air-system-compatible sealant, verify wiring polarity, and leak-test the pneumatic circuit.
Warranty Information
