Bendix 289144X LQ-4 Front Axle Ratio Valve, 4 PSI Hold Off Pressure, 60 PSI Equalizing Pressure

Product Details

Special Notes

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Product Description

Manufacturer: Bendix

Part Number: 289144X

Condition: Remanufactured

Bendix reman valves have the same warranty as new valves

Nominal hold off pressure: 4 psi

Nominal equalizing pressure: 60 psi

The LQ-4 ratio valve was designed to replace the LQ-2 limiting and quick release valve in the front axle delivery line of vehicles meeting FMVSS 121. During normal service brake applications, the LQ-4 automatically reduces application pressure to the front axle brakes, however, as brake application pressure is increased the percentage of reduction is decreased until at approximately 60 psi (depending upon valve design) full pressure is delivered. The valve is available with several different "hold-off" pressures which prevent the front brakes from operating until the "hold-off" pressure is exceeded.

The obsolete LQ-3 Ratio Valve appears identical to the LQ-4 with minor differences in porting size.

Cross References: 289144, 102119, 289149, 289149X, AD80150, AD80152, 287279, 289147, 40863109, 490083, D7HS2A208BA, D8HZ2A208A, 2022484, 795363, 358434, 4204839, K289144, 20QE1275R, 20QE2148, 20QE3129R, 410002800, 2022484, 289144B1, 540171C91, 68569BX, 5007M5, 17345006, 801504, LAV3625, 034036, 1092916, 1582223, G2022484
A cross reference listing means that this item should be a suitable replacement for the part numbers listed. You should check the description to be sure it will work in your application.