F8UZ-2C161-AA Brake Proportioning Valve Fit for Ford Bronco E-150 E-250 E-350 F-150 F-250 F-350, Replace F8UZ2C161AA, Pressure Regulator Control Valve

Applicable Model: Fit for Ford Bronco 1990 1991 1992 1993 1994 1995 1996 for E-150 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 for E-250 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 for E-350/ E-350 Super Duty 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 for Econoline Super Duty 1996 1997 1998 1999 for F-150 1990 1991 1992 1993 1994 1995 1996 for F-250 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 for F-350 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 The Brake System's "Pressure Distributor" When a vehicle brakes, the front wheels typically bear approximately 60% to 70% of the total braking force. However, if the hydraulic pressure applied to the rear wheels is excessively high, there is a risk of wheel lock-up, potentially triggering a loss of control characterized by "tail-swinging." Conversely, if the hydraulic pressure is too low, overall braking performance will be compromised. This "Proportioning Valve" is specifically designed to resolve this dilemma; it dynamically regulates the distribution of hydraulic pressure between the front and rear wheels, thereby ensuring a more stable and secure braking experience for the vehicle.

• 1.Applicable Model: Ford Bronco 1990-1996, Ford E-150 1990-2004, Ford E-250 1987-2004, Ford E-350 / E-350 Super Duty 1987-2004, Ford Econoline Super Duty 1996-1999, Ford F-150 1990-1996, Ford F-250 1987-1999, Ford F-350 1987-1997 Replace F8UZ-2C161-AA, F8UZ2C161AA
• 2.Balanced Front-to-Rear Braking Force: Under varying load conditions—whether unloaded or fully loaded—the traction available to a vehicle's front and rear wheels differs significantly. This proportioning valve dynamically adjusts the pressure distribution between the front and rear brakes based on the vehicle's load status. This prevents premature rear-wheel lock-up and eliminates "brake dive," ensuring that braking remains smooth, stable, and fully controllable
• 3.Prevents Wheel Lock-up: During emergency braking, if the rear wheels lock up before the front wheels, the vehicle becomes prone to skidding and fishtailing. This brake pressure regulating valve precisely controls the hydraulic pressure applied to the rear brakes, thereby minimizing the risk of lock-up and ensuring that steering control is maintained throughout the braking process
• 4.Precision-Engineered with Premium Materials: Manufactured using high-strength materials and precision machining techniques, the valve body features a robust and durable structure. Each unit undergoes rigorous pressure and leak testing prior to leaving the factory, guaranteeing stable performance over the long term—free from leaks or internal sticking
• 5.Bolt-On Installation—Replaceable with Basic Tools: The vehicle's original design includes pre-allocated mounting interfaces and threaded holes. To replace the valve, simply remove the old unit and use a standard wrench to tighten the mounting bolts. No special tools or complex adjustments are required, allowing mechanically inclined vehicle owners to perform the replacement themselves