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F8TZ-2B373-AA Genuine Ford ABS Modulator Valve For F-250 F-350 Super Duty

P/N: F8TZ-2B373-AA Manufactured by: Ford
Original price $1,385.00 - Original price $1,385.00
Original price
$1,385.00
$1,385.00 - $1,385.00
Current price $1,385.00
2 in Stock
Condition: New
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Description

The F8TZ-2B373-AA is a genuine Ford ABS modulator valve assembly intended for specified 1987–1994 F-250, F-350, and F-Super Duty trucks. This unit regulates rear brake hydraulic pressure when the anti-lock system intervenes and is configured for applicable Kelsey-Hayes RWAL/RABS systems.

Vehicle Compatibility

Year Vehicle Engine Trims
1994 Ford F-250 4.9L L6 - Gas, 5.0L V8 - Gas, 5.8L V8 - Gas, 7.3L V8 - Diesel, 7.5L V8 - Gas XL, XLT
1994 Ford F-350 4.9L L6 - Gas, 5.8L V8 - Gas, 7.3L V8 - Diesel, 7.5L V8 - Gas XL, XLT
1994 Ford F-Super Duty 7.3L V8 - Diesel, 7.5L V8 - Gas XL, XLT
1993 Ford F-250 4.9L L6 - Gas, 5.0L V8 - Gas, 5.8L V8 - Gas, 7.3L V8 - Diesel, 7.5L V8 - Gas XL, XLT
1993 Ford F-350 4.9L L6 - Gas, 5.8L V8 - Gas, 7.3L V8 - Diesel, 7.5L V8 - Gas XL, XLT
1993 Ford F-Super Duty 7.5L V8 - Gas XL
1992 Ford F-250 4.9L L6 - Gas, 5.0L V8 - Gas, 5.8L V8 - Gas, 7.3L V8 - Diesel, 7.5L V8 - Gas Custom, XL, XLT Lariat
1992 Ford F-350 4.9L L6 - Gas, 5.8L V8 - Gas, 7.3L V8 - Diesel, 7.5L V8 - Gas Custom, XL, XLT Lariat
1992 Ford F-Super Duty 7.3L V8 - Diesel, 7.5L V8 - Gas Custom
1991 Ford F-250 4.9L L6 - Gas, 5.0L V8 - Gas, 5.8L V8 - Gas, 7.3L V8 - Diesel, 7.5L V8 - Gas Custom, XL, XLT Lariat
1991 Ford F-350 4.9L L6 - Gas, 5.8L V8 - Gas, 7.3L V8 - Diesel, 7.5L V8 - Gas Custom, XL, XLT Lariat
1991 Ford F-Super Duty 7.3L V8 - Diesel, 7.5L V8 - Gas Custom
1990 Ford F-250 4.9L L6 - Gas, 5.0L V8 - Gas, 5.8L V8 - Gas, 7.3L V8 - Diesel, 7.5L V8 - Gas Custom, XL, XLT Lariat
1990 Ford F-350 4.9L L6 - Gas, 5.8L V8 - Gas, 7.3L V8 - Diesel, 7.5L V8 - Gas Custom, XL, XLT Lariat
1990 Ford F-Super Duty 7.3L V8 - Diesel, 7.5L V8 - Gas Custom
1989 Ford F-250 4.9L L6 - Gas, 5.0L V8 - Gas, 5.8L V8 - Gas, 7.3L V8 - Diesel, 7.5L V8 - Gas Custom, XL, XLT Lariat
1989 Ford F-350 4.9L L6 - Gas, 5.8L V8 - Gas, 7.3L V8 - Diesel, 7.5L V8 - Gas Custom, XL, XLT Lariat
1989 Ford F-Super Duty 7.3L V8 - Diesel, 7.5L V8 - Gas Base
1988 Ford F-250 4.9L L6 - Gas, 5.0L V8 - Gas, 5.8L V8 - Gas, 7.3L V8 - Diesel, 7.5L V8 - Gas Custom, XL, XLT Lariat
1988 Ford F-350 4.9L L6 - Gas, 5.8L V8 - Gas, 7.3L V8 - Diesel, 7.5L V8 - Gas Custom, XL, XLT Lariat
1988 Ford F-Super Duty 7.3L V8 - Diesel, 7.5L V8 - Gas Base
1987 Ford F-250 4.9L L6 - Gas, 5.0L V8 - Gas, 5.8L V8 - Gas, 6.9L V8 - Diesel, 7.5L V8 - Gas Custom, XL, XLT Lariat
1987 Ford F-350 4.9L L6 - Gas, 5.8L V8 - Gas, 6.9L V8 - Diesel, 7.5L V8 - Gas Custom, XL, XLT Lariat


General Specifications

Condition New
Part Number F8TZ-2B373-AA
Brand Ford
Part Type ABS Modulator Valve Assembly
Years 1987–1994
Vehicle Ford F-250, F-350, F-Super Duty
Brake System Kelsey-Hayes RWAL / RABS
Vehicle Weight Rating Over 8,500 lbs GVW
Included Components Accumulator, Pump Motor
Dimensions 9.2 × 5.1 × 4.3 in
Weight 4.45 lbs
Fitment Type Direct Replacement


Product Features

The F8TZ-2B373-AA ABS modulator valve assembly performs hydraulic control functions within the rear anti-lock brake system on the listed Ford heavy-duty trucks:

  • Varies rear brake circuit pressure during anti-lock braking events
  • Functions with the Kelsey-Hayes RWAL and RABS configurations specified for these applications
  • Receives brake control commands and manages the corresponding hydraulic response
  • Combines the required accumulator and pump motor within the modulator assembly
  • Is specified for applicable Ford truck configurations rated above 8,500 lbs GVW
  • Interfaces with the existing hydraulic circuits at the designated rear anti-lock control location

Application Notes

The F8TZ-2B373-AA is used on specified 1987–1994 Ford F-Series trucks equipped with the corresponding rear anti-lock brake arrangement. Identify each brake line and connection before disconnecting the hydraulic unit, then complete the required bleeding procedure after the system is assembled.

Verify part number, VIN, production year, GVW rating, Kelsey-Hayes brake system type, hydraulic connections, and factory brake configuration before installation.

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