Description
Product Overview
Part Name: Air Processing Unit / Air Dryer Assembly
Part Number: ZB4424 / K010593
Vehicle Compatibility: Ford Cargo heavy-duty trucks including documented 1835, 1838, 2538 and 3238 applications equipped with the corresponding ZB4424 air-processing system.
Configuration: Integrated multi-circuit air-processing unit combining compressed-air drying, pressure regulation and pneumatic circuit distribution.
Function: Removes moisture and contaminants from compressed air while regulating and distributing air supply to compatible braking and auxiliary pneumatic circuits.
Technical Specifications
Type: Air Processing Unit / APU
Manufacturer: Knorr-Bremse
Vehicle Make: Ford
Compatible Model Family: Cargo
Compatible Models: Cargo 1835 / 1838 / 2538 / 3238 and other compatible configurations using the same APU reference
Heater Voltage: 24 V
Cut-Out Pressure: Approximately 11 bar
Port 1: M22 × 1.5
Ports 21 / 22 / 23 / 24: M16 × 1.5
Pressure Sensor: 5 V on documented K010593 configuration
Opening Pressure: Approximately 7 bar on documented delivery circuits
System: Pneumatic Air Processing / Air Brake System
Application: Compressed-Air Drying, Regulation and Distribution
Primary Part Number: ZB4424
Knorr-Bremse Reference: K010593
Alternate Knorr-Bremse Reference: K010593N50
Ford OEM Reference: 7C46-2A131-AB
Additional Ford Reference: 7C46-2A131-AC where corresponding configuration applies
Installation: Confirm ZB4424/K010593 identification, Ford Cargo model, heater voltage, pneumatic ports and air-system configuration before installation.
Delivery & Availability
Stock Options: High-quality aftermarket & genuine Knorr-Bremse/Ford Cargo air processing units available
MOQ: 1
Delivery Time: 3–7 days
Payment & Security
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