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301.03.0068.03 Compatible Air Processing Unit Repair Kit

301.03.0068.03

Summary

This repair kit is designed for the maintenance of air processing units within heavy commercial vehicle air brake systems. It ensures the reliable drying, regulation, and distribution of compressed air. Compatible with DAF and Iveco trucks. Equivalent to OE Knorr-Bremse K004858008.

Product identifiers
EAN Code8699031087658
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Compatible OEM Codes

  • KNORR-BREMSE
    • K004858008

Description

What does an air processing unit repair kit do?

This repair kit serves as a comprehensive service solution for the in-place overhaul of air processing units. These units are critical for drying, regulating, and distributing compressed air throughout the air brake system of heavy commercial vehicles. By using high-strength components, this kit helps restore optimal pneumatic performance without requiring a full unit replacement.

Compatible vehicles and engines

The kit is compatible with DAF and Iveco trucks. It is specifically designed to address common service requirements such as sealing leaks or restoring pressure regulation within the unit's internal mechanisms. Consult your authorized distributor for specific application details.

Installation and maintenance

During installation, technicians should ensure surface cleanliness and use the correct lubricant to guarantee long-term durability. It is essential to follow the vehicle manufacturer's recommended tightening torque for all components to maintain system integrity. Check the compatibility list for precise fitment.

System reliability

Regular maintenance of the air treatment system helps prevent moisture accumulation and pressure drops in the braking circuits.

OE cross-reference

301.03.0068.03 (Air Processing Unit Repair Kit) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number K004858008.

Other OEMs

KNORR-BREMSE

  • K004858008

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
DAF
IVECO
KNORR-BREMSE

FAQ

What is the purpose of an air processing unit repair kit?
It is a service set used to overhaul units that dry, regulate, and distribute compressed air within a heavy commercial vehicle's braking system.
Can this kit be used for compressor repairs?
No, this is specifically for the air treatment unit; the compressor generates the air, while this unit makes it usable for the brakes.
How can I know if my air processing unit needs a repair kit?
Symptoms like water collecting in the system or drifting pressure thresholds often indicate that a repair kit is needed.
What should be checked during installation?
Technicians should ensure surface cleanliness, use appropriate lubricants, and follow correct tightening torque specifications.
What are the OE reference numbers of this part?
301.03.0068.03 directly replaces Knorr-Bremse OE number K004858008.