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305.01.0012.01 Air Processing Unit Repair Kit, Brake System
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305.01.0012.01 Knorr-Bremse compatible Air Processing Unit Repair Kit

305.01.0012.01

Summary

This air processing unit repair kit is designed for the in-place overhaul of air treatment units in heavy commercial vehicle brake systems. It is compatible with Knorr-Bremse systems to ensure reliable air regulation and moisture control. Equivalent to OE Knorr-Bremse II35530S1.

Product identifiers
EAN Code8699031088402
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Compatible OEM Codes

  • KNORR-BREMSE
    • ZB 4721 S1
    • ZB 4564 S1
    • ZB 4535 S1
    • ZB 4534 S1
    • ZB 4528 S1
    • ZB 4512 S1
    • ZB 4511 S1
    • K025294N00 S1
    • K010515 S1
    • II39866F170 S1
    • II39866F S1
    • II38311F170 S1
    • II38311F S1
    • II38310FN49 S1
    • II38310FN00 S1
    • II38310F170 S1
    • II38310F S1
    • II35531170 S1
    • II35531 S1
    • II35530170 S1
    • II35530 S1

Description

What does an air processing unit repair kit do?

This air processing unit repair kit serves as a comprehensive service set for renewing heavily loaded components within the pneumatic brake system. By providing essential sealing elements and valve parts, it allows for the efficient maintenance of units that dry, regulate, and distribute compressed air throughout the vehicle's braking circuit.

Compatibility with Knorr-Bremse systems

The kit is designed to be used with Knorr-Bremse systems to restore optimal performance in the air treatment process. These components are vital for maintaining consistent air pressure and ensuring that moisture does not compromise the pneumatic lines of the heavy commercial vehicle.

Installation and maintenance guidance

For a successful overhaul, technicians should ensure surface cleanliness and use the correct lubricant during assembly. It is important to follow the manufacturer's specific tightening torque values to ensure the longevity of the repair and prevent future leaks in the air processing unit.

Troubleshooting and maintenance benefits

Regularly inspecting these components can prevent pressure loss between circuits or moisture accumulation in the system, making these kits an economical choice compared to full unit replacement.

OE cross-reference

305.01.0012.01 (Air Processing Unit Repair Kit) is the equivalent of the Knorr-Bremse OE numbers. This part directly replaces Knorr-Bremse OE numbers II35530S1, II35530170S1, II35531S1, II35531170S1, II38310FS1, II38310F170S1, II38310FN00S1, II38310FN49S1, II38311FS1, II38311F170S1, II39866FS1, II39866F170S1, K010515S1, K025294N00S1, ZB4511S1, ZB4512S1, ZB4528S1, ZB4534S1, ZB4535S1, ZB4564S1, ZB4721S1.

Other OEMs

KNORR-BREMSE

  • ZB4721S1
  • ZB4564S1
  • ZB4535S1
  • ZB4534S1
  • ZB4528S1
  • ZB4512S1
  • ZB4511S1
  • ZB 4721 S1
  • ZB 4564 S1
  • ZB 4535 S1
  • ZB 4534 S1
  • ZB 4528 S1
  • ZB 4512 S1
  • ZB 4511 S1
  • K025294N00 S1
  • K010515 S1
  • II39866F170 S1
  • II39866F S1
  • II38311F170 S1
  • II38311F S1
  • II38310FN49 S1
  • II38310FN00 S1
  • II38310F170 S1
  • II38310F S1
  • II35531170 S1
  • II35531 S1
  • II35530170 S1
  • II35530 S1

Related Products

Used In

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE

FAQ

What is the purpose of an air processing unit repair kit?
It is a service set used for the in-place overhaul of units that dry, regulate, and distribute compressed air within a heavy commercial vehicle's brake system.
Is this kit compatible with Knorr-Bremse systems?
Yes, this repair kit is designed to be compatible with Knorr-Bremse systems to restore proper pneumatic regulation.
When should a technician choose a repair kit over a new unit?
A repair kit is a sensible way to renew heavily loaded components without the cost of full replacement, provided mechanical parts are still sound.
How can I ensure a successful installation?
Ensure surface cleanliness, use correct lubricants, and follow the manufacturer's specific tightening torque values for all components.
What are the OE reference numbers of this part?
305.01.0012.01 directly replaces Knorr-Bremse OE numbers II35530S1, II35530170S1, II35531S1, II35531170S1, II38310FS1, II38310F170S1, II38310FN00S1, II38310FN49S1, II38311FS1, II38311F170S1, II39866FS1, II39866F170S1, K010515S1, K025294N00S1, ZB4511S1, ZB4512S1, ZB4528S1, ZB4534S1, ZB4535S1, ZB4564S1, ZB4721S1.