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301.03.0001.07 Compatible Air Dryer Valve Repair Kit

301.03.0001.07

Summary

This air dryer valve repair kit is designed for heavy commercial vehicle air brake systems. It is compatible with Volvo models including FH12, FM12, and VNL, as well as Renault Trucks Magnum. This high-strength component set restores purge valve functionality to ensure clean, dry air throughout the pneumatic system. Equivalent to OE Knorr-Bremse II362480061.

Product identifiers
EAN Code8699031088242
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Compatible OEM Codes

  • KNORR-BREMSE
    • II362480061

Description

What does an air dryer valve repair kit do?

This air dryer valve repair kit is a specialized rebuild set designed to restore the functionality of desiccant-equipped purge valves within the air brake system. By replacing worn internal components, this kit helps ensure that condensed water and oil are discharged from the tank bottom in a controlled manner, keeping the entire pneumatic circuit dry and clean.

Compatible vehicles and engines

This kit is compatible with Volvo trucks such as the FH12, FM12, F10, FL12, NH12, FL10, NL12, B10B, NL10, FM10, VNL, B12, FH16, B10M, F12, and VHD engines including D12C, D12A, D12D, TD102, TD122, TD123, DXi12, TD103, D10A, and D16C. It is also fitted to Renault Trucks Magnum. Additionally, it is used in Mercedes-Benz, Neoplan, DAF, Iveco and MAN vehicles.

Installation and maintenance guidance

During maintenance, technicians should inspect the purge valve for signs of heat degradation or vibration-induced wear. Replacing the seals and internal springs helps prevent air leaks and ensures proper discharge cycles. It is recommended to verify the specific port configuration before installation to ensure a precise fit.

Troubleshooting and maintenance

Proper maintenance of the air dryer assembly prevents moisture buildup that can lead to system failure. For best results, always check for any irregularities in air pressure discharge after installing the new components. Consult your authorized distributor.

OE cross-reference

301.03.0001.07 (Air Dryer Valve Repair Kit Air Dryer Valves) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number II362480061.

Other OEMs

KNORR-BREMSE

  • II362480061

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
DAF
IVECO
KNORR-BREMSE
MAN
MERCEDES BENZ
NEOPLAN
RENAULT TRUCKS
RENAULT TRUCKS Magnum DXi12
VOLVO
VOLVO B10B D10A
VOLVO B10M D10A
VOLVO B12 D12A
VOLVO F10 TD102
VOLVO F12 TD122
VOLVO FH12 D12A
VOLVO FH12 D12C
VOLVO FH12 D12D
VOLVO FH16 D16C
VOLVO FL10 D10A
VOLVO FL10 TD102
VOLVO FL10 TD103
VOLVO FL12 TD122
VOLVO FL12 TD123
VOLVO FM10 D10A
VOLVO FM12 D12C
VOLVO FM12 D12D
VOLVO NH12 D12A
VOLVO NH12 D12C
VOLVO NL10 D10A
VOLVO NL12 D12A
VOLVO VHD D12
VOLVO VNL D12

FAQ

What is the purpose of an air dryer valve repair kit?
The kit restores the purge valve's ability to discharge moisture and oil from the air system by replacing worn seals and internal parts.
Which vehicle brands are these kits compatible with?
These kits are compatible with Volvo and Renault Trucks heavy commercial vehicles; they also fit Mercedes-Benz, DAF, Iveco and MAN.
When should I replace the air dryer valve seals?
Replacement is recommended if you observe air leaks or if the purge valve fails to discharge condensed water effectively due to heat or vibration.
How can I ensure I am selecting the correct repair kit?
Technicians should verify compatibility by checking the existing valve architecture and comparing it against compatible system references.
What are the OE reference numbers of this part?
301.03.0001.07 directly replaces Knorr-Bremse OE number II362480061.