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303.02.0005.03 Repair Kit, 4-circuit protection valve - KNORR-BREMSE

303.02.0005.03

Summary

The VADEN ORIGINAL 303.02.0005.03 is a high-quality repair kit designed for the 4-circuit protection valve in brake systems. It ensures optimal performance and compatibility with KNORR-BREMSE components and various heavy commercial vehicle brands including DAF, MAN, RENAULT TRUCKS, VOLVO, and IVECO.

EAN Code8683457003224
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Compatible OEM Codes

  • KNORR-BREMSE K019911 S2 K019909N00 S2 K019908 S2 K019907N00 S2 II39775F S2 II39140FM1 S2 II39140F S2 II38801F S2 II37462N52 S2 II37462 S2 II37460N00 S2 II36150 S2 II36011N00 S2 II3601105T S2 II36011004 S2 II36011 S2 II33856 S2 AE 4648 S2 AE 4646 S2 AE 4645 S2 AE 4644 S2 AE 4643 S2 AE 4642 S2 AE 4641 S2 AE 4619 S2 AE 4616 S2 AE 4615 S2 AE 4613 S2 AE 4612 S2 AE 4611 S2 AE 4610 S2 AE 4609 S2 AE 4604 S2 AE 4603 S2

Description

Maintaining the integrity of the pneumatic brake system is essential for heavy commercial vehicle safety. This specialized repair kit provides all the necessary components to service a 4-circuit protection valve, ensuring the system maintains proper pressure regulation across all circuits.

The VADEN ORIGINAL 303.02.0005.03 is the OE equivalent of the KNORR-BREMSE AE4616S2 used in DAF, MAN, RENAULT TRUCKS, VOLVO, and IVECO vehicles. This kit is engineered to meet strict technical standards for reliability in demanding environments.

Technicians should ensure that the valve housing is thoroughly inspected and cleaned before installing the new components from this kit to prevent any debris from affecting the pneumatic seal or pressure regulation.

This product is compatible with a wide range of KNORR-BREMSE systems including AE4611S2, AE4619S2, II39140FS2, and K019911S2 to ensure long-term operational stability.

Other OEMs

KNORR-BREMSE

  • AE4648S2
  • AE4646S2
  • AE4645S2
  • AE4644S2
  • AE4643S2
  • AE4642S2
  • AE4641S2
  • AE4619S2
  • AE4616S2
  • AE4615S2
  • AE4613S2
  • AE4612S2
  • AE4611S2
  • AE4610S2
  • AE4609S2
  • AE4604S2
  • AE4603S2
  • K019911 S2
  • K019909N00 S2
  • K019908 S2
  • K019907N00 S2
  • II39775F S2
  • II39140FM1 S2
  • II39140F S2
  • II38801F S2
  • II37462N52 S2
  • II37462 S2
  • II37460N00 S2
  • II36150 S2
  • II36011N00 S2
  • II3601105T S2
  • II36011004 S2
  • II36011 S2
  • II33856 S2
  • AE 4648 S2
  • AE 4646 S2
  • AE 4645 S2
  • AE 4644 S2
  • AE 4643 S2
  • AE 4642 S2
  • AE 4641 S2
  • AE 4619 S2
  • AE 4616 S2
  • AE 4615 S2
  • AE 4613 S2
  • AE 4612 S2
  • AE 4611 S2
  • AE 4610 S2
  • AE 4609 S2
  • AE 4604 S2
  • AE 4603 S2

Related Products

Vehicles Used

BrandModelModel TypeEngine
DAF
DAF
DAF
DAF
DAF
DAF
DAF
IVECO
IVECO
IVECO
IVECO
IVECO
IVECO
IVECO
KNORR-BREMSE
KNORR-BREMSE
KNORR-BREMSE
KNORR-BREMSE
KNORR-BREMSE
KNORR-BREMSE
KNORR-BREMSE
KNORR-BREMSE
MACK Granite MP7
MACK Pinnacle MP8
MAN
MAN
MAN
MAN
MAN
MAN
MAN
RENAULT TRUCKS
RENAULT TRUCKS
RENAULT TRUCKS
RENAULT TRUCKS
RENAULT TRUCKS
RENAULT TRUCKS
RENAULT TRUCKS
RENAULT TRUCKS Kerax DXi11
RENAULT TRUCKS Magnum DXi12
RENAULT TRUCKS Magnum DXi13
RENAULT TRUCKS Premium DXi11
RENAULT TRUCKS Premium DXi13
VOLVO
VOLVO
VOLVO
VOLVO
VOLVO
VOLVO
VOLVO
VOLVO B11R D11A
VOLVO B13R D13B
VOLVO FH12 D12C
VOLVO FH12 D12D
VOLVO FH13 D13A
VOLVO FH13 D13B
VOLVO FH13 D13C
VOLVO FH16 D16C
VOLVO FH16 D16E
VOLVO FH16 D16G
VOLVO FM10 D10A
VOLVO FM11 D11A
VOLVO FM11 D11B
VOLVO FM12 D12C
VOLVO FM12 D12D
VOLVO FM13 D13A
VOLVO FM13 D13B
VOLVO FM13 D13C
VOLVO FMX D11B
VOLVO FMX D13C
VOLVO NH12 D12C
VOLVO TAD1341-1345VE D13
VOLVO VHD D12
VOLVO VHD D13
VOLVO VNL D12
VOLVO VNL D13

FAQ

What is the primary function of this repair kit?
This kit is designed to service and restore the functionality of a 4-circuit protection valve within a heavy commercial vehicle's pneumatic brake system.
Which vehicle brands are compatible with this part?
The kit is compatible with systems from KNORR-BREMSE and is used in vehicles from DAF, MAN, RENAULT TRUCKS, VOLVO, and IVECO.
Can this kit be used for various KNORR-BREMSE models?
Yes, it serves as an equivalent for multiple codes including AE4616S2, AE4619S2, II39140FS2, K019911S2, AE4612S2, AE4615S2, AE4645S2, AE4646S2, AE4648S2, II38801FS2, II39140FM1S2 and II37462N52S2.
What should a technician check during installation?
Technicians should verify that the valve ports are clean and that all seals are seated correctly to maintain precise pressure regulation.
Is this product suitable for heavy commercial vehicles?
Yes, it is specifically designed for the high-demand requirements of heavy commercial vehicle brake systems.