303.02.0005.03 Repair Kit, 4-circuit protection valve
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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-strength component designed for the Brake System, specifically for the 4-circuit protection valve group. It provides precise technical compatibility for heavy commercial vehicle maintenance, ensuring reliable pneumatic circuit integrity in systems requiring KNORR-BREMSE standards.

EAN Code8683457003224
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Description

The 4-circuit protection valve repair kit is a critical component designed to maintain the pneumatic integrity and safety of the braking system in heavy commercial vehicles. This kit ensures that the air distribution remains stable across multiple circuits, preventing pressure drops that could compromise vehicle control during operation.

303.02.0005.03 is the OE-equivalent repair kit used in KNORR-BREMSE 4-circuit protection valves for vehicles such as DAF (65CF, CF75, CF85, 75CF, XF95, LF45, LF55, 85CF, 95XF), MAN, IVECO, RENAULT TRUCKS, and VOLVO. This product is fully compatible with several OE codes including AE 4619 S2, II39140F S2, K019911 S2, and AE 4648 S2 to ensure seamless integration into existing brake architectures.

For workshop technicians performing routine maintenance or system repairs, this kit offers a precise fit for professional assembly. It is engineered to handle heavy-duty service conditions within the air brake system, ensuring that even under high-stress pneumatic cycles, the valve functionality remains within standard operating parameters.

Other OEMs

KNORR-BREMSE

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

Related Products

Products Used in

Vehicles Used

BrandModelEngine
DAF
DAF 65CF
DAF 75CF
DAF 85CF
DAF 95XF
DAF CF75
DAF CF85
DAF LF45
DAF LF55
DAF XF95
IVECO
KNORR-BREMSE
MAN
RENAULT TRUCKS
VOLVO

FAQ

What vehicles is this 303.02.0005.03 repair kit compatible with?
This kit is compatible with heavy commercial vehicles from manufacturers like DAF (including CF and XF models), MAN, IVECO, Volvo, and Renault Trucks using KNORR-BREMSE systems.
Which specific OEM codes can this kit replace?
It serves as an OE equivalent for KNORR-BREMSE codes: AE 4619 S2, AE 4648 S2, II39140F S2, K019911 S2, II37462N52 S2, AE 4642 S2, and AE 4611 S2.
Is this part suitable for heavy duty braking applications?
Yes, it is engineered with high-strength components designed specifically for the heavy commercial vehicle brake system and its pneumatic circuits.
Can this be used in any truck or only specific models?
It is designed for specific KNORR-BREMSE 4-circuit protection valves used in professional fleets such as DAF CF/XF series or MAN trucks.
Does this kit include all necessary parts for the protection valve?
Yes, as a specialized repair kit for the 4-circuit protection valve, it provides the necessary components to restore pneumatic circuit functionality.