301.07.0004.01 Unloader Valve Repair Kit for Mercedes-Benz
301.07.0004.01
Summary
Precision unloader valve repair kit designed for heavy commercial vehicle brake systems. This component is compatible with Mercedes-Benz, MAN, Scania, and Iveco systems to ensure reliable air pressure management. Equivalent to OE Iveco 99474412, MAN 81521016279 and Mercedes-Benz 0034309181.
| EAN Code | 8699031091556 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 475 010 001 2
-
SCANIA
- 1935011
-
MERCEDES BENZ
- 003 430 91 81
-
MAN
- 81.52101-6279
-
IVECO
- 99474412
Description
What does an unloader valve repair kit do?
This unloader valve repair kit is engineered to restore the efficient operation of air pressure relief components within the brake system. By utilizing high-strength components, this kit ensures that the valve maintains precise pressure monitoring and automatic air release functionality required for heavy-duty performance.Vehicle and system compatibility
This repair kit is specifically designed for use in heavy commercial vehicles including Mercedes-Benz, Alexander Dennis, Iveco, MAN, and Scania. It is also compatible with WABCO systems to ensure seamless integration within the pneumatic braking architecture.Installation and maintenance
For workshop technicians, this kit provides a practical solution for maintaining air brake systems and compressor systems. Proper installation ensures consistent pressure thresholds and prevents air leaks during operation. Always verify fitment with the specific vehicle application.System reliability
Maintaining the integrity of the unloader valve is critical for preventing system pressure fluctuations in tractor units and buses.OE cross-reference
301.07.0004.01 (Unloader Valve Repair Kit) is the equivalent of the Iveco, MAN, Mercedes-Benz, Scania and WABCO OE numbers. This part directly replaces Iveco OE number 99474412. It also replaces MAN OE number 81521016279, Mercedes-Benz OE number 0034309181, Scania OE number 1935011 and WABCO OE number 4750100012.Other OEMs
IVECO
- 99474412
MAN
- 81521016279
- 81.52101.6279
- 81.52101-6279
MERCEDES BENZ
- A0034309181
- 0034309181
- 003.430.9181
- 003.430.91.81
- 003 430 9181
- 003 430 91 81
SCANIA
- 1935011
WABCO
- 4750100012
- 475.010.001.2
- 475 010 001 2
Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| ALEXANDER DENNIS | |||
| IVECO | |||
| MAN | |||
| MERCEDES BENZ | |||
| SCANIA | |||
| WABCO |
FAQ
What is the function of this repair kit?
This kit is used to service unloader valves that manage air pressure relief within the brake system, ensuring automatic air release at set thresholds.
Which vehicle brands are compatible?
The kit is compatible with heavy commercial vehicles from Mercedes-Benz, Alexander Dennis, Iveco, MAN, and Scania.
Is it compatible with WABCO systems?
Yes, this repair kit is designed to be compatible with WABCO air systems used in various heavy-duty applications.
What should I check before installation?
Technicians should verify the specific vehicle model and ensure the existing valve body is suitable for this high-strength component set.
What are the OE reference numbers of this part?
301.07.0004.01 directly replaces Iveco OE number 99474412. It also replaces MAN OE number 81521016279, Mercedes-Benz OE number 0034309181, Scania OE number 1935011 and WABCO OE number 4750100012.