301.01.0001 Unloader Valves — MAN / MERCEDES BENZ
301.01.0001
●Port 1: M22x1,5 ●Port 4: - ●Port 21: M22x1,5 ●Port 23: - ●Plugged: ✓ ●Cut-Out Pressure: 8,1 BAR / 0,2 BAR ●Inflation Valve: ✓ ●Recycle Valve: - ●Port 22: -
| EAN Code | 8699031064352 |
|---|
Description
The technical function of this unloader valve is to regulate pneumatic pressure within the brake system, ensuring reliable operation in heavy commercial vehicle applications. Designed with high-strength components, it maintains consistent pressure control under demanding service conditions.
301.01.0001 is the OE-equivalent unloader valve used in MAN (81.52101-6076, 81.52101-6083, 81.52101-6085, 81.52101-6103, 81.52101-6112, 81.52101-6114, 81.52101-6119, 81.52101-6123, 81.52101-6132, 81.52101-6155, 81.52101-6304, 85.50001-3210), Mercedes Benz (002 431 96 06, 002 431 49 06, 002 431 43 06), DAF (BBU5210), IVECO (02516892, 02516923), and Scania systems. This component ensures precise pneumatic regulation for heavy-duty trucks and buses.
For workshop technicians performing routine maintenance or repairs, this unit features M22x way port configurations to ensure a secure fitment. It is essential to verify the cut-out pressure of 8,1 BAR / 0,2 BAR during installation to maintain system integrity and prevent pneumatic leaks in the brake circuit.
Technical Specifications
| Port 1 | M22x1,5 |
|---|---|
| Port 4 | - |
| Port 21 | M22x1,5 |
| Port 23 | - |
| Plugged | OK |
| Cut-Out Pressure | 8,1 BAR / 0,2 BAR |
| Inflation Valve | OK |
| Recycle Valve | - |
| Port 22 | - |
Other OEMs
CASE
- 820010150
DAF
- 1506504
- BBU5210
FAUN
- 1612026
- 1612037
- 1612049
- 1612050
- 99701725373
FENDT
- 822880020150
GOLDHOFER
- 160612
IRISBUS
- 4804765
IVECO
- 02516892
- 02516923
KOMATSU
- 20G68K4520
KRONE
- 9454310
MAN
- 81.52101-6076
- 81.52101-6083
- 81.52101-6085
- 81.52101-6103
- 81.52101-6112
- 81.52101-6114
- 81.52101-6119
- 81.52101-6123
- 81.52101-6132
- 81.52101-6155
- 81.52101-6177
- 81.52101-6199
- 81.52101-6304
- 81.52101-9076
- 81.52101-9083
- 81.52101-9085
- 81.52101-9123
- 81.52101-9132
- 85.50001-1569
- 85.50001-1617
- 85.50001-1813
- 85.50001-3210
- K0.00280-8514
- 81521016076
- 81521016083
- 81521016085
- 81521016103
- 81521016112
- 81521016114
- 81521016119
- 81521016123
- 81521016132
- 81521016155
- 81521016177
- 81521016199
- 81521016304
- 81521019076
- 81521019083
- 81521019085
- 81521019123
- 81521019132
- 85500011569
- 85500011617
- 85500011813
- 85500013210
- K0002808514
MERCEDES BENZ
- 001 431 00 06
- 001 431 06 06
- 001 431 12 06
- 001 431 34 06
- 001 431 98 06
- 002 431 18 06
- 002 431 34 06
- 002 431 43 06
- 002 431 49 06
- 002 431 83 06
- 002 431 96 06
- A0014310006
- A0014310606
- A0014311206
- A0014313406
- A0014319806
- A0024311806
- A0024313406
- A0024314306
- A0024314906
- A0024318306
- A0024319606
NEOPLAN
- 1102435544308
- 1102733544138
NISSAN UD TRUCK
- 47540D8929
RENAULT TRUCKS
- 5000243947
- 5000464197
- 5000819345
- 5000819893
- 7700051785
SCANIA
- 2090402
STEYR
- 79100360002
- 79100360070
- 99100360002
TEREX
- 32409540
VOLVO
- 6789355
WABCO
- 975 303 473 0
- 9753034730
