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303.01.0010 Relay Valve - Mercedes Benz

303.01.0010

Summary

The 303.01.0010 Relay Valve is a precision-engineered component designed for heavy-duty brake systems. It features Port 1: M22x1,5, Port 2: M22x1,5, and Port 4: M16x1,5, with a maximum operating pressure of 10 BAR. This part is engineered to meet the rigorous demands of heavy commercial vehicle braking-suspension systems.

EAN Code8699031090863
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Description

The technical function of this relay valve is to ensure precise pneumatic control within the braking system, facilitating rapid response and reliable pressure regulation. Designed for heavy-duty applications, it provides essential stability for heavy commercial vehicle fleets during intensive service cycles.

303.01.0010 is the OE-equivalent relay valve used in Mercedes Benz ( 000 429 30 44 , 001 429 20 44 , 002 429 84 44 , 929 01335 ), MAN ( 81.52116-6016 , 81.52116-6022 , 81.52116-6049 ), DAF ( 1519331 ), IVECO ( 99433667 , 42125234 ), and several other heavy commercial vehicle brands including Scania, Volvo, and Iveco systems.

Workshop technicians should note the specific port configurations: Port 1 and Port 2 utilize M22x1,5 threads, while Port 4 is M16x1,5. Proper installation requires verifying the maximum pressure threshold of 10 BAR to ensure optimal system performance and safety during maintenance or replacement cycles.

Technical Specifications

Port 1M22x1,5
Port 2M22x1,5
Port 4M16x1,5
PressureMAX 10 BAR

Other OEMs

DAF

  • 0661694
  • 0661694R
  • 1519331

DOLL

  • 7019169

ERF

  • 4047273

FORD

  • 4C46 2K422 AA
  • 4C462K422AA

FRUEHAUF

  • CF3520600

GOLDHOFER

  • 200275

IKARBUS

  • 1614101
  • 1614106

IVECO

  • 3307710R91
  • 42125234
  • 92901335
  • 99433667

KEMPF

  • 2103009

KÖGEL

  • 175565

KOMATSU

  • 55115540

KRONE

  • 500945165
  • 505821202
  • 945165

LANGENDORF

  • 1133395

LEYLAND

  • MZK4110

LIEBHERR

  • 502657508
  • 502957601

MAN

  • 81.25150-6011
  • 81.43609-6005
  • 81.43609-6008
  • 81.52116-6008
  • 81.52116-6010
  • 81.52116-6013
  • 81.52116-6014
  • 81.52116-6016
  • 81.52116-6019
  • 81.52116-6020
  • 81.52116-6021
  • 81.52116-6022
  • 81.52116-6023
  • 81.52116-6024
  • 81.52116-6035
  • 81.52116-6036
  • 81.52116-6037
  • 81.52116-6038
  • 81.52116-6043
  • 81.52116-6047
  • 81.52116-6049
  • N1.01101-8624
  • 81251506011
  • 81436096005
  • 81436096008
  • 81521166008
  • 81521166010
  • 81521166013
  • 81521166014
  • 81521166016
  • 81521166019
  • 81521166020
  • 81521166021
  • 81521166022
  • 81521166023
  • 81521166024
  • 81521166035
  • 81521166036
  • 81521166037
  • 81521166038
  • 81521166043
  • 81521166047
  • 81521166049
  • N1011018624

MERCEDES BENZ

  • 000 429 30 44
  • 000 429 65 44
  • 001 429 20 44
  • 001 429 54 44
  • 001 429 60 44
  • 001 429 68 44
  • 001 429 91 44
  • 002 429 07 44
  • 002 429 84 44
  • 002 429 92 44
  • 002 429 93 44
  • 002 429 94 44
  • 003 429 16 44
  • 003 429 52 44
  • 003 429 53 44
  • 003 429 59 44
  • A0004293044
  • A0004296544
  • A0014290744
  • A0014291644
  • A0014292044
  • A0014295344
  • A0014295444
  • A0014296044
  • A0014296844
  • A0014299144
  • A0024290744
  • A0024298444
  • A0024299244
  • A0024299344
  • A0024299444
  • A0034291644
  • A0034295244
  • A0034295344
  • A0034295944

NEOPLAN

  • 112231500

PACCAR

  • 1444054

RENAULT TRUCKS

  • 5010045796
  • 5010216845

SCANIA

  • 1322986
  • 2090235

STEYR

  • 79000360311
  • 79200360048
  • 89000360397
  • 99014360047
  • 99100360074

VAN HOOL

  • 637206820

VDL

  • 28210200400

VOLVO

  • 1082666
  • 1197892
  • 1606709
  • 3162118
  • 317315
  • 3173150
  • 348909
  • 6886834
  • 8551104

WABCO

  • 973 011 000 0
  • 973.011.000.0
  • 9730110000

Related Products

Vehicles Used

BrandModelEngine
ALEXANDER DENNIS
ASHOK LEYLAND
DAEWOO
DAF
DOLL
ERF
EVOBUS
FAUN
FAYMONVILLE
FELDBINDER
FORD
FREIGHTLINER
FRUEHAUF
GOLDHOFER
HENDRICKSON
IKARBUS
INTERNATIONAL
IRISBUS
IVECO
KASSBOHRER
KEMPF
KENWORTH
KOMATSU
KÖGEL
KRONE
LANGENDORF
LECITRAILER
LEYLAND
LIEBHERR
MACK
MAFI
MAN
MERCEDES BENZ
MERITOR
NEOPLAN
ORTHAUS
PACCAR
PETERBILT
RENAULT TRUCKS
SCANIA
SCHMITZ CARGOBULL
SCHWARZMULLER
SOLARIS
STEYR
TEREX
TIRSAN
VAN HOOL
VDL
VOLVO
WABCO

FAQ

What are the port specifications for this relay valve?
The unit features Port 1 and Port 2 with M22x1,5 threads and Port 4 with an M16x1,5 thread for precise connection.
Which OEM numbers is this part compatible with?
It is compatible with Mercedes Benz ( 003 429 52 44 , 002 429 94 44 , 81.52116-6047 ), MAN ( N1.01101-8624 ), DAF ( 0661694R ), and IVECO ( 99433667 ).
What is the maximum operating pressure for this component?
This relay valve is designed to operate safely within a maximum pressure of up to 10 BAR.
Is this part suitable for heavy commercial vehicles?
Yes, it is specifically engineered for heavy commercial vehicle brake systems including trucks and buses.
Can I use this as an OE equivalent for Mercedes Benz parts?
Yes, it serves as a high-quality replacement for several Mercedes Benz codes such as 002 429 84 44 and 003 429 52 44.