301.01.0019 Unloader Valves
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301.01.0019 Unloader Valves - VADEN ORIGINAL

301.01.0019

Summary

●Port 1: M22x1,5 ●Port 4: - ●Port 21: M22x1,5 ●Port 22: - ●Port 23: - ●Cut-Out Pressure: 8,1 BAR / 0,4 BAR ●Inflation Valve: OK ●Recycle Valve: OK. High-strength component for heavy commercial vehicle brake systems.

EAN Code8683457011045
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Compatible OEM Codes

  • MACK 8235-S9753034750 6300-9753034750
  • WABCO 975 303 475 0
  • VOLVO WAB9753034750
  • RENAULT TRUCKS 5010067853
  • PETERBILT S 975-303-475-0
  • MERITOR S9753034750
  • KENWORTH S975-303-475-0
  • IVECO 5000877145
  • FREIGHTLINER TDAS9753034750

Description

The specialized design of this unloader valve ensures precise pressure regulation within the pneumatic brake system. It is engineered to maintain optimal operational stability under heavy-duty conditions, providing essential control for various heavy commercial vehicle applications.

The 301.01.0019 product is an OE equivalent of the FREIGHTLINER TDAS9753034750 and is compatible with several major systems including IVECO 5000877145, MACK 63009753034750, WABCO 9753034750, and VOLVO WAB9753034750. This component is also designed for use in specific models such as VOLVO F12 TD122, F7 TD71, and N12 TD122 engines to ensure seamless system integration.

Technicians should verify the port specifications, which include M22x1,5 on Port 1 and Port 21, to ensure a correct fitment during installation. Regular inspections of the inflation and recycle valve functions are recommended to maintain peak performance of the vehicle's air brake system.

This part serves as a critical component in maintaining the pneumatic circuit's integrity by managing cut-out pressures accurately.

Technical Specifications

Port 1M22x1,5
Port 4-
Port 21M22x1,5
Port 22 -
Port 23-
Cut-Out Pressure8,1 BAR / 0,4 BAR
Inflation ValveOK
Recycle ValveOK

Other OEMs

FREIGHTLINER

  • TDAS9753034750

IVECO

  • 5000877145

KENWORTH

  • S975-303-475-0

MACK

  • 8235-S9753034750
  • 6300-9753034750

MERITOR

  • S9753034750

PETERBILT

  • S 975-303-475-0

RENAULT TRUCKS

  • 5010067853

VOLVO

  • WAB9753034750

WABCO

  • 9753034750
  • 975 303 475 0

Related Products

Repair Kits

Vehicles Used

BrandModelModel TypeEngine
FREIGHTLINER
IVECO
KENWORTH
MACK
MERITOR
PETERBILT
RENAULT TRUCKS
VOLVO
VOLVO B10B D10A
VOLVO B10M D10A
VOLVO B10M TD100
VOLVO B12 D12A
VOLVO B12 TD120
VOLVO F10 TD100
VOLVO F10 TD101
VOLVO F10 TD102
VOLVO F12 TD120
VOLVO F12 TD121
VOLVO F12 TD122
VOLVO F7 TD70
VOLVO F7 TD71
VOLVO FL10 D10A
VOLVO FL10 TD102
VOLVO FL10 TD103
VOLVO FL12 TD122
VOLVO FL12 TD123
VOLVO N10 TD100
VOLVO N10 TD101
VOLVO N12 TD120
VOLVO N12 TD122
VOLVO NL10 D10A
VOLVO NL12 D12A
WABCO

FAQ

What are the main technical specifications of this unloader valve?
The unit features M22x1,5 threading on Port 1 and Port 21, with a cut-out pressure capability of 8,1 BAR / 0,4 BAR.
Which OEM numbers is this part compatible with?
This part is compatible with WABCO 9753034750, VOLVO WAB975303475, MACK 63009753034750, 8235S975303475X, FREIGHTLINER TDAS975303475X, IVECO 5000877145, KENWORTH S975303475X, MERITOR S975303475X, PETERBILT S975303475X, and RENAULT TRUCKS 5010067853.
Is this component suitable for heavy commercial vehicles?
Yes, it is specifically designed for heavy commercial vehicles like Volvo F-series and N-series trucks to handle high-pressure air systems.
Does this part include the inflation and recycle valve functions?
Yes, both the inflation valve and the recycle valve functions are integrated and operational within this unit.
Can I use this for Volvo F-series engine models?
Yes, it is compatible with various Volvo models such as F12 with TD122 engines or F7 with TD71 engines.