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4323001 Mechanism Repair Kit, Air Disc Brake Caliper
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4323001 Compatible Mechanism Repair Kit

Product details
Caliper
EAN Code8683457021365
Ready to Order
Summary

This mechanism repair kit is designed for the renewal of internal force-transmission and automatic adjustment assemblies within air disc brake caliper systems. It is compatible with Renault Trucks, MAN, Volvo, DAF, and other heavy commercial vehicle brands. Equivalent to OE Alexander Dennis 6138594, DAF 1694348 and Dennis 6138594.

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Kits that include this part

This part is not included in any kit; it is sold on its own.

Compatible OEM Codes

  • MAN
    • N2.96601-0119
    • 8603385
    • 1321234
  • DENNIS
    • 653996-8
    • 653563-15
    • 613859-4
  • ALEXANDER DENNIS
    • 653996-8
    • 653563-15
    • 613859-4
  • RENAULT TRUCKS
    • 5006018436
    • 5001868122
  • MERITOR
    • 68191066
    • 166063
  • FORD
    • 9C462B032AA
    • 9C46 2B03 2AA
  • VOLVO
    • 1696450
  • LEYLAND
    • XBU0889
  • DAF
    • 1694348

Description

What does a mechanism repair kit do?

This mechanism repair kit is a specialized component set designed to renew the internal force-transmission and automatic adjustment assembly inside air disc brake calipers. It plays a critical role in ensuring the efficient transfer of thrust force from the brake chamber to the pads while automatically compensating for pad wear through the adjustment spindle. By using these kits, workshop technicians can renew only the worn internal components rather than replacing the entire caliper assembly.

Compatible vehicles and engines

This product is compatible with a wide range of heavy commercial vehicles including Renault Trucks, Alexander Dennis, DAF, Dennis, Ford Trucks, Leyland, MAN, and Volvo. These kits are engineered to maintain high performance in demanding braking environments, ensuring reliable operation for trucks and buses.

Installation and maintenance

When performing maintenance, it is essential to inspect the piston bushings and sealing elements to ensure proper fitment. Replacing the internal mechanism helps prevent uneven pad wear and maintains consistent braking pressure. For optimal service life, ensure that all moving parts are checked against OEM specifications during installation.

Troubleshooting and selection

Consult your authorized distributor for precise compatibility verification.

OE cross-reference

4323001 (Mechanism Repair Kit) is the equivalent of the Alexander Dennis, DAF, Dennis, Ford Trucks, Leyland, MAN, Meritor, Renault Trucks and Volvo OE numbers. This part directly replaces Alexander Dennis OE numbers 6138594, 65356315, 6539968. It also replaces DAF OE number 1694348, Dennis OE numbers 6138594, 65356315, 6539968, Ford Trucks OE numbers 9C462B032AA, 9C462B032AA, Leyland OE number XBU0889, MAN OE numbers 1321234, 8603385, N2966010119, Meritor OE numbers 166063, 68191066, Renault Trucks OE numbers 5001868122, 5006018436 and Volvo OE number 1696450.

Other OEMs

ALEXANDER DENNIS

  • 653996-8
  • 653563-15
  • 613859-4

DAF

  • 1694348

DENNIS

  • 653996-8
  • 653563-15
  • 613859-4

FORD

  • 9C462B032AA
  • 9C46 2B03 2AA

LEYLAND

  • XBU0889

MAN

  • N2966010119
  • N2.96601-0119
  • 8603385
  • 1321234

MERITOR

  • 68191066
  • 166063

RENAULT TRUCKS

  • 5006018436
  • 5001868122

VOLVO

  • 1696450

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
ALEXANDER DENNIS
DAF
DENNIS
FORD
LEYLAND
MAN
MERITOR
RENAULT TRUCKS
VOLVO

FAQ

What is the purpose of a mechanism repair kit?
It is used to renew the internal force-transmission and automatic adjustment assembly within an air disc brake caliper, allowing for targeted repairs.
Which vehicle brands are compatible with this kit?
This kit is compatible with various heavy commercial vehicle makes including Renault Trucks, MAN, Volvo, DAF, Ford Trucks, Alexander Dennis, Dennis, and Leyland.
Can this kit be used to avoid replacing the whole caliper?
Yes, this kit allows technicians to renew only the worn internal mechanism components instead of replacing the entire caliper unit.
What symptoms indicate a need for a mechanism repair?
Uneven pad wear or inconsistent braking force often indicates that the internal adjustment mechanism requires renewal via a repair kit.
What are the OE reference numbers of this part?
4323001 directly replaces Alexander Dennis OE numbers 6138594, 65356315, 6539968. It also replaces DAF OE number 1694348, Dennis OE numbers 6138594, 65356315, 6539968, Ford Trucks OE numbers 9C462B032AA, 9C462B032AA, Leyland OE number XBU0889, MAN OE numbers 1321234, 8603385, N2966010119, Meritor OE numbers 166063, 68191066, Renault Trucks OE numbers 5001868122, 5006018436 and Volvo OE number 1696450.