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4456034 Mechanism Repair Kit for Air Brake Calipers

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4456034 Mechanism Repair Kit, Air Disc Brake Caliper
Product details
Caliper
  • WEDGE BRAKE WABCO PERROT Ø 360 SIMPLEX
EAN Code8683457021327
Ready to Order
Summary

This mechanism repair kit for air disc brake calipers is designed for heavy commercial vehicle applications. It ensures the proper function of braking components in vehicles from DAF, Iveco, Solaris, and Alexander Dennis. High-strength components ensure reliable performance in demanding service environments. Equivalent to OE Alexander Dennis 65481215, DAF 1518475 and Dennis 65481215.

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What's in this kit

Compatible OEM Codes

  • DENNIS
    • 65481215
    • 654812-15
  • DAF
    • FBU9123
    • 1518475
  • WABCO
    • 12 999 402VT
  • SOLARIS
    • 870040000
  • IVECO
    • 93161267
  • FREIGHTLINER
    • TBBD65481215
  • ALEXANDER DENNIS
    • 654812-15

Description

What does a mechanism repair kit do?

This mechanism repair kit plays a critical role in maintaining the integrity of the air disc brake caliper system. By replacing worn internal components, the kit helps ensure smooth piston movement and prevents air or fluid leaks within the braking mechanism. These heavy-duty grade materials are engineered to withstand high pressure and thermal stress during intense braking cycles.

Compatible vehicles and systems

The kit is designed to be compatible with various heavy commercial vehicle models, including those from DAF, Iveco, Solaris, Freightliner, Alexander Dennis, and Dennis. It is also suitable for use with WABCO systems to restore braking efficiency. Check the compatibility list.

Installation and maintenance

For optimal performance, technicians should inspect the caliper mechanism during every scheduled maintenance interval. When performing a replacement, ensure that all surfaces are clean and that no debris enters the piston bore. Proper installation of the seals and bushings is essential to prevent premature wear of the braking system.

Troubleshooting and maintenance

Regular monitoring of braking performance can help identify when a mechanism repair is required. If uneven pad wear or air leakage is detected in the pneumatic system, a complete overhaul of the caliper mechanism is recommended to maintain safety standards.

OE cross-reference

4456034 (Mechanism Repair Kit) is the equivalent of the Alexander Dennis, DAF, Dennis, Freightliner, Iveco, Solaris and WABCO OE numbers. This part directly replaces Alexander Dennis OE number 65481215. It also replaces DAF OE numbers 1518475, FBU9123, Dennis OE numbers 65481215, 65481215, Freightliner OE number TBBD65481215, Iveco OE number 93161267, Solaris OE number 870040000 and WABCO OE number 12999402VT.

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
ALEXANDER DENNIS
DAF
DENNIS
FREIGHTLINER
IVECO
SOLARIS
WABCO

Other OEMs

ALEXANDER DENNIS

  • 654812-15

DAF

  • FBU9123
  • 1518475

DENNIS

  • 65481215
  • 654812-15

FREIGHTLINER

  • TBBD65481215

IVECO

  • 93161267

SOLARIS

  • 870040000

WABCO

  • 12999402VT
  • 12 999 402VT

FAQ

What is included in a mechanism repair kit?
A typical kit includes essential components such as seals, gaskets, dust boots, and bushings required to refurbish the air disc brake caliper mechanism.
Can this kit be used for WABCO systems?
Yes, this repair kit is designed to be compatible with WABCO systems used in various heavy commercial vehicles.
When should the caliper mechanism be repaired?
It is recommended to inspect and replace the mechanism components if you notice uneven pad wear, air leaks, or if braking responsiveness decreases.
Is this suitable for buses and trucks?
Yes, these kits are engineered for heavy commercial vehicles including buses from Alexander Dennis and Solaris, as well as trucks from DAF and Iveco.
What are the OE reference numbers of this part?
4456034 directly replaces Alexander Dennis OE number 65481215. It also replaces DAF OE numbers 1518475, FBU9123, Dennis OE numbers 65481215, 65481215, Freightliner OE number TBBD65481215, Iveco OE number 93161267, Solaris OE number 870040000 and WABCO OE number 12999402VT.