Skip to content
3556025 SL7,SM7,ST7 Ø69mm, Brake Caliper Tappet and Dust Boot, Air Disc Brake Caliper
1983 Views Updated

3556025 Mercedes-Benz Compatible Brake Caliper Tappet and Dust Boot

3556025

Summary

This brake caliper tappet and dust boot is designed for heavy commercial vehicle braking systems. It is compatible with Mercedes-Benz and Knorr-Bremse systems, ensuring high-strength component performance and durability in demanding environments. Equivalent to OE Knorr-Bremse K046523K50 and Mercedes-Benz 0004230316.

Product identifiers
EAN Code8683457005099
Ready to Order
Get Information
Share
WhatsApp Facebook X LinkedIn

Compatible OEM Codes

  • MERCEDES BENZ
    • 000 423 03 16
  • KNORR-BREMSE
    • K046523K50

Description

What does a brake caliper tappet do?

The brake caliper tappet and dust boot plays a critical role in the air disc brake system by maintaining the proper position of the mechanism while protecting internal components from contaminants. This assembly ensures that the braking force is applied smoothly and consistently, which is vital for the safety of heavy commercial vehicles.

Compatible vehicles and systems

This specific component is designed to be compatible with Mercedes-Benz vehicles. It serves as a high-quality replacement for original parts used in Mercedes-Benz and Knorr-Bremse systems, ensuring precise fitment within the caliper mechanism.

Installation and maintenance

During installation, technicians should ensure that the mounting grooves are clean to allow the boot to seat sealingly against the caliper body. Regular inspection of these rubber components is recommended to prevent debris from entering the tappet mechanism, which helps extend the service life of the entire braking system.

Service guidance

Consult your authorized distributor to ensure exact compatibility with your vehicle's specific brake caliper model.

OE cross-reference

3556025 (Brake Caliper Tappet and Dust Boot) is the equivalent of the Knorr-Bremse and Mercedes-Benz OE numbers. This part directly replaces Knorr-Bremse OE number K046523K50. It also replaces Mercedes-Benz OE number 0004230316.

Other OEMs

KNORR-BREMSE

  • K046523K50

MERCEDES BENZ

  • A0004230316
  • 0004230316
  • 000 423 03 16

Related Products

Repair Kits

Used In

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE
MERCEDES BENZ

FAQ

What is the function of a brake caliper tappet and dust boot?
The tappet ensures the movement of the braking mechanism, while the dust boot protects internal parts from dirt, water, and debris to prevent premature wear.
Is this part compatible with Mercedes-Benz systems?
Yes, this component is engineered to be compatible with Mercedes-Benz vehicles and Knorr-Bremse systems used in heavy commercial applications.
How can I tell if a dust boot needs replacement?
Technicians should look for signs of cracking, tearing, or loss of flexibility in the rubber material, which can lead to contamination of the braking system.
Are these components made from durable materials?
These components are manufactured from high-strength materials designed to withstand high temperatures and constant vibration during heavy commercial use.
What are the OE reference numbers of this part?
3556025 directly replaces Knorr-Bremse OE number K046523K50. It also replaces Mercedes-Benz OE number 0004230316.