3556017 Brake Caliper Tappet and Dust Boot Ø 69mm
3556017
Summary
This brake caliper tappet and dust boot set features a Ø 69 mm diameter, engineered from heavy-duty grade materials to ensure reliable sealing and movement within air disc brake systems for heavy commercial vehicles.
| EAN Code | 8699031091471 |
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Description
What does a brake caliper tappet do?
This brake caliper tappet and dust boot assembly is a vital component for the pneumatic braking system, ensuring the proper movement of the caliper mechanism while preventing contaminants from entering the assembly.Compatibility and fitment
Designed for heavy commercial vehicle applications, this component maintains the integrity of the braking force by providing consistent piston/tappet travel. The assembly includes a high-strength tappet and a specialized dust boot to protect against road debris and moisture.Installation and maintenance
Installation should be performed by a workshop technician to ensure correct seating. When replacing, verify that the Ø 69 mm diameter matches the existing component to maintain precise braking performance and prevent air leaks in the pneumatic circuit.Maintenance guidance
Regular inspection of the rubber boot is recommended to detect any signs of tearing or excessive wear, which could lead to premature tappet failure.Technical Specifications
| Diameter | Ø 69 mm |
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FAQ
What is the function of a brake caliper tappet and dust boot?
The tappet facilitates the movement of the brake mechanism, while the dust boot protects the internal components from dirt, water, and debris.
How can I identify if the dust boot needs replacement?
Technicians should look for cracks, tears, or signs of grease leakage, which indicate that the seal is no longer protecting the tappet.
Is this part suitable for heavy commercial vehicles?
Yes, this component is designed for heavy commercial vehicle air disc brake systems to withstand high-stress operating conditions.
What should I check before installing a new tappet?
Ensure the diameter matches exactly (Ø 69 mm) and that there are no obstructions in the caliper housing.