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306.01.0071.03 Compatible Clutch Servo Kit — Mercedes-Benz

306.01.0071.03

Summary

This clutch servo repair kit is designed for Mercedes-Benz heavy commercial vehicles. It serves to renew the sealing elements within the clutch hydraulic circuit to restore original actuation performance. Compatible with WABCO systems. Equivalent to OE WABCO 9700520010S1.

Product identifiers
EAN Code8699031089157
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Compatible OEM Codes

  • WABCO
    • 970 052 001 0 S1

Description

What does a clutch servo repair kit do?

This repair kit restores the essential sealing elements that frequently wear out within the clutch hydraulic circuit, ensuring reliable actuation performance for heavy commercial vehicles. By replacing worn seals and O-rings, technicians can effectively maintain the system's integrity using high-strength components.

Compatibility and fitment

The kit is designed for use in Mercedes-Benz vehicles and is compatible with WABCO systems. It provides a cost-effective solution for maintaining the clutch servo assembly without requiring a complete unit replacement, provided the internal cylinder surfaces remain within service limits.

Installation and maintenance

During installation, workshop technicians should verify the cylinder type and seal orientation against the removed part. Ensuring proper lubrication and correct bleeding of the hydraulic circuit is critical to prevent air pockets and ensure smooth clutch engagement.

Troubleshooting and selection

If the cylinder bore or piston shows significant scoring or wear beyond service limits, a complete unit replacement is recommended to ensure long-term reliability in demanding heavy-duty applications.

OE cross-reference

306.01.0071.03 (Clutch Servo Repair Kit) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 9700520010S1.

Other OEMs

WABCO

  • 9700520010S1
  • 970 052 001 0 S1

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MERCEDES BENZ
WABCO

FAQ

What is included in a clutch servo repair kit?
Depending on the specific design, these kits typically contain the necessary seals, O-rings, and dust boots required to renew the hydraulic circuit.
When should I replace the entire clutch servo instead of using a kit?
If the cylinder bore or piston surface shows deep scoring or exceeds service limits, replacing the complete unit is a more lasting fix than a seal kit.
Is this kit compatible with WABCO systems?
Yes, this repair kit is designed to be compatible with WABCO systems found in heavy commercial vehicle clutches.
How can I ensure correct installation of the seals?
Technicians should always verify seal orientation, use appropriate lubrication, and perform a thorough bleeding process to avoid air in the system.
What are the OE reference numbers of this part?
306.01.0071.03 directly replaces WABCO OE number 9700520010S1.