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306.01.0073.01 Compatible Clutch Servo Repair Kit

306.01.0073.01

Summary

This Clutch Servo Repair Kit is designed to renew the sealing elements within the clutch hydraulic circuit. It is compatible with WABCO systems, ensuring the restoration of clutch actuation to original performance levels using high-strength components. Equivalent to OE WABCO 9700520040S1.

Product identifiers
EAN Code8699031089201
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Compatible OEM Codes

  • WABCO
    • 970 052 004 0 S1

Description

What does a clutch servo repair kit do?

This clutch servo repair kit serves as a critical maintenance solution for the hydraulic actuation system. By replacing the internal sealing elements that undergo frequent wear, this kit helps restore smooth and reliable clutch operation. Using high-strength components ensures that the hydraulic pressure is maintained effectively throughout the service life of the component.

System compatibility and fitment

This repair kit is compatible with WABCO systems and is specifically engineered for heavy commercial vehicle clutch servos. It provides an efficient way to maintain the hydraulic circuit without requiring a complete unit replacement, provided the cylinder bore remains within service limits.

Installation and maintenance guidance

During installation, workshop technicians should verify the cylinder type and seal orientation to ensure proper fitment. It is essential to follow correct lubrication and bleeding procedures during assembly to prevent air from remaining in the hydraulic lines, which could compromise clutch engagement.

Troubleshooting and replacement

If the internal cylinder bore shows significant wear or exceeds service limits, replacing the entire unit may be necessary for long-term reliability. Always consult your authorized distributor for technical guidance.

OE cross-reference

306.01.0073.01 (Clutch Servo Repair Kit) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 9700520040S1.

Other OEMs

WABCO

  • 9700520040S1
  • 970 052 004 0 S1

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
WABCO

FAQ

What is the purpose of a clutch servo repair kit?
The kit is designed to renew the internal sealing elements within a clutch servo, restoring proper hydraulic actuation and performance.
Can I use this kit if the cylinder bore is scratched?
If the cylinder bore has exceeded its service limits or shows significant wear, replacing the complete unit is recommended over using a repair kit.
Which systems is this kit compatible with?
This specific kit is designed to be compatible with WABCO systems used in heavy commercial vehicles.
What should I check before installing the seals?
Technicians should verify the cylinder type, bore diameter, and seal orientation against the removed part to ensure a correct fit.
What are the OE reference numbers of this part?
306.01.0073.01 directly replaces WABCO OE number 9700520040S1.