306.02.0114 International Master Cylinder replacement
306.02.0114
Summary
This master cylinder is engineered for International LT SERIES and LONESTAR trucks. It provides reliable hydraulic pressure conversion within the clutch system, ensuring precise engagement for heavy commercial vehicle applications. Equivalent to OE WABCO 4008509040.
| EAN Code | 8683457053694 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 400 850 904 0
Description
What does a master cylinder do?
This master cylinder serves as a critical component within the hydraulic control line of the clutch system. It functions by converting the mechanical force applied to the clutch pedal into hydraulic pressure, which is then transmitted through the line to the slave cylinder to facilitate gear engagement.Vehicle and engine compatibility
This unit is specifically designed for use in International LT SERIES and LONESTAR trucks, particularly those equipped with CUMMINS X15 engines. It is also compatible with Caterpillar X15 engine configurations. This replacement part ensures consistent hydraulic performance for heavy commercial vehicle fleets.Installation and maintenance
For professional workshop technicians, this complete unit includes the necessary housing and internal components required for a direct replacement. It is essential to check the hydraulic line connections and ensure no air is trapped in the system during installation to maintain optimal pedal feel and engagement.System reliability
Maintaining the integrity of the clutch actuation system is vital for vehicle uptime. Regular inspection of the hydraulic lines and fluid levels helps prevent premature failure of the master cylinder assembly.OE cross-reference
306.02.0114 (Master Cylinder) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4008509040.Other OEMs
WABCO
- 4008509040
- 400 850 904 0
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| CATERPILLAR | X15 | ||
| INTERNATIONAL | LONESTAR | CUMMINS X15 | |
| INTERNATIONAL | LT SERIES | CUMMINS X15 | |
| WABCO |
FAQ
What is the function of this master cylinder?
It converts the mechanical force from the clutch pedal into hydraulic pressure, sending it through the hydraulic line to actuate the slave cylinder.
Which vehicles is this part compatible with?
This unit is designed for International LT SERIES and LONESTAR models, specifically those utilizing CUMMINS X15 or Caterpillar X15 engines.
Does this part require specific maintenance?
Technicians should ensure all hydraulic lines are clear and air-free during installation to maintain correct pedal pressure and system responsiveness.
Is this a complete unit or a repair kit?
This is a complete master cylinder assembly designed to replace a faulty unit as a single component, rather than a kit of individual seals.
What are the OE reference numbers of this part?
306.02.0114 directly replaces WABCO OE number 4008509040.