Clutch Master Cylinder Repair Kit – Fiat M20 Dualogic / Selespeed
The repair kit allows you to repair the clutch master cylinder of the Dualogic / Selespeed transmission. The function of the master cylinder is important for proper operation of the clutch.
Clutch Sensor – Fiat M20 Dualogic / Selespeed
The clutch sensor (potentiometer) is responsible to detect the current state of the clutch engagement. This sensor is mounted on the clutch master cylinder. A faulty sensor can prevent the car to open or close the clutch.
We sell an original spare part from Magneti Marelli.
EV0 Clutch Solenoid Valve – Fiat M20 Dualogic / Selespeed
The EV0 Solenoid Valve is responsible for the clutch actuation of the Selespeed system. A faulty EV0 can cause problems while engaging the clutch (for example shuttering) and in consequence the car refuses to change gears.
This is an original Magneti Marelli spare part.
Gear Sensor – Fiat M20 Dualogic / Selespeed
The gear sensors (potentiometers) are responsible to detect the current state of the gear engagement. There are two of these sensors installed on the Dualogic / Selespeed unit. A faulty sensor can prevent the car to engage gears or shift.
We sell an original spare part from Magneti Marelli.
Pressure Accumulator – Fiat M20 Dualogic / Selespeed
The accumulator is responsible to store the pressure of the hydraulic system for later access by the actuators. The diaphragm type accumulator has two cells: one cell storing the hydraulic fluid and one cell containing a gas to create counterpressure. Both cells are separated by a membrane. These accumulators have a certain life span and a common defect is that the gas leaks out of the cell, which causes the system to be unable to build up hydraulic pressure. In many of such cases, the pump appears to prime permanently.
We offer a brand new original Magneti Marelli spare part.
Pressure Sensor – Fiat M20 Dualogic / Selespeed
The pressure sensor is responsible to detect the hydraulic pressure in the accumulator of the Dualogic / Selespeed system. This is an original and brandnew spare part.
Pump Motor – Fiat M20 Dualogic / Selespeed
The pump motor drives the gear pump, which generates the pressure for the Dualogic / Selespeed transmission. Both parts together form the hydraulic pump. Without hydraulic pressure, the transmission cannot perform any action – neither change gears, nor operate the clutch. Therefore, the hydraulic pump is the most important component in the system.
In most cases, it is sufficient to replace only the electric motor, as this is a wearing part. The gear pump fails only very rarely. Another advantage is that when only the pump motor is changed, the hydraulic system does not need to be bled afterwards, unless it has been opened.
We sell an original, brand new Magneti Marelli spare part – the same part you would get from Fiat.
Rebuild Kit – Fiat Dualogic / Selespeed
This rebuild kit contains essential small components such as O-rings, the internal seals for the gear pump, filters, piston seals and many other parts. It is designed for maintenance and repair of the entire hydraulic unit (robot) in Fiat Dualogic / Selespeed transmission.
Important: This set is compatible with Selespeed / Dualogic transmissions (“AMT”) with transmission codes C510 and C514. The list of compatible vehicles is for reference only – you must determine compatibility based on the transmission code.
Service Kit Hydraulic Pump – Fiat M20 Dualogic / Selespeed
The service kit includes the plastic coupling, which connects the shaft of the gear pump with the shaft of the electric motor, as well as seals.
Transmission Speed Sensor – Fiat M20 Dualogic / Selespeed
This sensor provides the speed signal of the transmission input shaft. The speed signal is required by the control unit to control the transmission system, adjusting properly the shaft speeds before engaging and disengaging the different gears.