Accumulator – Nissan Primastar NV300 NV400 Quickshift
The accumulator is responsible to store the pressure of the hydraulic system for later access by the actuators. The bladder 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 the brand new original Magneti Marelli spare part.
Clutch Master Cylinder Repair Kit – Nissan Primastar NV300 NV400 Quickshift
The repair kit allows you to repair the clutch master cylinder of the Quickshift transmission. The function of the master cylinder is important for proper operation of the clutch.
Engagement Solenoid Valve – Nissan Primastar NV300 NV400 Quickshift
The Engagement Solenoid Valves are responsible to engage the gears of the Quickshift system. In the case of failure of this valve, the car will refuse to go into one or more gears.
EV0 Clutch Solenoid Valve – Nissan Primastar NV300 NV400 Quickshift
The EV0 solenoid valve is responsible for the clutch actuation of the Quickshift system. A faulty EV0 can cause problems while engaging the clutch (for example shuttering) and in consequence the car refuses to change gears.
Please note: The product photo is for illustrative purposes only. The valve may be supplied without a sticker label. Depending from model and year of construction the numbers on the sticker label of your original valve may vary. In case you are not sure if our part fits, please contact us before you buy.
Hydraulic Fluid Reservoir – Nissan Primastar NV300 NV400 Quickshift
The oil reservoir stores the hydraulic oil of the system.
This is a brand-new and original Magneti Marelli spare part.
Pressure Sensor – Nissan Primastar NV300 NV400 Quickshift
The pressure sensor is responsible to detect the hydraulic pressure in the accumulator of the Quickshift system. This is an original and brandnew spare part.
Pump Motor – Nissan Primastar NV300 NV400 Quickshift
The pump motor drives the gear pump, which generates the pressure for the Quickshift 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 Nissan.
Pump Relay – Nissan Primastar NV300 NV400 Quickshift
The electromagnetic relay is responsible to turn on / off the hydraulic pump of the Nissan Quickshift system. A broken relay causes the pump to fail priming. Without hydraulic pressure, the system cannot engage the gears or clutch.
This is an OE quality aftermarket part.
Sealing Cap Clutch Mechanism – Nissan Primastar NV300 NV400 Quickshift
The breaking of this sealing cap and the resulting leakage is a common issue with the Quickshift gearbox. Our repair kit comes with a new metallic cap, a seal, and a retaining ring for installation. Two similar sealing caps are installed on the Quickshift robot. This cap (the larger one) is for the clutch mechanism. We also offer the cap for the gear selection mechanism.
Sealing Cap Gear Selection Mechanism – Nissan Primastar NV300 NV400 Quickshift
The breaking of this sealing cap and the resulting leakage is a common issue with the Quickshift gearbox. Our repair kit comes with a new metallic cap, a seal, and a retaining ring for installation. Two similar sealing caps are installed on the Quickshift robot. This cap (the smaller one) is for the gear selection mechanism. We also offer the cap for the clutch mechanism.
Selection / Clutch Sensor – Nissan Primastar NV300 NV400 Quickshift
There are three of these sensors mounted on the Quickshift unit: two for gear selection and engagement and one for the clutch. If one of these sensors is defective, the vehicle can no longer change gears.
We sell an original spare part from Magneti Marelli.
Selection Solenoid Valve – Nissan Primastar NV300 NV400 Quickshift
The Selection Solenoid Valves are responsible for selecting the gears of the Quickshift system. In the case of failure of this valve, the car will refuse to go into one or more gears.
Transmission Speed Sensor – Nissan Primastar NV300 NV400 Quickshift
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.