Hydraulic Line Seal Kit 6-speed SMG
18,00 €
incl. 19% VAT plus Shipping Costs
- New seals for the hydraulic lines of the SMG
- Including 9 o-rings
- Material of the seals suitable for SMG requirements
- Compatible vehicles: BMW E46, BMW E60, BMW E63, BMW Z4 E85
In stock
Related Products

Shift Solenoid Valve 6-speed SMG
The shift solenoid valves (marked ‘PPV’) are responsible for engaging the gears in the SMG gearbox. There are two of these pressure-proportional valves mounted on the hydraulic unit. Working in conjunction with the selection valve, they operate the shift actuator. If either valve is faulty, the car may be unable to engage one or more gears.

Expansion Tank Seal Kit 6-speed SMG
This kit includes all three seals for the plastic expansion reservoir:
- O-ring on the suction side of the hydraulic pump
- O-ring for the oil return line
- O-ring for the filler plug

Clutch Solenoid Valve 6-speed SMG
The clutch solenoid valve (marked with ‘QPV’) is responsible for actuating the clutch in the SMG system. A faulty valve can cause problems with clutch engagement, such as shuddering, delayed and harsh engagement, or even a complete failure of clutch actuation.

Pump Motor 6-speed SMG
The pump motor drives the gear pump, which generates the pressure for the SMG 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 BMW.

Shift Sensor 6-speed SMG
This sensor is located on top of the gearbox and responsible to monitor the shift process. Our sensors are brand-new OE aftermarket replacement parts.

Pump Relay 6-speed SMG E46
The pump relay is responsible to turn on / off the hydraulic pump of the SMG system. A broken relay causes the pump to fail priming. Without hydraulic pressure, the system cannot engage the clutch or change gears.
Pictures shown are for illustration purpose only. Fits only E46 models.

Pump Relay 6-speed SMG E60 E63 Z4 E85
The pump relay is responsible to turn on / off the hydraulic pump of the SMG system. A broken relay causes the pump to fail priming. Without hydraulic pressure, the system cannot engage the clutch or change gears.
Pictures shown are for illustration purpose only. Not for E46 models.

Set Clutch Parts 6-speed SMG (3.0)
Set of clutch parts contains:
- Pressure plate
- Friction plate
- Release bearing
Only applicable for M54 engine. If you are unsure, please contact us before purchasing.
We sell only Sachs or LUK components, both are original supplier for BMW.
Your wanted part is not listed in the shop? Maybe we can repair it. Have a look at our repairs section!






