Masterparts offers high-quality automatic gearbox filters for sale across South Africa and in Namibia.
What does the automatic gearbox filter do in a car?
The automatic gearbox filter removes dirt, debris and metal shavings from the transmission fluid before it re-enters the engine.
By trapping contaminants, the filter ensures internal gearbox components are properly lubricated. That, in turn, improves fuel efficiency and the overall performance of the car.
A general rule is to change the automatic gearbox filter every 50,000 km, or whenever the transmission fluid is changed.
An example filter for an automatic gearbox. Source: BigStock (licensed).
In most late-model cars, the automatic transmission filter is installed inside a sealed plastic housing.
It is located between the transmission pan and the pick-up tube that connects to the oil pump and regulates the transmission fluid pressure.
How do automatic gearbox filters work?
As the fluid circulates through the transmission, it enters the automatic gearbox filter assembly through an intake valve.
A rotating gear inside the housing forces the fluid through the filter to the up-take tube.
Any solid particles are trapped in the finely meshed filter, and blocked from entering the fluid stream.
Signs of a clogged or degraded automatic gearbox filter
When the automatic gearbox filter is clogged, or the material degraded, the transmission is partially starved of fluid, and the parts are not adequately lubricated.
That can lead to the clutch slipping or the gears grinding when changed.
Warning signs of a faulty automatic gearbox filter include rattling or whining noises when the clutch is engaged, a strong burning smell, dark coloured transmission fluid and difficulty changing gears.
Where to get automatic gearbox filters from Masterparts
We offer a wide range of automatic gearbox filters for different types of cars.
Automatic gearbox filters in and around Cape Town:
Automatic gearbox filters in KwaZulu-Natal:
Automatic gearbox filters in Namibia:
Along with automatic gearbox filters, Masterparts supplies a full range of suspension, steering, engine, braking and electronic parts for cars. Contact us if there’s a part you need and we’ll do our best to help.
