Atlas Transmission Blog
4 Common Sources of Transmission Fluid Leaks

Transmission fluid provides lubrication, cooling, and fluid pressure. This makes it very important that you’re driving with a healthy level of this vital fluid. If you suspect that your vehicle has a transmission fluid leak, you’ll want to alert the mechanic ASAP. At Atlas Transmission, we provide expert transmission repair in the greater Tucson, AZ area. We can promptly locate the leak’s source and then flawlessly fix it. Here are four common locations of transmission fluid leaks.
Damaged Transmission Pan Gasket
The transmission pan is a crucial component that houses the transmission fluid. As the miles add up, the gasket sealing the pan can become worn or damaged, leading to leaks. This often results in reddish-colored fluid puddles beneath the car.
Worn Input or Output Shaft Seals
The input and output shafts are critical components within the transmission. As they age, the seals around these shafts can wear out, leading to fluid leaks. Replacing worn seals during regular maintenance can prevent leaks and help to extend the life of your transmission.
Damaged Transmission Fluid Lines
Transmission fluid is pumped through various lines in the system. If these lines become damaged or disconnected, it can result in leaks. Inspecting the transmission fluid lines for signs of wear and securing any loose connections can prevent fluid loss and potential transmission damage. Regular visual inspections, especially after hitting road debris, can help catch issues early on.
Cracked or Damaged Transmission Pan
The transmission pan itself can suffer damage, leading to leaks. Potholes, collisions, or other impacts can cause cracks or punctures in the pan. A damaged pan is easily identifiable by visible cracks or holes and may result in significant fluid loss. Regularly checking the transmission pan for signs of damage and promptly addressing any issues can help to prevent bigger problems with the transmission system.
Transmission Repair in Tucson
When you need
transmission repair in Tucson
and the surrounding area, contact Atlas Transmission at
520-641-2026. At our local transmission shop, we can expertly handle your vehicle’s transmission needs. Feel free to give us a call today to schedule an appointment!









