31390AA140 Subaru PAN COMPL-OIL TM, Price: 34.11$, Weight: 1.188kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
31390AA140 |
PAN COMPL-OIL TM |
0 |
1.188 |
2-3 |
34.11$ |
| Not Available | ||||||
Automatic Transmission Oil Sump Pan Assembly for Subaru
This replacement transmission oil pan is needed to safely hold the ATF fluid at the bottom of the gearbox and keep the lubrication system clean and sealed ✅. It also helps control fluid level and supports proper cooling as the fluid circulates through the transmission.
How It Works
The pan bolts to the transmission case and seals with a gasket to prevent leaks. Inside, it acts as a reservoir where ATF settles, allowing smooth pickup for the pump. Many designs also trap fine debris with a magnet, reducing wear on valves, clutch packs, and bearings ?️.
Why This Part Matters
A straight, well-sealed pan keeps the correct fluid volume and protects the transmission from air entering the system. Stable ATF pressure helps deliver clean, crisp shifting and reduces overheating on long drives ?️.
If the Pan Is Damaged or Leaking
Cracks, dents, or warped sealing surfaces can cause ATF leaks, low fluid level, delayed engagement, slipping, harsh shifts, or transmission noise. Continued driving may burn clutches, contaminate the valve body, and lead to costly gearbox failure ⚠️. Replace it promptly to restore sealing and reliability.