Description
Part Number: AF1826-3001
Aeroflow GM TH400 Extra Capacity Deep Transmission Pan – Black
Engineered for high-performance GM Turbo 400 (TH400) automatic transmissions, this 3″ deep pressed-steel transmission pan delivers increased fluid volume, lower operating temperatures, and robust structural reliability for street and strip applications.
Key Features
- ☑ Increased Oil Capacity: 3″ (76mm) deep sump design holds additional transmission fluid to help reduce gearbox operating temperatures.
- ☑ Durable One-Piece Construction: Heavy-gauge pressed steel offering superior strength and rigidity over standard factory pans.
- ☑ Leaktight Flange Rails: Thicker than stock pan rails to prevent rail flexing and eliminate annoying gasket leaks.
- ☑ Integrated Servicing Drain Plug: Pre-installed 1/2″-20 drain plug and sealing washer enable quick and mess-free fluid changes.
- ☑ Corrosion-Resistant Finish: Durable black electrolysis coating provides sleek undercarriage styling and outstanding weather protection.
Technical Specifications
| Brand | Aeroflow Performance |
|---|---|
| Part Number | AF1826-3001 |
| Transmission Application | GM Turbo 400 (TH400) 3-Speed Automatic |
| Pan Depth | 3″ (76mm) Deep Sump |
| Material | One-Piece Pressed Heavy-Gauge Steel |
| Finish | Black Electrolysis |
| Drain Plug Thread | 1/2″-20 UNF |
What’s Included in the Box
- 1 x Aeroflow AF1826-3001 Deep Transmission Pan (Black)
- 1 x 1/2″-20 Drain Plug
- 1 x Sealing Washer
Aeroflow Performance products incorporate state-of-the-art manufacturing and rigid quality controls to produce competition-grade components. As an official UK supplier, JP Racing maintains comprehensive inventory with fast UK dispatch and expert technical advice.






Reviews
There are no reviews yet.