TH400 Valve Body, used and ready to install. Fits the TH400. Ships fast from the USA.
This TH400 valve body is ready to install, so when the unit in your transmission is worn out you install a known-good part instead of chasing the failure piece by piece. In the TH400 the valve body routes hydraulic pressure to the clutch packs and bands, and a tired one shows up as harsh or slipping shifts, delayed engagement, and stored pressure/solenoid codes.
It fits the TH400 and ships from the USA. Confirm your year and application against your own vehicle before installing — the TH400 ran across several updates, and matching the correct revision is what keeps the shift quality right.
Before you replace it, read our step-by-step TH400 valve body test guide — the symptoms and codes, the line-pressure and vacuum checks, and how to confirm the valve body is the fault. See all TH400 parts.
| Fits | TH400 |
| Part type | Valve Body |
| Condition | Used |
| Brand | OEM |
| Ships | From the USA |
| Warranty | 1-year |
