Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2009 Ford Expedition RWDFACTORY OEM SERVICE PROCEDURE
Pump Assembly: Material
MATERIAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Motorcraft® MERCON® LV Automatic Transmission Fluid XT-10-QLV |
MERCON® LV |
ITEM DESCRIPTION
| Item | Part Number | Description |
|---|---|---|
| 1 | 7A248 | Front pump oil seal |
| 2 | - | Pump body (part of 7A103) |
| 3 | 7A248C | Pump body seal |
| 4 | 7A103 | Pump plate assembly |
| 5 | 7A248A | Pump plate assembly seal |
| 6 | W707871-S300 | Pump plate assembly-to-front pump body bolt (11 required) |
| 7 | 7D019 | Clutch support fluid seal |
| 8 | 7L323 | Front pump support seal |
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.