Power Transfer Unit (PTU) - Automatic Transaxle

2007 Ford Escape Base, 2.3 Z, FWD, AutomaticSECTION Power Transfer Unit (PTU) - Automatic Transaxle
WARNING: This page is about a different car, the 2008 Mercury Mariner and 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
Material

Item Specification
Motorcraft SAE 75W-140 Synthetic Rear Axle Lubricant
XY-75W140-QL (US); CXY-75W140-1L (Canada) (vehicles with the trailer towing option or 4:10 ratio)
WSL-M2C192-A
Fig 1: Exploded View Of Power Transfer Unit PTU - Automatic Transaxle With Torque Specifications
GF0025483Courtesy of FORD MOTOR CO.
Item Part Number Description
1 W500210-S Power transfer unit (PTU) heat shield bolts (3 required)
2 7F496 PTU heat shield
3 7251 PTU
4 W706822-S PTU-to-transaxle bolts (3 required)
5 W500121-S PTU-to-transaxle bolt (M10)
6 7034 Vent tube
7 - PTU-to-engine bracket bolt (4 cylinder engine) (6 required)
8 3K305 PTU-to-engine bracket (4 cylinder bracket)
9 - PTU-to-engine bracket bolts (6 cylinder engines) (6 required)
10 3K305 PTU-to-engine bracket (6 cylinder engines)

All vehiclesΒ 

    CAUTION: A new power transfer unit (PTU) intermediate shaft seal must be installed whenever the intermediate shaft or PTU is removed from the vehicle.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.