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.
Power Transfer Unit Components
2025 Chevrolet Equinox RS, FWDSECTION Power Transfer Unit Components
| Callout | Component Name |
|---|---|
| 1 | Power Transfer Unit Face Seal |
| 2 | Power Transfer Unit Alignment Sleeve |
| 3 | Power Transfer Unit Case |
| 4 | Power Transfer Unit Locating Pin [2x] |
| 5 | Power Transfer Unit Cover Housing Seal |
| 6 | Power Transfer Unit Input Shaft Seal- Front |
| 7 | Power Transfer Unit Input Shaft |
| 8 | Power Transfer Unit Pinion Compression Sleeve |
| 9 | Power Transfer Unit Shift Actuator Shaft |
| 10 | Power Transfer Unit Shift Actuator Gear |
| 11 | Power Transfer Unit Shift Actuator Locker |
| 12 | Power Transfer Unit Input Shaft Seal- Rear |
| 13 | Power Transfer Unit Vent Hose Connector |
| 14 | Power Transfer Unit Vent Hose |
| 15 | Power Transfer Unit Extension Housing |
| 16 | Power Transfer Unit Intermediate Drive Shaft |
| 17 | Power Transfer Unit Intermediate Drive Shaft Bearing Retaining Ring [2x] |
| 18 | Power Transfer Unit Intermediate Drive Shaft Bearing |
| 19 | Power Transfer Unit Intermediate Drive Shaft Clip |
| 20 | Power Transfer Unit Cover-to-Intermediate Drive Shaft Seal |
| 21 | Power Transfer Unit Half Shaft Seal O-Ring |
| 22 | Power Transfer Unit Half Shaft Retainer Clip |
| 23 | Power Transfer Unit Fill Plug |
| 24 | Power Transfer Unit Extension Housing Bolt [10x] |
| 25 | Power Transfer Unit Shift Actuator Seal |
| 26 | Power Transfer Unit Shift Actuator |
| 27 | Power Transfer Unit Shift Actuator Bolt [4x] |
| 28 | Power Transfer Unit Idler Gear Shaft Tube O-ring - Rear |
| 29 | Power Transfer Unit Idler Gear Shaft Access Tube |
| 30 | Power Transfer Unit Idler Gear Shaft Tube O-ring - Front |
| 31 | Power Transfer Unit Idler Gear Shaft |
| 32 | Power Transfer Unit Drain Plug |
| 33 | Power Transfer Unit Propeller Shaft Seal |
| 34 | Power Transfer Unit Propeller Shaft Seal O-Ring |
| 35 | Power Transfer Unit Propeller Shaft Retainer |
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:
- • 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.