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.
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HOMESERVICE MANUALSCHEVROLET2007IMPALA V6-3.5LPARTS AND LABORTRANSMISSION AND DRIVETRAINAUTOMATIC TRANSMISSION/TRANSAXLEPLANETARY GEARSPARTS INFORMATION
2007 Chevrolet Impala V6-3.5L
Parts Information
2007 Chevrolet Impala V6-3.5LSECTION Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Planetary Gear | ||||
| Oil Block | GMO | 24216631 | 8.48 | Located Between Input Carrier & Reaction Carrier |
| 1ST-2ND Band | GMO | 8685155 | 52.30 | |
| Roller | ||||
| 1st-2nd Clutch Roller | GMO | 7471007 | 56.45 | |
| Drum | ||||
| Forward Drum | GMO | 7471029 | 228.89 | |
| Reverse Reaction Drum | GMO | 24209481 | 82.42 | |
| Band | ||||
| Forward Band | GMO | 24213361 | 122.38 | |
| Shaft | ||||
| Final Drive Shaft | GMO | 24229984 | 52.47 | |
| Gear | ||||
| 3RD Clutch Pawl | GMO | 24216517 | 75.86 | |
| Differential Carrier Internal Gear | GMO | 24226604 | 312.54 | |
| Input Clutch Pawl | GMO | 24216516 | 75.19 | |
| Input Carrier | GMO | 24204430 | 359.07 | |
| Thrust Bearing | GMO | 8646504 | 24.39 | GMO | 24229324 | 8.42 | GMO | 24214159 | 13.23 | GMO | 24211390 | 16.25 | GMO | 8649353 | 24.16 |
| Parking Gear | GMO | 24235425 | 144.86 | |
| Sun Gear | ||||
| Front Differential Carrier Sun Gear | ||||
| 2.86 Ratio | GMO | 24209238 | 74.99 | |
| 3.29 Ratio | GMO | 24229137 | 67.16 | |
| Input Sun Gear | GMO | 24204098 | 159.63 | |
| Bushing | ||||
| Part Of Bearing | ||||
| Retaining Ring | GMO | 8631078 | 8.16 | |
| Snap Ring | GMO | 11501326 | 7.23 | Also Part Of 79. |
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.