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 MANUALSCHEVROLET2007HHR L4-2.4LPARTS AND LABORTRANSMISSION AND DRIVETRAINAUTOMATIC TRANSMISSION/TRANSAXLEPLANETARY GEARSPARTS INFORMATION
2007 Chevrolet HHR L4-2.4L
Parts Information
2007 Chevrolet HHR L4-2.4LSECTION Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Internal Components | ||||
| Shell | ||||
| Reaction Carrier Shell | GMO | 24202267 | 86.84 | |
| Reaction Sun Gear Shell | GMO | 24218026 | 97.93 | |
| Thrust Bearing | GMO | 24200251 | 15.86 | |
| Sun Gear Bushing | ||||
| See Sun Gear Shell. | ||||
| Reaction Carrier | GMO | 24221736 | 302.47 | |
| Sun Gear | ||||
| Input Sun Gear | GMO | 8684581 | 51.58 | |
| Carrier Sun Gear | GMO | 24209289 | 146.11 | |
| Gear | ||||
| Reaction Gear | GMO | 24215273 | 229.25 | |
| Input Carrier | GMO | 24228792 | 236.28 | |
| Flange | GMO | 24202221 | 73.23 | |
| Shaft | GMO | 24201609 | 160.98 | |
| Parking Gear | GMO | 24204708 | 48.77 | |
| Retainer | GMO | 8684580 | 8.28 | |
| Differential Carrier Assembly | GMO | 24215956 | 454.94 |
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.